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Math for Liberal Studies: Decoding a Message Using the Bifid Cipher
 
03:56
In this video, we work through an example decoding a message using the bifid cipher. For more info, visit the Math for Liberal Studies homepage: http://webspace.ship.edu/jehamb/mls/index.html
Views: 13267 James Hamblin
How To Read Text In Binary
 
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http://tomscott.com - @tomscott - No, seriously. Here's how to read text when all you can see is a bunch of 0s and 1s. It's easier than it seems. I... I think I might have gone off the deep end a bit here.
Views: 1128718 Tom Scott
Cryptography: The Science of Making and Breaking Codes
 
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There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. But it’s tough to make a code truly unbreakable. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, John Szymakowski, Fatima Iqbal, Justin Lentz, David Campos, and Chris Peters. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://www.vectorsite.net/ttcode_04.html#m3 http://www.simonsingh.net/The_Black_Chamber/crackingprinciple.html http://book.itep.ru/depository/crypto/Cryptography_history.pdf http://www.cs.trincoll.edu/~crypto/historical/gronsfeld.html http://www.sans.org/reading-room/whitepapers/vpns/history-encryption-730 http://ftp.stmarys-ca.edu/jsauerbe/m10s11/chapter5.pdf http://www.turing.org.uk/scrapbook/ww2.html http://enigma.louisedade.co.uk/howitworks.html http://www.codesandciphers.org.uk/enigma/example1.htm http://www.pbs.org/wgbh/nova/military/how-enigma-works.html http://www.cs.miami.edu/~burt/learning/Csc609.051/notes/02.html
Views: 785952 SciShow
Vigenere Cipher - Decryption (Unknown Key)
 
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This video shows the process (thoroughly) of how to find the key when you don't have it. English alphabet frequencies: http://www.math.cornell.edu/~mec/2003-2004/cryptography/subs/frequencies.html Decryption (known key): http://youtu.be/oHcJ4QLiiP8 Encryption: http://youtu.be/izFivfLjD5E
Views: 117284 Theoretically
04 XOR Cipher  Plaintext and Ciphertext
 
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(4 of 4) Work-through tutorial on creating a cipher system in Excel 2010 using binary XOR.
Views: 7471 Rodborough ICT
Enigma II Encryption Machine & Puzzle - encode & decode cipher
 
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AVAILABLE AT http://www.creativecrafthouse.com/index.php?main_page=product_info&cPath=137&products_id=964 This is an encryption machine that will allow you to encrypt your own messages and in addition we have provided 8 secret messages for you to try and solve. Send and receive secret messages to anyone who has a machine. its quite easy to use but creates messages that can be extremely complex to decode. Hardwood construction with gears cut from ¼” thick wood. All letters and text are deeply laser engraved into the wood. The gears turn on alloy steel pins. Made in USA and designed to last a lifetime. Available in 2 different sizes. The larger one measures approx. 12.75” x 4.5” x 1”. Each gear is approx. 3.75” in diameter . The smaller size measures 9.4” x3.2” x 1”. Each gear is approx. 3.75” in diameter) Avail at CreativeCrafthouse.com We have also recently done the Confederate Army Cipher, the Union Army Cipher (used for flag signaling) and th Mexican Army Cipher
Views: 43735 dj51florida
Vigenere Cipher 1
 
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Encrypt the message MAKE IT HAPPEN using the Vigenėre cipher and key word MATH.
Views: 141318 MathAfterMath
Knapsack Problem In Cryptography | Knapsack Public Key Encyption
 
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In this video you will learn how to solve knapsack problem in cryptography .. encrytion and decryption of any letter using ASCII value and convert them into binary .. which will make hard of any intruder to decrypt the message Please subscribe and like video . Thanks Visit Our Channel :- https://www.youtube.com/channel/UCxik... In this lecture we have taught about Knapsack Public Key Cryptography and how to solve it with example. Follow Smit Kadvani on :- Facebook :- https://www.facebook.com/smit.kadvani Instagram :- https://www.instagram.com/the_smit0507 Follow Dhruvan Tanna on :- Facebook :- https://www.facebook.com/dhruvan.tanna1 Instagram :- https://www.instagram.com/dhru1_tanna Follow Keyur Thakkar on :- Facebook :- https://www.facebook.com/keyur.thakka... Instagram :- https://www.instagram.com/keyur_1982 Snapchat :- keyur1610 Follow Ankit Soni on:- Instagram :- https://www.instagram.com/ankit_soni1511
Views: 9138 Quick Trixx
How To Unlock Cable Bike Lock Without Combination
 
