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NETWORK SECURITY - PGP (E-MAIL SECURITY)
 
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PGP - PRETTY GOOD PRIVACY THIS IS ONE OF THE EMAIL SECURITY MECHANISM PGP SERVICES 1. AUTHENTICATION WITH DIGITAL SIGNATURE 2. CONFIDENTIALITY 3. EMAIL COMPATABILITY 4. ZIP OR COMPRESSION FUNCTION.
PGP in Hindi - Introduction, Working of PGP(Pretty Good Privacy) - CNS Lectures
 
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PGP in Hindi - Introduction, Working of PGP(Pretty Good Privacy) - CNS Lectures #PGP Video Lecture in Hindi #CNS Video Lectures in Hindi
Email Security-Network Security-Hindi
 
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Here you will find all videos related to Computer Science engineering curriculum.Please stay tuned for more.
Views: 2139 Rishabh Pandey
S-MIME email encryption: The Concept
 
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Quick into about the basics of public key email encryption, including the why and how, before I get into the "How to set it up" screencasts next.
Views: 51498 IbnFergus
Email Security
 
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Subject:Computer Science Paper: Cryptography and network
Views: 1208 Vidya-mitra
Email Security: Part 1 - PGP
 
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Fundamental concepts of Pretty Good Privacy are discussed. SMIME is Reviewed. Domainkeys identified mail is analyzed.
Views: 13594 Scholartica Channel
pgp | pretty good privacy | email security
 
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pgp, pretty good privacy ,email security,in cryptography network security in hindi
Views: 4105 kysupport
How Email Works & Email Security | Cyber Security
 
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1. Describes the paths that emails follow across the Internet. 2. Discusses six common email threats: Eavesdropping, Spamming and Phishing, Spoofing, Malicious Email Attachments, Replying and Forwarding Issues, Carbon Copy (CC) and Blind Carbon Copy (BCC) Issues * Typo warning: An unneeded "the" appears on screen between 15:06 and 15:25.
Views: 8098 Pritesh Prajapati
How PGP Works
 
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By the end of this lecture you will understand how PGP encryption works and how it keeps your communication over the Dark Web and Deep Web secure.
Views: 66347 Dark Web Academy
What Is Email Encryption? | GoDaddy
 
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Learn what email encryption is and how it keeps sensitive information safe. GoDaddy partners with Proofpoint to offer your business this protection. Visit: https://www.godaddy.com/business/office-365?cvosrc=video.youtube_organic.us_how-to&cvo_creative=bFDumuHlHs8isc=ythowto Your Office 365 email is safe sitting on our servers; but what about when it’s in transit? Watch this video to learn how GoDaddy email encryption protects your data between sender and recipient. The accessible nature of the Internet means between send and receipt, an email message is always at risk for interception. But even more often, emails are just sent to the wrong recipient. No big deal if you’re emailing a recipe to your Aunt. But what if you’re an attorney sending a contract to a client, or an insurance broker providing policy and premium details to a customer? Since most emails are sent unencrypted, or in plain text, an intercepted or misdirected email in these situations can create big problems for both parties. Email encryption encodes the contents of an email in a special way during transit, which can only be decoded with a unique cypher. To decipher the message, the email recipient must to log into a portal to view it. So if a message is intercepted or just ends up in the wrong hands, unauthorized parties cannot read its contents. GoDaddy has partnered with Proofpoint to offer an email encryption add on to your GoDaddy Office 365 email account for a monthly fee. This solution uses the same 256-bit encryption technology employed by some of the largest banks and corporations to protect their valuable data. While email encryption is a great add-on for anyone who sends sensitive information over the Internet, it’s a critical requirement for businesses in regulated industries For financial services, insurance, health care, legal, and real estate businesses, email encryption is a necessity to ensure they meet or exceed their industry’s prescribed level of protection for customer information. Whether your business is part of a regulated industry, or you just want an extra safeguard when sending sensitive data via email, adding encryption to your GoDaddy Office 365 account is great way to ensure your emails are ONLY read by the intended recipient. #EmailEncryption #EncryptedEmail #GoDaddy #GoDaddyEmail
Views: 10237 GoDaddy
Email Security and S/MIME Encryption - Webinar
 
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Email Security Using Digital Signatures and Encryption Protect against phishing and data loss by proving email origin, preventing tampering and ensuring privacy.
Views: 7463 GlobalSign
What is PGP/GPG Encryption? In 3 Minutes - PGP/GPG Tutorial for Beginners
 
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Thanks for watching! I'd love it if you could support me by subscribing and sharing it with your friends. Thanks!
Views: 158765 Victor Dozal
The Unhackable Email Service | Freethink Coded
 
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Ladar Levison built an encrypted email service called Lavabit that counted a prominent figure among its users: Edward Snowden. After spending 10 years building Lavabit, he has to destroy it all in one night. When the FBI demanded Levison decrypt Snowden’s communications, he had two options, either hand over the encryption key or destroy his servers. He chose the latter. Now, he’s back and building an even more secure version of Lavabit that could make mass email surveillance obsolete. For more stories profiling pioneers of science and tech innovation, subscribe to Freethink at https://www.youtube.com/freethinkmedia Interest in making a difference? Join the freethink forum: https://www.facebook.com/groups/freethinkforum/ And follow Freethink across other platforms here: Facebook: https://www.facebook.com/freethinkmedia Twitter: https://twitter.com/freethinkmedia Instagram: https://www.instagram.com/freethink Website: http://www.freethink.com
Views: 812592 Freethink
The Importance of Encrypted Email with SMTP over TLS
 