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One of the bikes I bought had a cable lock attached. I could have easily cut it off, but it was more fun to "pick" the lock. It wasn't really picking as it was a combination lock, so I didn't use a pick. Maybe cracking the lock is a better term. Anyway, I show you how to quickly and easily open one of these locks without the combination. This will be usueful for people who may have lost/forgotten the combination to their bike lock. Or like in my case, buy a used bike with a lock attached. Please don't use this for any illegal purposes! That said, you might want to find a different kind of lock for your bike! How To Open Bike Lock Without Combination - Advanced Lesson https://www.youtube.com/watch?v=LXbbb9hf6lE **If the video was useful or interesting please give it a "thumbs up" and consider subscribing. T-Shirts: https://www.amazon.com/gp/search?keywords=%22rj+the+bike+guy%22&tag=youtube25-20 Website: http://www.RJTheBikeGuy.com Facebook: https://www.facebook.com/RJTheBikeGuy Subscribe Here: http://www.youtube.com/subscription_center?add_user=shyflirt1 YouTube Channel: https://www.youtube.com/RJTheBikeGuy
Views: 909035 RJ The Bike Guy
Cryptography 101 - Substitution Ciphers
 
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In this video we look at substitution ciphers: how they are made and how to break them.
Views: 58171 Pico Cetef
Encoding or Enciphering using a Key
 
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This presentation shows how to encode or encipher a message using a key. When the message has been enciphered, it is called a cryptogram. It can only be read if it is deciphered, and to do that, the same key used to encipher the message is required. The type of cipher used in the cryptography outlined in this presentation is called a Transposition Cipher. The algorithm for this type of encryption is described step-by-step.
Views: 2410 MrTsingo
Caesar Cipher Encryption and Decryption with Solved Example.
 
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This video will explain you in detail how caesar cipher encryption and decryption technique works. This video includes solved example for caesar cipher encryption and decryption algorithm on whiteboard. I had explained in detail about difficulties student might face while solving example related to caesar cipher in their examination. More videos about encryption algorithms, computer tips and tricks, ethical hacking are coming very soon so share this video with your friends. Subscribe to my youtube channel so that you can know when I upload any new video. See you all very soon in next video, have great days ahead. Thanks for watching my video. #caesar #encryption #decryption
Views: 22787 SR COMPUTER EDUCATION
How to crack a combination lock in seconds! - NO TOOLS (life hack) Part 1
 
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How to crack a combination lock that does not have false gates easily. Subscribe to my channel - http://bit.ly/1ODLIwG if you like Life hacks, How to projects, homemade geeky gadgets and a whole lot of random stuff! Follow me on social media: http://twitter.com/MadScienceHacks http://facebook.com/madsciencehacks Mad Science Hacks | Life hacks & how to projects Music - Itro & Tobu - Cloud 9 [NCS Release] - https://www.youtube.com/watch?v=VtKbiyyVZks Tobu: ➞ Spotify http://smarturl.it/Tobu_Spotify ➞ SoundCloud https://soundcloud.com/7obu ➞ Facebook https://www.facebook.com/tobuofficial ➞ Twitter https://twitter.com/tobuofficial ➞ YouTube https://www.youtube.com/user/tobuoffi... Itro: ➞ Spotify http://open.spotify.com/artist/6fEZjg... ➞ Facebook https://www.facebook.com/officialitro ➞ Twitter https://twitter.com/itromsc ➞ YouTube https://www.youtube.com/user/official... ➞ SoundCloud https://soundcloud.com/itro
Views: 9118041 MAD Science Hacks
How to Crack a Combination Lock in Seconds With No Tools!
 
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Learn how to crack a combination lock in seconds with no tools. This method is for combination locks without false gates which are generally cheaper locks. If you're looking for a WAY more secure alternative to keep your bike safe check out the FOREVER LOCK https://amzn.to/2yj45tx See it in action here: https://www.youtube.com/watch?v=aO0U-3HflTc If you do choose to use a combination lock then invest in a lock that has false gates at the very least, or, perhaps something even more advanced. Gear: Amazing camera bag http://amzn.to/2px813d Camera: http://amzn.to/2IL8vKQ Secondary/slow-mo camera http://amzn.to/2G3MSDS My main lens: http://amzn.to/2ujK1FF Amazing Bokeh lens http://amzn.to/2IFpJt3 The macro lens I love: http://amzn.to/2ILmSia My mic: http://amzn.to/2pxQ1Vm Main tripod http://amzn.to/2IFqIcJ The tripod I use for some macros and funny angels http://amzn.to/2IJpP2M Variable ND filter https://amzn.to/2N1j41v My slider http://amzn.to/2Gcxvwe I do receive a small commision if you make a purchase through any of the links above :)
Views: 3271804 Go Experimental
Learn Playfair Cipher with example
 
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Hello friends in this video i tried to teach you how a playfair cipher is performed . I have taken an example and tried to explain you all of its rules with exampl
Views: 41703 Dhruvin Shah
Cipher 01- Intro, Caesar, Atbash, Letter-Number
 
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How to use the Caesar, Atbash, and Letter-Number ciphers Episode 2: Vigenere Cipher LINK: https://youtu.be/QiCgHGi_Ew8 ------------------------------- Bitcoin Donations: 1718trfZTNGzw2t1ju1QvN9oYo8hFiqwyE -------------------------------
Views: 942 asher dupre
Cryptography: Transposition Cipher
 
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This lesson explains how to encrypt and decrypt a message using a transposition cipher. Site: http://mathispower4u.com
Views: 57038 Mathispower4u
One Time Pad - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 40654 Udacity
Letter Frequency of Ciphers
 
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This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 6178 Udacity
Cracking the Combination (ASMR)
 
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"The Arkham Locksmith has yet another lock to crack for his benefactors. This time, however, it may be the lock that is cracking him." Side notes: I lost sight of going past the first number to reach the second, but hey, this is meant for R&R, not as a tutorial! (I do know about those). And this video will be one of at least two in a series, since I plan to purchase a practice lock set & lockpicks for a future "Locksmith's Apprentice" video, and then maybe followed up by "Breaking into the EOF's Cabinet", then "Caught by the Police", "Serving Time", "The Break Out", "Seeking Revenge" and then the top secret unnamed season finale. Of course, all this after first completing "The Plague Doctor's Apprentice" and "The Candy Man's Apprentice", respectively. Patreon ► http://bit.ly/1EZgmNi You can listen to selected works outside of YouTube: Spotify ► http://bit.ly/1V23U60 CDBaby ► http://bit.ly/1AUt3Jj iTunes ► http://apple.co/1xIHLNd Google Play ► http://bit.ly/1vPUJgF And others like Deezer, Rhapsody, etc! Podcasts: EphemRadio ► http://apple.co/2afSkZQ Arkham Sanitarium ►http://apple.co/2alraeV Social Media: Facebook ► https://www.facebook.com/ephemeralrift1 Twitter ► https://twitter.com/EphemeralRift IG ► http://instagram.com/e.rift What is ASMR? It is both a sensation and a medium. ASMR stands for Autonomous Sensory Meridian Response and is the current, non-scientific name given to the feeling characterized as a pleasurable tingling sensation felt in the head, scalp, back and other regions of the body in response to visual, auditory, tactile, olfactory, and/or cognitive stimuli, such as crinkling bags, hand movements, whispering, personal attention or watching someone perform a task. It's like goosebumps, but much more pleasant. ASMR videos are meant to intentionally help induce this sensation, also referred to as "tingles", but also provide a relaxing, calming, soothing, therapeutic and even entertaining experience for the viewer. Many people who do not experience ASMR still enjoy the videos for their calming and sleepy effect.
Views: 2734398 Ephemeral Rift
The one-time pad | Journey into cryptography | Computer Science | Khan Academy
 
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The perfect cipher Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/crypt/v/frequency-stability?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/crypt/v/polyalphabetic-cipher?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Computer Science on Khan Academy: Learn select topics from computer science - algorithms (how we solve common problems in computer science and measure the efficiency of our solutions), cryptography (how we protect secret information), and information theory (how we encode and compress information). About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Computer Science channel: https://www.youtube.com/channel/UC8uHgAVBOy5h1fDsjQghWCw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 417719 Khan Academy
02 XOR Cipher  Characters and Binary
 
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(2 of 4) Work-through tutorial on creating a cipher system in Excel 2010 using binary XOR.
Views: 2794 Rodborough ICT
The Zipf Mystery
 