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Google Sr. Product Manager, Email Safety and Extensibility, John Rae-Grant and Facebook Messaging Integrity Engineer and M3AAWG Vice Chairman Michael Adkins discuss their companies' transparency reports and the need for the industry to work together and turn on opportunistic TLS to encrypt email in transit.
Email Encryption for Everyone - Hak5 1410.1
 
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This time on the show - How to encrypt your email the easy way. Then, backing up your Gmail Account using your Ubuntu PC. Plus, Text Messaging your WiFi Pineapple. All that and more, this time on Hak5! 1410 1: http://youtu.be/hDCjhKcA0IE 1410 2: http://youtu.be/sjTQUb_mpw0 1410 3: http://youtu.be/1f8WGE7bEpw -~-~~-~~~-~~-~- Please watch: "Bash Bunny Primer - Hak5 2225" https://www.youtube.com/watch?v=8j6hrjSrJaM -~-~~-~~~-~~-~-
Views: 53699 Hak5
Top Three Email Security Tips
 
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http://epicecommercetools.com/2016/12/05/top-three-email-security-tips/ E-mail security is difficult. The primary problem is that even if you take precautions to protect your end of the conversation, you can do little to secure the servers and clients in between and on the receiving end. For this, you need to ensure that all the servers in question are being scanned for security vulnerabilities from someone like Trust Guard. Honestly, there’s no way to make sure that is happening, as it requires access to everyone who visits your email profile. Some services like Gmail offer enabled-by-default encryption between your computer and their servers, but sending a message from one server to another is still often unencrypted. You should definitely do what you can to secure your e-mail from casual snooping: 1. Use an account from a major provider like Google, Microsoft, or Yahoo. Do they get hacked? Yes. Are they safer than most? Yes. 2. Use a strong password and two-factor authentication enabled. If your phone uses a fingerprint reader, take advantage of that added convenience by locking your phone with a strong alphanumeric password. Target a 12- to 14-character minimum, since shorter passwords are more susceptible to brute force attacks – the longer and more random the better. Two-step authentication (or 2FA) means using a combination of multiple credentials to get into your account, usually a password and a six-digit code sent to your phone or generated by an authenticator app. 3. For truly sensitive communications that you want to keep private, use Signal or WhatsApp or even Facebook Messenger’s “Secret Conversations” feature. Delete old e-mails. Another mitigating factor for the e-mail problem is message retention—someone with ten years’ worth of data to dig through is naturally going to reveal more about themselves than someone who only has six months of messages. Even free e-mail providers often give you so much storage space that it can be tempting to be a digital packrat and just keep everything, both for nostalgic reasons and just in case you ever need it for something. But the more communications you store, the more information that companies, law enforcement, and, most importantly, hackers have to track your wheelings and dealings. Consider how important or sensitive your communications are, and consider how often you actually need old e-mails. Consider deleting e-mails at regular intervals—deleting things after one year or even six months can be a good way to start if this is something you’re worried about, and think about deleting unimportant messages even more frequently. Encrypt your phones and computers that you use to access your email accounts. Think of encryption as a massively complex decoder ring. When data is encrypted, it can only be accessed and read by a person or device that has the “key” needed to translate it back into its original form. It’s important to encrypt your communications, and it’s also important to encrypt the devices you use to access any sensitive data since that data can be stored on them locally whether you realize it or not. If the phone isn’t encrypted, it’s fairly easy to turn it on in the Securitysettings; protect the phone with a strong passcode afterward. There are several ways to keep your emails protected from hackers. But nothing, it seems, is fool-proof for hackers that really, really want to access your email account. Still, it’s still worth it to use these strategies to make your personal and business information as secure as possible.
Views: 29 trustguard1
Email and Collaboration Security: Enable secure communication and real-time collaboration
 
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Empower and protect your employees with the leading cloud-based security. See how with adaptive threat protection from the messaging gateway to the email server and communications portal, email threats and targeted attacks stand no chance.
Views: 3247 Trend Micro
How to Install Secure Email S/MIME certificate on Outlook 2016
 
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This video will guide you through the process of installing a Secure Email (S/MIME) certificate on Outlook 2016. This video relates to the technote found on: http://www.entrust.net/knowledge-base/technote.cfm?tn=70593 Contents of the video: 0:20 – Introduction 0:26 – Part 1 of 4: Installing the S/MIME certificate in the personal certificate store 1:42 – Part 2 of 4: Updating security setting to link S/MIME to Outlook profile 2:59 – Part 3 of 4: Signing and Encrypting messages 3:43 – Part 4 of 4: Storing a contact’s SMIME certificate (S/MIME Exchange) For further technical support or assistance please contact Entrust Certificate Services support. You can find our contact information here: https://www.entrust.net/customer_support/contact.cfm Hours of Operation: Sunday 8:00 PM ET to Friday 8:00 PM ET North America (toll free): 1-866-267-9297 Outside North America: 1-613-270-2680
Views: 25323 Entrust Datacard
Easy tutorial for sending and receiving secure encrypted emails
 