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The of and to. A in is I. That it, for you, was with on. As have ... but be they. RELATED LINKS AND SOURCES BELOW! http://www.twitter.com/tweetsauce http://www.instagram.com/electricpants WordCount.org http://www.wordcount.org/ How many days have you been alive? http://www.beatcanvas.com/daysalive.asp random letter generator: http://www.dave-reed.com/Nifty/randSeq.html Dictionary of Obscure Sorrows: https://www.youtube.com/user/obscuresorrows Word frequency resources: [lemmatized] https://en.wikipedia.org/wiki/Most_common_words_in_English http://www.uow.edu.au/~dlee/corpora.htm http://www.wordfrequency.info http://www.anc.org/data/anc-second-release/frequency-data/ http://www.titania.bham.ac.uk/docs/ http://www.kilgarriff.co.uk/bnc-readme.html#raw https://en.wiktionary.org/wiki/Wiktionary:Frequency_lists http://ucrel.lancs.ac.uk/bncfreq/ [PDF] http://www.wordfrequency.info/files/entries.pdf [combined Wikipedia and Gutenberg] http://www.monlp.com/2012/04/16/calculating-word-and-n-gram-statistics-from-a-wikipedia-corpora/ http://corpus.byu.edu/coca/files/100k_samples.txt http://corpus.byu.edu/ http://corpus.leeds.ac.uk/list.html https://books.google.co.uk/books?id=ja1_AAAAQBAJ&dq=word+frequency+coca&lr= http://www.ling.helsinki.fi/kit/2009s/clt231/NLTK/book/ch01-LanguageProcessingAndPython.html Great Zipf's law papers: http://colala.bcs.rochester.edu/papers/piantadosi2014zipfs.pdf http://www.ling.upenn.edu/~ycharles/sign708.pdf http://arxiv.org/pdf/cond-mat/0412004.pdf http://www-personal.umich.edu/~mejn/courses/2006/cmplxsys899/powerlaws.pdf Zipf’s law articles and discussions: http://www.theatlantic.com/magazine/archive/2002/04/seeing-around-corners/302471/ http://io9.com/the-mysterious-law-that-governs-the-size-of-your-city-1479244159?utm_expid=66866090-48.Ej9760cOTJCPS_Bq4mjoww.0 https://plus.maths.org/content/os/latestnews/may-aug08/food/index http://judson.blogs.nytimes.com/2009/05/19/math-and-the-city/?em https://plus.maths.org/content/mystery-zipf?src=aop http://www.datasciencecentral.com/profiles/blogs/why-zipf-s-law-explains-so-many-big-data-and-physics-phenomenons https://en.wikipedia.org/wiki/Zipf%27s_law https://books.google.co.uk/books?id=f8GrzlnMSm8C&pg=PA62&redir_esc=y#v=onepage&q&f=false http://arxiv.org/pdf/0802.4393v1.pdf http://www.pnas.org/content/108/9/3526.full http://lewisdartnell.com/language_page.htm http://wugology.com/zipfs-law/ other Zipf’s law PDFs http://ftp.iza.org/dp3928.pdf http://arxiv.org/pdf/1402.2965.pdf http://arxiv.org/pdf/1104.3199.pdf http://www.lel.ed.ac.uk/~jim/zipfjrh.pdf http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2834740/#pone.0009411-Mandelbrot1 http://polymer.bu.edu/hes/articles/pgs02a.pdf in untranslated language: http://arxiv.org/pdf/0808.2904.pdf http://pages.stern.nyu.edu/~xgabaix/papers/zipf.pdf http://www.hpl.hp.com/research/idl/papers/ranking/ranking.html http://statweb.stanford.edu/~owen/courses/306a/ZipfAndGutenberg.pdf http://arxiv.org/pdf/1310.0448v3.pdf http://www.kornai.com/Papers/glotto5.pdf Zipf’s law slides: http://www.slideshare.net/guest9fc47a/nlp-new-words Pareto Principle and related ‘laws’: http://www.squawkpoint.com/2013/03/pareto-principle/ http://billyshall.com/blog/post/paretos-principle https://en.wikipedia.org/wiki/Pareto_principle Random typing and Zipf: http://www.longtail.com/the_long_tail/2006/09/is_zipfs_law_ju.html health 80/20: http://archive.ahrq.gov/research/findings/factsheets/costs/expriach/expriach1.html Principle of least effort: https://en.wikipedia.org/wiki/Principle_of_least_effort https://en.wikipedia.org/wiki/Satisficing http://www.pnas.org/content/100/3/788.full.pdf [PDF] http://csiss.org/classics/content/99 self organized criticality: http://journal.frontiersin.org/article/10.3389/fnsys.2014.00166/full Hapax Legomenon: http://campus.albion.edu/english/2011/02/15/hapax-legomenon/ http://www.dailywritingtips.com/is-that-a-hapax-legomenon/ https://en.wikipedia.org/wiki/Hapax_legomenon [PDF] http://www.aclweb.org/anthology/J10-4003 http://www.wired.com/2012/01/hapax-legomena-and-zipfs-law/ http://oed.hertford.ox.ac.uk/main/content/view/402/450/index.html#_ftn1 http://oed.hertford.ox.ac.uk/main/content/view/36/166/index.html Learning curve: https://en.wikipedia.org/wiki/Learning_curve Forgetting curve: http://www.trainingindustry.com/wiki/entries/forgetting-curve.aspx https://en.wikipedia.org/wiki/Forgetting_curve Experience curve effects: https://en.wikipedia.org/wiki/Experience_curve_effects Forgetting and zipf's law: http://act-r.psy.cmu.edu/wordpress/wp-content/uploads/2012/12/37JRA_LS_PS_1991.pdf http://public.psych.iastate.edu/shacarp/Wixted_Carpenter_2007.pdf http://marshalljonesjr.com/youll-remember-less-than-001-of-your-life/ https://en.wikipedia.org/wiki/Forgetting https://www.reddit.com/r/Showerthoughts/comments/3gu9qk/it_only_takes_three_generations_for_you_to_be/ music from: http://www.youtube.com/jakechudnow http://www.audionetwork.com
Views: 13030714 Vsauce
Math for Liberal Studies: Encoding a Message Using the Bifid Cipher
 
04:48
In this video, we work through an example encoding a message using the bifid cipher. For more info, visit the Math for Liberal Studies homepage: http://webspace.ship.edu/jehamb/mls/index.html
Views: 5223 James Hamblin
How to Open Bicycle Locks Without the Combination!
 
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You don't need any tools, you just need the lock and some fingers. This method is scary simple. This is a continuation from our previous episode about opening padlocks! - http://youtu.be/v72gkcgMbL4 For more Scam School, find Brian in all these social media places: - http://twitter.com/scamschool - http://twitter.com/shwood - http://facebook.com/shwood - http://google.com/+shwood This episode of Scam School was made by these stellar individuals: • Brian Brushwood • Jon Tilton • Brandt Hughes • Bryce Castillo • Roberto Villegas Shot on location at Moontower Saloon in Austin, TX
Views: 834670 Scam Nation
Homesick - How to Decode the Ciphers in Letters/Books
 
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Here's how I decoded the ciphers... I learned later in playing that there's a game mechanic for doing this as well. It would have been more efficient if I'd waited! Story of my life :). Let me know if you have any questions/thoughts. BTW, the name at the end is Sabine, not Sebina. A/E difficulties.
Views: 474 Q Cucurbit
Polyalphabetic cipher | Journey into cryptography | Computer Science | Khan Academy
 
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Brit introduces the polyalphabetic cipher, which creates a lighter fingerprint than the Caesar cipher. Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/crypt/v/one-time-pad?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/crypt/v/caesar-cipher?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Computer Science on Khan Academy: Learn select topics from computer science - algorithms (how we solve common problems in computer science and measure the efficiency of our solutions), cryptography (how we protect secret information), and information theory (how we encode and compress information). About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Computer Science channel: https://www.youtube.com/channel/UC8uHgAVBOy5h1fDsjQghWCw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 430806 Khan Academy
Formulas in Microsoft Excel: How to Change a Letter Into a Number : Using Microsoft Excel
 
04:23
Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehowtech Watch More: http://www.youtube.com/ehowtech Changing a letter to a number in Microsoft Excel requires you to make a few key adjustments to the formula that you're already using. Learn about changing a letter into a number in the formulas at use in Microsoft Excel with help from a mechanical engineer with 32 years of experience in a large aerospace company in this free video clip. Expert: Edward Russell Filmmaker: Patrick Russell Series Description: Microsoft Excel is a lot more than just a basic spreadsheet program - it can be a legitimately terrific way to keep track of nearly every type of information. Use formulas and columns in Microsoft Excel with help from a mechanical engineer with 32 years of experience in a large aerospace company in this free video series.
Views: 149987 eHowTech
NEW! LOL Surprise Series 4 Checklist Mystery Decoder | Letters Revealed
 
01:53
BREAKING NEWS! we figured out how to solve the back of the new lol series 4 checklist. We are so excited to start to solve the mystery and reveal who wrote the note on the back of the lil sisters series 4 checklist.We have two letters to share with you. Clues are going to be on the wrappers of lol series 4 Lil Sisters and the new lol series 3 pets! Use the decoders to figure out information about the LOL series 4 BIG SISTERS!!! Let's work together and solve this! Follow us! Facebook: https://www.facebook.com/FunMiyaEmmi/ Twitter: https://twitter.com/FunMiyaEmmi Instagram: https://www.instagram.com/funmiyaemmi/
Views: 25822 Fun with Miya & Emmi
The Crypto Capers by Renée Hand
 
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Promotional video for a new children's interactive detective series by Renée Hand. In "The Crypto-Capers" readers must solve the cryptograms and puzzles to help the detectives solve the crime.
Views: 246 Cheryl Malandrinos
Playfair Cipher  Encryption and Decryption
 