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Download link: http://gpg4win.org/ Link to the second video I promised at the end: https://www.youtube.com/watch?v=bMGC50gkAy8 In this step-by-step tutorial, I show you how you can easily send secure encrypted emails to people that are unbreakable and that you can verify the email came from the real person and not an imposter. This uses the openPGP system via gpg4win which is a windows version of gnupg. I show you how to create your own key, explain how to share keys with people and how to send and receive the secure email messages. You don't need to be an Edward Snowden style whistle-blower seeking to leak classified documents to find encryption useful. the average person using encryption is the digital equivalent of the reason why people send letters in envelopes. It does not matter how important or how trivial your communications are, they are your business and the only people who should have access are the people you choose to communicate with. Please like the video and subscribe to the channel if you found this useful or interesting. Enjoy! This video would fall into the category of internet security essentials.
Views: 28220 TutsTeach
Email Security Using Digital Signatures & Encryption - Webinar
 
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An overview of S/MIME email security. Protect against phishing and data loss by proving email origin, preventing tampering, and ensuring privacy. https://goo.gl/77wtYo In this webinar you will learn: 1:25 The Growing Risk of Using Email 4:26 What is S/MIME? 11:46 Benefits of Using a Certificate Management Platform 13:25 Automating Certificate Deployment using Active Directory 14:13 Mitigate Risk of Spear Phishing and Data Loss 15:08 Does the Other person Need to Get the Certificate at the Same Place I Got Mine? 15:40 If I already have a Digital Certificate Can I Start Using S/MIME? 16:14 Can I Use the Same Certificate on My Laptop and Mobile Device? 17:03 Will this Work on Mobile Devices? 17:40 I Currently Run an Internal CA but Any That Go outside the Company Trigger Security Warnings, Do You Have a Solution for This? 18:49 Where are the Certificates Generated? Is it Not a Risk if The Private Key is Found Elsewhere?
Views: 3967 GlobalSign
MIME|Multipurpose Internet Mail Extensions
 
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MIME|Multiprocessor internet mail extensions Multipurpose Internet Mail Extensions
Views: 3532 Last Night Study
Best secure and private email services review - guide to Gmail alternatives and encrypted email
 
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Secure your privacy and claim a new encrypted email at these secure and private email services. Follow my guide to gmail alternatives and end-to-end encryption using private email providers as part of degoogleify campaign. If you like to protect yourself on the web and want to support my channel, sign up for NordVPN at https://nordvpn.org/thehatedone or use my coupon code 'thehatedone' at the checkout to save 66%! I made this channel because I believe standing up against power and illegitimate authority is a moral duty. I believe all humans are fundamentally free. But this freedom won't take care of itself. If you too believe this cause and want to help in this pursuit, you can donate to any of my cryptocurrency wallets. Bitcoin: 1C7UkndgpQqjTrUkk8pY1rRpmddwHaEEuf Dash Xm4Mc5gXhcpWXKN84c7YRD4GSb1fpKFmrc Litecoin LMhiVJdFhYPejMPJE7r9ooP3nm3DrX4eBT Ethereum 0x6F8bb890E122B9914989D861444Fa492B8520575 Tutanota.com review 5:20 Mailfence.com review 8:20 Disroot.org review 10:42 Protonmail.com review 12:54 Secure and private email service - De-googleify yourself! End-to-end encryption protects your email messages from being stolen by hackers, read by spies, or used by Google or Microsoft for targeted advertising. Encrypted email is essential for protection of your online privacy, security, and digital rights. Mainstream email providers like Yahoo Mail, Gmail, or Hotmail, don't offer you end-to-end encryption because that would jeopardize their business model. However, your personal email should be completely private and not read by companies to make a profit off of you. Luckily, there are plenty of gmail/yahoo/hotmail alternatives that keep your messages private and secure from prying eyes of advertisers and governments. Don't expose your private email messages to hackers, cyber criminals, identity thieves, and governments around the world you can’t trust. Sign up with one of these secure and private email providers for an encrypted email. All of these private email services offer free basic entry for account creation, end-to-end encryption using asymmetric public key cryptography, public cause and activism, anonymous sign-up. What is end-to-end encryption, public key cryptography and asymmetric encryption? Asymmetric encryption is the one where users generate two keys to encrypt their data – a private key, and a public key. When someone wants to contact you securely, they use your public key to encrypt the message. To read the message when you receive it, you decrypt it with your private key. Since public keys are available to everyone, you need to make sure nobody tried to spoof your identity using your public key to impersonate you and communicate with your contacts. Tutanota.com encrypted email service review utanota is a free and open source email service based in Germany. The name stems from Latin and translates as “secure message”. Tutanota user experience feels very nice and smooth. Intuitive, logical, nothing new to learn. This is exactly what a privacy email alternative should look like. The basic option is 1 GB of free space that you can devote to your emails and contacts. Tutatona offers you a premium version. It’s possible to send encrypted messages via Tutanota’s application to external accounts. Mailfence.com secure and private email review This is another end-to-end encryption email service but unlike Tutanota, Mailfence supports OpenPGP so that you can manually exchange encryption keys independent from Mailfence servers. The website’s interface is also simple and clean-looking. Basic account will give you 200 MB in messages and additional 500 MB for documents. You can upgrade for 5 and 12 GB plan with unlimited calendars and contacts, or get a pro account with 30 GB in messages and 24 in documents for only a little over 8 bucks a month. Disroot.org protect your privacy review Disroot is one of the two services on this list that similarly to mailfence, enables you to use third party mail clients via POP or IMAP to store your messages locally. Disroot is an encrypted email service with SSL and TLS to transfer your messages as “envelope” and not a “postcard”. Protonmail.com Swiss-based encrypted and secure email review Swiss based encrypted email service developed by scientists from CERN and MIT, Protonmail offers top security and privacy in their end-to-end encrypted webmail application. Protonmail offers two-factor-authentification, but you can also create separate mailbox password. Credits: Instrumentals Real Chill and Spite, Momentum, Faded Nights, Now by https://www.youtube.com/user/CHUKImusic Chill Wave and Shadowlands 4 by Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ EFF Flickr images Follow me: https://twitter.com/The_HatedOne_ https://www.reddit.com/user/The_HatedOne/ https://www.minds.com/The_HatedOne
Views: 80567 The Hated One
SSL/TLS  handshake Protocol
 
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What protocol is used between a web server and its clients to establish trust? How do they negotiate and share the secret key? During the handshake process, how public key encryption algorithm is used and how private key encryption is used? In this video, you would find all these answers. Playlist: Advanced Cryptography - https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7 Playlist: Basic Cryptography https://www.youtube.com/watch?v=vk3py9M2IfE&list=PLSNNzog5eyduN6o4e6AKFHekbH5-37BdV Please subscribe to my channel! Please leave comments or questions! Many thanks, Sunny Classroom
Views: 110981 Sunny Classroom
Email Encryption: Is Standard TLS Enough?
 
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Excel Micro Educational Series highlighting the importance of email encryption for all industries, not just those needing to meet compliance regulations.
Views: 291 Excel Micro
ProofPoint E-mail Encryption Tutorial
 
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This short video shows how to use ProofPoint to encrypt e-mails, and how those e-mails look to the recipient. The tutorial includes instructions for how the recipient can print the e-mail.
Views: 7835 Marshall Wright
How to Send Password Protected , Encrypted email in Gmail | Secure Email in Gmail
 
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Tutorial on How to send Secure Email in Gmail & How to send encrypted email in Gmail. How to send Password Protected email in Gmail. Secure Email in Gmail can be sent using an extension in Chrome browser "Secure Mail". You have to add this in to Your browser. And then You can Send Secure Email in Gmail, Encrypted email in Gmail & Password Protected Email in Gmail. Following are the steps to Send Secure email in Gmail:- 1. Add extension "Secure Mail" to chrome. 2. Open Gmail in Chrome. 3. Just next to compose button will be small lock button. Click that. 4. Compose Your Secure Email 5. Click Send Encrypted to send the Secure Email. 6. Enter Encryption Password & Password Hint Click Encrypt & Send. This way You can send secure email in Gmail, Encrypted email in Gmail & Password Protected Email in Gmail. Important about Sending Secure Email /Encrypted Email /Password Protected Email using "Secure Mail" Extension :----- Works for Gmail Recipients only. Recipient must add "Secure Mail" extension on Chrome Browser to read "Secure Email /Encrypted Email /Password Protected Email" which has been sent using "Secure Mail" extension. Covered in this Gmail Tutorial:- How to Send Secure Email in Gmail. How to Send Encrypted Email in Gmail. How to Send Password Protected Email in Gmail. Thanks for Watching. ------------------------------------------------------------------------------------------------------ LIKE | COMMENT | SHARE | SUBSCRIBE ------------------------------------------------------------------------------------------------------ #SecureEmailGmail #EncryptedEmailInGmail #PasswordProtectedEmail #GmailTutorial Also watch:- How to enable Preview Pane in Gmail |Gmail Preview Pane|Gmail Vertical Split |Gmail Horizontal Split https://youtu.be/m9gFT2uRJPY How to Download & Backup all Gmail Emails on PC or Laptop | Backup Emails from Gmail https://youtu.be/S_-Gt9UsqTU How to cancel sent email in Gmail | Undo Sent Email in Gmail | Unsend Email in Gmail https://youtu.be/YJoTArkgSus How to setup Gmail in Outlook 2019 | Configure Gmail in Outlook 2019 https://youtu.be/jhbBS8vHnqQ How to setup Gmail in Outlook 2019 | Configure Gmail in Outlook 2019 https://youtu.be/jhbBS8vHnqQ
Views: 24901 Harish Bhathee
NETWORK SECURITY - TYPES OF AUTHENTICATION (Message Encryption, MAC, Hash Functions)
 
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Three types of Authentications 1. Message Encryption 2. Message Authentication Code 3. Hash Functions.
Principles of Network Security and Cryptography
 
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In this video tutorial we study the basic principles of Network security and also see the concept of Cryptography by understanding a basic example. Principles of Network Security to be discussed in this video are as follows: Confidentiality Authentication Integrity Non-repudiation Access Control Availability We will also learn the concept of Cryptography in this tutorial. Here's the definition of Cryptography: Cryptography is the art of achieving security by encoding messages to make them non-readable This video is a continuation of the previous video so make sure you check that video as well so that you get to know some basics of Network security. Download the FREE Network Security App on Google Playstore for Android - https://play.google.com/store/apps/details?id=com.intelisenze.networksecuritytutorials Simple Snippets on Facebook- https://www.facebook.com/simplesnippets/ Simple Snippets on Instagram- https://www.instagram.com/simplesnipp... Simple Snippets Google Plus Page- https://plus.google.com/+SimpleSnippets Simple Snippets email ID- [email protected] Download my FREE Network Security Android App - https://play.google.com/store/apps/details?id=com.intelisenze.networksecuritytutorials For Classroom Coaching in Mumbai for Programming & other IT/CS Subjects Checkout UpSkill Infotech - https://upskill.tech/ UpSkill is an Ed-Tech Company / Coaching Centre for Information Technology / Computer Science oriented courses and offer coacing for various Degree courses like BSc.IT, BSc.CS, BCA, MSc.IT, MSc.CS, MCA etc. Contact via email /call / FB /Whatsapp for more info email - [email protected] We also Provide Certification courses like - Android Development Web Development Java Developer Course .NET Developer Course Check us out on Social media platforms like Facebook, Instagram, Google etc Facebook page - https://www.facebook.com/upskillinfotech/ Insta page - https://www.instagram.com/upskill_infotech/ Google Maps - https://goo.gl/maps/vjNtZazLzW82
Views: 26157 Simple Snippets
E-mail – Sending and Receiving Electronic Mail with Diagram(Hindi, English)
 