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Playfair cipher encryption Playfair cipher decryption Playfair cipher example in cryptography Playfair cipher example in network security Playfair cipher encryption and Playfair cipher decryption Playfair cipher algorithm Playfair cipher solved example Playfair cipher solution Playfair cipher whiteboard teaching Playfair cipher details computer and network security diploma engineering degree engineering Gujarat technological university GTU Diploma exam computer engineering GTU Diploma exam IT engineering Description This video will explain you in detail how Playfair cipher encryption and decryption technique works. This video includes solved example for Playfair cipher encryption and decryption algorithm on whiteboard. I had explained in detail about difficulties student might face while solving example related to Playfair cipher in their examination. More videos about encryption algorithms, computer tips and tricks, ethical hacking are coming very soon so share this video with your friends. See you all very soon in next video, have great days ahead. Thanks for watching my video. Subscribe to my youtube channel and click on bell icon so that you can know when I upload any new video. #playfair #encryption #decryption
Views: 17500 SR COMPUTER EDUCATION
Create Vigenere Square in Excel
 
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Tricks and tip to quickly create a Vigenere Square in Excel
Views: 4580 Diogenes Shipcrypt
Binary Code & Caesar's CIpher
 
01:19
-- Created using PowToon -- Free sign up at http://www.powtoon.com/youtube/ -- Create animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an animated explainer video. PowToon's animation templates help you create animated presentations and animated explainer videos from scratch. Anyone can produce awesome animations quickly with PowToon, without the cost or hassle other professional animation services require.
Views: 189 EVHSMATH2015 Math
Theory and Practice of Cryptography
 
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Google Tech Talks November, 28 2007 Topics include: Introduction to Modern Cryptography, Using Cryptography in Practice and at Google, Proofs of Security and Security Definitions and A Special Topic in Cryptography This talk is one in a series hosted by Google University: Wednesdays, 11/28/07 - 12/19/07 from 1-2pm Speaker: Steve Weis Steve Weis received his PhD from the Cryptography and Information Security group at MIT, where he was advised by Ron Rivest. He is a member of Google's Applied Security (AppSec) team and is the technical lead for Google's internal cryptographic library, KeyMaster.
Views: 112141 GoogleTechTalks
Solving The Payday 2 Secret - Playing The Piano Correctly Guide
 
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These are the correct notes for playing the piano in order to continue your journey towards the Payday 2 secret. Decode the cipher text in your safe house You should end up with 20 achievements which you have to complete. You are going to need these to be ‘worthy’ for the secret. You can use these letters to translate the plates https://i.imgur.com/dhFA2Wu.png Here are the clues and their achievements: https://docs.google.com/document/d/1u2c7DgmyWkaddfIfzYtseCDAJf6feMD_CSMfTb3FMVw/preview I will add links to here or the comments of some plates that have been already translated, but not everyone gets every plate so you might have to translate some by hand. 20 translated: https://imgur.com/a/vEe0TyN Support on Patreon: https://www.patreon.com/masterindigo Discord Server: https://discord.gg/w4tcA9j Modworkshop Partner: http://modworkshop.net/ Join my Steamgroup: http://steamcommunity.com/groups/masterindigocrew Follow me on Twitter: https://twitter.com/MasterIndig0 My Twitch: https://www.twitch.tv/masterindigo
Views: 12608 Master Indigo
BATTLEFIELD 1 EASTER EGG?!? WALK-THROUGH
 