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E-mail – Sending and Receiving Electronic Mail with Diagram(Hindi, English) Data Communication and Networking Lectures in Hindi
What is Encryption? Public Key Encryption? Explained in Detail
 
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Namaskaar Dosto, is video mein maine aapko encryption ke baare mein bataya hai, aap sabhi ne computer aur internet use karte time Encryption aur decryption ke baare mein jarur suna hoga, usme aapko SSL encrytpion TSL Encryption, Public Key encryption, private key encryption wagereh ke baare mein bhi suna hoga, aur abhi recently whatsapp ne bhi end to end encryption launch kiya hai, toh aise mein hamare man mein bahut se sawaal hai ki aakhir yeh encryption hota kya hai? Encryption hum hamari email pe bhi use karte hai, aur hum online banking karte time bhi encryption ka use karte hai. Mujhe umeed hai ki yeh video dekhne ke baad aap encryption aur decryption ke baare mein sab kuch jaan jayenge, aur saath hi saath public key encryption ke baare mein bhi samajh jayenge. aur aap aaraam se whatsapp ke encryption feature ko bhi use kar payenge. Win Galaxy S7, S7 Edge Here: http://bit.ly/TheMegaGiveaway Share, Support, Subscribe!!! Subscribe: http://bit.ly/1Wfsvt4 Youtube: http://www.youtube.com/c/TechnicalGuruji Twitter: http://www.twitter.com/technicalguruji Facebook: http://www.facebook.com/technicalguruji Instagram: http://instagram.com/technicalguruji Google Plus: https://plus.google.com/+TechnicalGuruji About : Technical Guruji is a YouTube Channel, where you will find technological videos in Hindi, New Video is Posted Everyday :)
Views: 205216 Technical Guruji
How to Encrypt Gmail Messages
 
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You can send secure and encrypted messages in Gmail with the help of Google Docs. Tutorial link: http://labnol.org/?p=28191 Blog: http://www.labnol.org Twitter: http://twitter.com/labnol Facebook: http://facebook.com/digital.inspiration
Views: 52975 Amit Agarwal
Is ProtonMail lying about their encryption?  In response to Nadim Kobeissi and LiveOverflow
 
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As the most popular encrypted email provider, ProtonMail has been criticized for false security promises and weak guarantees of its end-to-end encryption infrastructure. Can be ProtonMail's marketing of their Swiss-based email service justified? The results might SHOCK you! If you like to protect yourself on the web and want to support my channel, sign up for NordVPN at https://nordvpn.org/thehatedone or use my coupon code 'thehatedone' at the checkout to save 75% on the 3-year plan! These are encrypted email providers that I would recommend Free and paid plans https://www.protonmail.ch/ https://www.tutanota.com/ https://www.mailfence.com/ Only paid https://www.mailbox.org/ https://www.posteo.de/ An Analysis of the ProtonMail Cryptographic Architecture by Nadim Kobeissi https://eprint.iacr.org/2018/1121 Liveoverflow End-to-End Encryption in the Browser Impossible? - ProtonMail https://www.youtube.com/watch?v=DM1tPmxGY7Y The Reddit debate and Protonmail's response https://www.reddit.com/r/ProtonMail/comments/9yqxkh/an_analysis_of_the_protonmail_cryptographic/ea3g0hm/ ProtonMail Threat Model https://protonmail.com/blog/protonmail-threat-model/ Why is ProtonMail more secure than Gmail https://protonmail.com/blog/protonmail-vs-gmail-security/ The problem with ProtonMail’s webmail service is that each time you go to sign in to their website, you have to completely trust ProtonMail that the javascript that your browser runs is correctly implementing PGP and is not trying to steal your private keys and read your messages. This problem is limited with smartphone apps, because each new version of an app has to be signed by the author and the platform – which in this case is ProtonMail and Google Play Store or Apple App Store. With these apps, users can verify whether they received the same binary for a particular version as everyone else. Because of the differences in the levels of trust, webmail services are objectively less secure than desktop and smartphone apps. That is if you expect ProtonMail to try to execute a malicious javascript that would let them read your emails without being detected. The fact that webmail is less secure than native apps is not new and ProtonMail has been saying that from day one. In their threat model article, ProtonMail explains this issue and even openly says that ProtonMail is for average people who want to protect themselves against mass surveillance, but it’s not for a next Edward Snowden. ProtonMail successfully accomplishes this mission because their servers can’t be tapped by the NSA to read plain-text emails as is the case with Gmail, Yahoo, Apple, or Microsoft. Where ProtonMail and Nadim differ, is that Nadim thinks that end-to-end encryption is not possible in webmail and ProtonMail should not be calling it that. Bitcoin: 1C7UkndgpQqjTrUkk8pY1rRpmddwHaEEuf Dash Xm4Mc5gXhcpWXKN84c7YRD4GSb1fpKFmrc Litecoin LMhiVJdFhYPejMPJE7r9ooP3nm3DrX4eBT Ethereum 0x6F8bb890E122B9914989D861444Fa492B8520575 Follow me: https://twitter.com/The_HatedOne_ https://www.bitchute.com/TheHatedOne/ https://www.reddit.com/user/The_HatedOne/ https://www.minds.com/The_HatedOne The footage and images featured in the video were for critical analysis, commentary and parody, which are protected under the Fair Use laws of the United States Copyright act of 1976.
Views: 100091 The Hated One
How to Secure Your Android Device
 
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With news of malware and ransomware every other day, you must be worried about the security of your Android device. We bring some great Android security tips to help you secure your Android device. We bring you Android tips to protect Android against malware or ransomware, secure Android device's privacy, secure data on Android and various third party apps to secure your Android device. What is Google Play Protect and How to Enable or Disable It?: https://beebom.com/what-is-google-play-protect-enable-disable/ How to Encrypt Your Android Device to Secure Personal Data: https://beebom.com/how-encrypt-android-device-secure-personal-data/ Google's Security Checkup Page: https://myaccount.google.com/security Privacy Screen Guard app (Free): https://play.google.com/store/apps/details?id=com.sand5.privacyscreen&hl=en TunnelBear VPN (Free): https://play.google.com/store/apps/details?id=com.tunnelbear.android&hl=en Cerberus Anti Theft App (Free): https://play.google.com/store/apps/details?id=com.lsdroid.cerberus&hl=en KYMS (Free): https://play.google.com/store/apps/details?id=it.ideasolutions.kyms&hl=en Music: Thank You by Joakim Karud https://soundcloud.com/joakimkarud/thank-you Follow us on: Facebook: http://www.facebook.com/beebomco/ Twitter: http://twitter.com/BeebomCo Instagram: http://www.instagram.com/BeebomCo/
Views: 271955 Beebom
Encryption as Fast As Possible
 
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How does data travel around the internet without becoming publicly visible? Encryption! But what is encryption?... Massdrop link: http://dro.ps/techquickie
Views: 418254 Techquickie
How to Encrypt Your Desktop Email Using PGP
 
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Want a little privacy? PGP may have a reputation for being difficult to set up, but it's really not as hard as you might think. If you can install a browser extension, you can secure your email. Here's how, and read more at the Lifehacker post here: http://lifehacker.com/how-to-encrypt-your-email-and-keep-your-conversations-p-1133495744
Views: 83614 Lifehacker
Get Secure Mail with Guard Encryption from Network Solutions
 
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http://bit.ly/2ad0j5L Get our highest level of email security: Secure Mail with Guard Encryption, which uses one of the world's most secure encryption methods to ensure your email communications stay confidential. How does it work? Secure Mail with Guard Encryption employs PGP data encryption, a technology that provides cryptographic privacy and authentication for data communications.
Views: 1238 webdotcom
Email Security Made Easy
 
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Did you know that 95% of today's data breaches start with an email message? Email security isn't a nice to have, it's a must have, but how do you determine what you need? Email encryption? Data Loss Prevention? Targeted Attack Protection? In this webinar, SilverSky CTO Andrew Jaquith will provide a check list that you can use to make sure your organization is protected.
Views: 232 Silver Sky
The Internet: Encryption & Public Keys
 
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Mia Epner, who works on security for a US national intelligence agency, explains how cryptography allows for the secure transfer of data online. This educational video explains 256 bit encryption, public and private keys, SSL & TLS and HTTPS. Learn more at http://code.org/ Help us translate into your language: http://code.org/translate/videos Stay in touch with us! • on Twitter https://twitter.com/codeorg • on Facebook https://www.facebook.com/Code.org • on Instagram https://instagram.com/codeorg • on Tumblr https://blog.code.org • on LinkedIn https://www.linkedin.com/company/code... • on Google+ https://google.com/+codeorg Help us caption & translate this video! https://amara.org/v/HGaS/
Views: 238077 Code.org
How to encrypt your Android device
 
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Your Android device is a pocket-size container of important information that you don't want to fall into the wrong hands. Imagine your emails, SMS messages, contacts, credit card numbers, files, photos, etc. being exposed to total strangers. No one wants to be in that vulnerable scenario. That's why you lock down your Android device with a combination of protective security measures, one of which is encryption, a pretty important one. In this guide, learn more about what encryption is, how it works, and how to encrypt your Android device. Related story -- http://goo.gl/vNCIr6 Subscribe to our YouTube channel: http://www.youtube.com/subscription_center?add_user=androidauthority ---------------------------------------------------- Stay connected to Android Authority: - http://www.androidauthority.com - https://plus.google.com/+AndroidAuthority - http://www.facebook.com/androidauthority/ - http://www.twitter.com/androidauth/ Follow the Team: Elmer Montejo -- https://plus.google.com/+ElmerMontejo Alvin Ybañez -- https://plus.google.com/+AlvinYbañezWWS Josh Vergara -- https://google.com/+JoshuaVergara Joe Hindy -- https://google.com/+JosephHindy Kevin "The Tech Ninja -- https://plus.google.com/+KevinNether Darcy LaCouvee --: https://plus.google.com/+darcylacouvee Derek Scott -- https://plus.google.com/110914077526066118305
Views: 384004 Android Authority
How to Send & Receive Encrypted Email | GoDaddy Help
 