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This is the full guide to complete the Easter Egg on Battlefield 1: First of all to decode any Morse code from the game you need a recording tool, video record such as OBS, GeForce Experience or anything that can record video. You can also record it through sound recorders such as audacity. Decode Steps: A) Download audacity: http://www.audacityteam.org/download/ B) Split stereo to mono C) Change the view to spectrogram D) Add normalize filter with all the options checked and -2.0dB E) Zoom to see the Morse code, the long dashes are dashes and small dashes are dots F) Write them down to an empty text document G) Copy the code to the website:http://morsecode.scphillips.com/translator.html to see the result. You have to find 9 signs, through 9 Morse codes. All the location names are on the following link : https://wiki.gamedetectives.net/index.php?title=Battlefield_1 For the 1st Morse code you need to just do the above steps and you will have you first sign location. For the 2nd Morse code you will need to read the message after the decode backwards to find the new location of the sign. For the 3rd Morse code you will have to use Atbash cipher: http://rumkin.com/tools/cipher/atbash.php to find your new sign location. Copy the first string of letters form your decoded Morse code to the website above. For the 4th Morse code you will have to use Rot cipher: http://rumkin.com/tools/cipher/caesar.php to find your new sign location. Copy the first string of letters form your decoded Morse code to the website above and use the N encryption with number 19. For the fifth Morse you have to use Railfence cipher http://rumkin.com/tools/cipher/railfence.php , copy the first string of letters in the above website A) Change Encrypt to Decrypt B) Rails 0 and Offset 0 or use 5 - 6 For the 6th Morse code there is for each dash or dot space between BE CAREFUL!!! After you decode it you ll get T 's and E's. Replace every T to B and every E to A, the use http://rumkin.com/tools/cipher/baconian.php : A) Decrypt and paste your A's and B's After you get the new complicated code from above you have to use this http://rumkin.com/tools/cipher/atbash.php to get your new location. For the 7th you ll get a long string with a lot of letters to decrypt it use the http://rumkin.com/tools/cipher/vigenere.php : A) Decrypt B) Passphrase: edward For 8th Morse code message you ll get again a long string of letters and you have to use this http://rumkin.com/tools/cipher/vigenere-autokey.php to solve it: A) Decrypt B) Alphabet Key: z C) Passphrase: George **THIS IS NOT IMPORTANT AS IT IS THE SAME FOR EVERY ONE** For the ninth and final Morse code message you have to use again http://rumkin.com/tools/cipher/vigenere-autokey.php : A) Decrypt B) Alphabet Key: z C) Passphrase: London *Sorry for my bad english... Follow us on social media for more content! ---------------------------------------------------------------------- ►Follow us on Twitter https://twitter.com/QCS_GL ►Instagram https://www.instagram.com/qcs_gl/ ►Like our Facebook Page https://www.facebook.com/QCSGL
The WW2 Pigeon's Code: one explanation
 
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This may be a solution to the WWII Pigeon's Code mystery. Why is it not a one-time-pad message? The last character set being exactly the same as the first one is very, very unlikely in the case of a one-time-pad message. In fact, this repeating virtually proves it is not a one-time-pad message. The WW II pigeon's code may be just a "one-time-alphabet" instead of a message. Each set of 5 characters stands for a letter in the alphabet. Since the code exists of 26 unique character sets, this is plausible.  A=AOAKN B=HVPKD C=FNFJU ........... ........... X=FNKTQ Y=KLDTS Z=EQIRU A=AOAKN (the last one is the same as the first one) There are 2 pigeons needed to send an encrypted message. Pigeon 1, the Alphabet Pigeon. The recently found pigeon carried the one-time-alphabet. On this paper, the identity of the second pigeon is written, so they knew which message could be decoded with this alphabet. Pigeon 2, the Message Pigeon. This pigeon carried the actual message.  The paper says "Number of copies sent: 2" That's why there are 2 identities on the paper. These 2 pigeons (NURP 40 TW 194 and NURP 37 OK 76) both carried the same encrypted message. It is likely that there were 2 alphabet pigeons as well, one of them being the found pigeon. That makes 4 pigeons to assure delivery.
Views: 2446 Chris Berkvens
Week 2 secret letter hunt FULL WORD
 
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Jehdhdjdidjd the week two word is hunts
Views: 324 RedMustache
Keywords
 
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Keywords send an automated reply message when customers send a specific word to your landline or toll-free phone number. For example, you may use a Keyword to automatically send customers directions to your business. When a customer sends a text that is just the word "Directions," Zipwhip can immediately reply with the message you created that includes your business address. To create a Keyword, log in to the Zipwhip web app. Click the Keywords button on the toolbar to open the feature window. Click the blue Add button. Next, name the Keyword. The name is the word that people must text to your phone number to receive the associated reply message. The name must be one word, containing only letters and numbers, and as a best practice, should be easy to spell. Next, type the reply message that is associated with the Keyword name. Replies have a maximum length of 160 characters. After you create the reply, remember to click Save. Click the On button. The word On appears within the Keyword button on the toolbar when the feature is active. To edit a saved keyword, open the feature window, click on the one you want to change, and you have the option to change either the name or reply. After making your changes, click Save. To delete, click the trash can and confirm. This deletes the Keyword, and the associated message. For more help, please visit the Zipwhip support center https://goo.gl/1ped7c
Views: 1265 Zipwhip
Affine Cipher : Type of Encryption Decryption Method | Mono-alphabetic Substitution Cryptography
 