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You can encrypt any email message in just a few seconds. Learn how to send and receive your own encrypted emails with GoDaddy Email Encryption with Office 365. Find out more about the service at: https://www.godaddy.com/business/office-365 Hi my name is Josh, and today I’m going to walk you through a demo of the Godaddy Email Encryption service which is Powered by Proofpoint. The demo will show the user experience from both the Sender and the Recipient perspectives. The Godaddy Email Encryption service comes with a default policy where users are instructed to type the word [encrypt] in square brackets into the subject line any time they want to send an encrypted message. So as you can see I’m creating a message that I want to send encrypted to Noirin who works at my local bank. I’ve added the word [encrypt] in square brackets into the subject line, and I’ve attached a file that I want to send to them. Now that the email has been sent, you’ll notice that the encryption service has sent me a confirmation email letting me know that my message was sent encrypted. When Noirin opens her email you will see that she has received a notification email letting her know that she’s received an encrypted email from me, with instructions to click on the “view encrypted email” button. When Noirin clicks the button it will open a browser and take her to the Proofpoint secure mail portal, where she will need to log in in order to view the encrypted message. If she is a first time user of the service she will have to create a password and register. Please note that we do have strict password requirements at this stage. After registering Noirin will receive a confirmation email that when clicked will take her to the secure cloud portal. She will then be able to log in and view the encrypted email, she can download the file that was attached, and she can reply to the message. The reply will come all the way through to my inbox, where I won’t have to login to the secure mail portal to view the reply. This concludes our demo, thanks for watching.
Views: 13624 GoDaddy
Symmetric Key and Public Key Encryption
 
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Modern day encryption is performed in two different ways. Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Using the same key or using a pair of keys called the public and private keys. This video looks at how these systems work and how they can be used together to perform encryption. Download the PDF handout http://itfreetraining.com/Handouts/Ce... Encryption Types Encryption is the process of scrambling data so it cannot be read without a decryption key. Encryption prevents data being read by a 3rd party if it is intercepted by a 3rd party. The two encryption methods that are used today are symmetric and public key encryption. Symmetric Key Symmetric key encryption uses the same key to encrypt data as decrypt data. This is generally quite fast when compared with public key encryption. In order to protect the data, the key needs to be secured. If a 3rd party was able to gain access to the key, they could decrypt any data that was encrypt with that data. For this reason, a secure channel is required to transfer the key if you need to transfer data between two points. For example, if you encrypted data on a CD and mail it to another party, the key must also be transferred to the second party so that they can decrypt the data. This is often done using e-mail or the telephone. In a lot of cases, sending the data using one method and the key using another method is enough to protect the data as an attacker would need to get both in order to decrypt the data. Public Key Encryption This method of encryption uses two keys. One key is used to encrypt data and the other key is used to decrypt data. The advantage of this is that the public key can be downloaded by anyone. Anyone with the public key can encrypt data that can only be decrypted using a private key. This means the public key does not need to be secured. The private key does need to be keep in a safe place. The advantage of using such a system is the private key is not required by the other party to perform encryption. Since the private key does not need to be transferred to the second party there is no risk of the private key being intercepted by a 3rd party. Public Key encryption is slower when compared with symmetric key so it is not always suitable for every application. The math used is complex but to put it simply it uses the modulus or remainder operator. For example, if you wanted to solve X mod 5 = 2, the possible solutions would be 2, 7, 12 and so on. The private key provides additional information which allows the problem to be solved easily. The math is more complex and uses much larger numbers than this but basically public and private key encryption rely on the modulus operator to work. Combing The Two There are two reasons you want to combine the two. The first is that often communication will be broken into two steps. Key exchange and data exchange. For key exchange, to protect the key used in data exchange it is often encrypted using public key encryption. Although slower than symmetric key encryption, this method ensures the key cannot accessed by a 3rd party while being transferred. Since the key has been transferred using a secure channel, a symmetric key can be used for data exchange. In some cases, data exchange may be done using public key encryption. If this is the case, often the data exchange will be done using a small key size to reduce the processing time. The second reason that both may be used is when a symmetric key is used and the key needs to be provided to multiple users. For example, if you are using encryption file system (EFS) this allows multiple users to access the same file, which includes recovery users. In order to make this possible, multiple copies of the same key are stored in the file and protected from being read by encrypting it with the public key of each user that requires access. References "Public-key cryptography" http://en.wikipedia.org/wiki/Public-k... "Encryption" http://en.wikipedia.org/wiki/Encryption
Views: 497603 itfreetraining
Best Free Encryption Software 2018-2019 | Encrypt Your Files, Harddrives, Emails
 
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Encrypt everything from files to emails with these apps. Links & downloads in description 🔻🔻🔻 LIKE ✔️ COMMENT ✔️ SUB ✔️ Get a VPN & Support The Channel: http://mostly.video/NordVPN17 ↩ The best free encryption software for encrypting files, folders, harddrives, emails and even instant messaging communications for 2018-2019. Encryption software for Windows, Mac and Linux, as well as apps for Android and iOS. * Re-upload from my former channel Secure My PC. ℹ️ MORE INFO, LINKS, DOWNLOADS https://mostlytech.net/best-free-encryption-software/ ▶️ FEATURED & RELATED VIDEOS Basic Guide to Internet Security & Privacy: https://youtu.be/oJnVIZYJnBE Best Free Antivirus Software 2017: https://youtu.be/_U4scfVtyWs ▶️ RESULTS 1. VeraCrypt File & Folder Encryption Tutorial: https://youtu.be/EbCiQMge9aQ 2. Signal 3. 7-Zip 4. MEGA 5. AES Crypt 6. ProtonMail 7. Pidgin ❤️ ATTRIBUTION Music: Silent Partner - Monitors Source: YouTube Audio Library Music from Jukedeck - create your own at http://jukedeck.com Music: Silent Partner - Easy Breezy Source: YouTube Audio Library
Views: 28445 Mostly Tech
How to Use PGP for Secure Email
 
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From the Bitcoin Education Project's flagship course: https://www.udemy.com/bitcoin-or-how-i-learned-to-stop-worrying-and-love-crypto/ Lecture from Charles Hoskinson
Views: 57247 Charles Hoskinson
End-to-End Encryption in the Browser Impossible? - ProtonMail
 
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A recent paper about ProtonMail's E2EE makes us wonder if the technology simply doesn't allow us to implement such solutions. An Analysis of the ProtonMail Cryptographic Architecture - Nadim Kobeissi https://eprint.iacr.org/2018/1121 ProtonMail response: https://www.reddit.com/r/ProtonMail/comments/9yqxkh/an_analysis_of_the_protonmail_cryptographic/ea3g0hm/ -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #Cryptography
Views: 75344 LiveOverflow
How to Pass in CSS ( Cryptography and Security System  ) | Importance | Strategy
 
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#importance #mu #sem7 #lastmomenttuitions visit our website for full course https://lastmomenttuitions.com/course/cryptography-network-security-series/ if you have any query related to buying the course feel free to ask email : [email protected] whatsapp : 7038604912 More strategy coming soon so subscribe karke rakho channel ko
Views: 9358 Last moment tuitions
Email Security Enhanced File Type Support
 
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With Email Security Async OS 11.1, the supported file types have greatly increased, along with improved pre-classification engine to detect any active or dynamic content. Learn more: http://cs.co/6058DTQR6
Views: 399 Cisco
NETWORK SECURITY - TYPES OF ATTACKS
 
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Two Categories of attacks 1) Passive Attacks a) Release of the content b) Traffic Analysis 2) Active Attacks a) Masquerade b) Replay c) Modification of Message d) Denial of Service
Views: 141771 Sundeep Saradhi Kanthety
End to End Encryption (E2EE) - Computerphile
 
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End to end encryption, government ministers are again talking about stopping it. What is it and why might that be a bad idea? Dr Mike Pound explains. Hololens: https://youtu.be/gp8UiYOw8Fc Blockchain: https://youtu.be/qcuc3rgwZAE http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 297185 Computerphile
Encrypting and Decrypting Text with PGP
 
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You're watching Infosec Bytes, a crash course in information security for journalists. We're based at the Centre for Investigative Journalism in London and supported by the Logan Foundation. In this tutorial we show you how to use PGP to encrypt and decrypt text, and how to work with PGP signatures. Make sure to watch our overview videos on PGP: https://www.youtube.com/playlist?list=PLOZKbRUo9H_pCTg8XdvkyGZ_lJbl1AA5X To consult with an expert through CIJ, or to arrange a CIJ training session, get in touch: [email protected] To support the Center for Investigative Journalism with a donation, please visit http://tcij.org/donate. And if you want to watch our other videos, please go to http://infosecbytes.org or subscribe to our channel below. --- Animations by Jose Passarelli --- Infosec Bytes would not have been possible without invaluable criticism and feedback from reviewers: Marie Gutbub Information Security Trainer/Journalist https://shiromarieke.github.io/ Jens Kubieziel Security Researcher https://kubieziel.de/blog/ Fabio Natali Software Developer/Information Security Trainer https://fabionatali.com/ Christian Vandrei Privacy Activist Dr. Richard Tynan Technologist https://twitter.com/richietynan Daniel Anti-Freeze Information Security Trainer https://twitter.com/_anti_freeze_ --- Licensing and Attribution "String Pad.wav" (https://www.freesound.org/people/johnnypanic/sounds/361843/) by johnnypanic (https://www.freesound.org/people/johnnypanic/) is licensed under CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/) Edited from the original. "SS BOOM 01.wav" (https://www.freesound.org/people/sandyrb/sounds/84346/) by sandyrb (https://www.freesound.org/people/sandyrb/) is licensed under CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/). Edited from the original. "button_press.wav" (https://www.freesound.org/people/gabriel4cv/sounds/237343/) by gabriel4cv (https://www.freesound.org/people/gabriel4cv/) is licensed under CC 0 (https://creativecommons.org/publicdomain/zero/1.0/). Edited from the original.
Views: 10162 Infosec Bytes
PGP Encryption Explained
 
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DISCLAIMER: Researchers have recently discovered a major vulnerability with PGP encryption. We recommend that you stop relying on PGP for encrypted communications and switch to a different secure communications method for now. More on the PGP vulnerability here: https://www.eff.org/deeplinks/2018/05... ---- PGP stands for Pretty Good Privacy. It’s an encryption standard that is used worldwide to encrypt email communications. In this tutorial we will see how PGP works before looking at simple ways to use it on a daily email exchange.