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Affine Cipher : Type of Encryption Decryption Method | Mono-alphabetic Substitution Cryptography. Visit Our Channel :- https://www.youtube.com/channel/UCxikHwpro-DB02ix-NovvtQ In this lecture we have taught about what how to solve affine cipher method. Follow Smit Kadvani on :- Facebook :- https://www.facebook.com/smit.kadvani Instagram :- https://www.instagram.com/the_smit0507 Follow Dhruvan Tanna on :- Facebook :- https://www.facebook.com/dhruvan.tanna1 Instagram :- https://www.instagram.com/dhru1_tanna Follow Keyur Thakkar on :- Facebook :- https://www.facebook.com/keyur.thakka... Instagram :- https://www.instagram.com/keyur_1982 Snapchat :- keyur1610 Follow Ankit Soni on:- Facebook :- https://www.facebook.com/ankitsoni.1511 Instagram :- https://www.instagram.com/ankit_soni1511
Views: 9619 Quick Trixx
Cryptography - Breaking the Vigenere Cipher
 
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In this video I go over how to use my Vigenere frequency tool to figure out the keyword used to encrypt a message using the Vigenere Cipher. **This video will not explain why certain columns have marks under the keysize. That is shown in another video. All my encryption links are at http://www.brianveitch.com/maze-runner/
Views: 28374 Brian Veitch
Call of Duty®: Black Ops III Revelations Easter Egg/Cipher?
 
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Found this locker on revelations, possible number cipher maybe? I don't know Call of Duty: Black Ops III https://store.playstation.com/#!/en-ie/tid=CUSA02624_00
Views: 97 david conway
Polygraphic Part 2 - Hill Ciphers Examples/Encryption/Decryption
 
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A beginner's guide to Polygraphic Ciphers, Part 2. (Hill Ciphers Examples/Encryption/Decryption)
Views: 101455 Daniel Rees
Move first letter to the end, spell backward, get original word solution
 
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Java: An Introduction to Problem Solving Programming by Walter Savitch page 259 question 2 solution screencast: For all of the following words, if you move the first letter to the end of the word, and then spell the word backwards, you will get the original word: banana dresser grammar potato revive uneven assess Write a program that reads a word and determines if it has this property. Continue reading and testing words until you encounter the word quit.
Views: 161 Steve MU
Encryption Technique : One time Pad with example
 
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Classical Encryption Technique One time Pad GTU SEM 6 Information Security CSE /IT
Views: 25609 Dhruvin Shah
Speedway!/Spin-Out!/Crypto-Logic! for the Magnavox Odyssey² / Philips Videopac
 
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Alternate titles: "Tidskørsel / Racerløb / Ordgætteleg" -- Danish Title "Speedway / Runabout / Angōkaidoku" -- Japanese Title "Race / Spinout / Cryptogram" -- UK Title "La Course Folle! / Tête-à-Queue! / Crypto-Logic!" -- Canadian French Title "Fórmula 1! / Interlagos! / Crypto-Logic!" -- Brazilian Title "Course de Voitures / Autodrome / Cryptogramme" -- French Title "Corsa a Cronometro / Formula Uno / Crittogramma" -- Italian Title "Carrera / Gran Premio / Criptograma" -- Spanish Title "Bilracing / Stock-Car / Krypto" -- Swedish Title "Autorennen / Wirbelwind / Geheimschrift" -- German Title Came also out for: --- Game description: Three games are available in this compilation: Speedway! (selected by pressing "1") is a vertical scrolling racing game against the clock. The player controls the car with the joystick, pushing up to accelerate it (the longer, the faster), left and right to control direction and down to break. The faster the car goes, the higher the score. Collisions halt the score, but not the clock. The player has two minutes to run, until the race ends. There are two possible variations: (1) qualifying time trials and (2) the main event (opponent cars are twice faster). Spin-Out! (selected by pressing "2" for a three laps event or "3" for a 15 laps event) is a top-down circuit racing game. Two players race against each other for the amount of tracks selected. Four skill levels are available: clear track/slow speed, clear track/fast speed, barrier track/slow speed and barrier track/fast speed. The car is controlled with the directional stick, and the action button doubles the car speed in straightaways. If the car collides against the wall or barriers, it can break or spin out, losing time. If two cars collide, one of them will spin out. Cryptologic! (selected by pressing "4") is a puzzle game. The object is to decipher a scrambled word entered by another player. The word can have up to 14 letters. After entering the word or message, the first player presses the "Enter" key to scramble it. The other player has to guess the original word by typing the letters in the line below it. Letters placed in the right order will stay, wrong placed letters will be displayed for a short period of time and disappear. When the cryptogram is solved, the number of mistakes is displayed on screen. What I think: Speedway! is okay, Spin-Out! is mediocre and Crypto-Logic! sucks...
Views: 3399 Highretrogamelord
Escape Room Props # Code Lock EN
 
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Escape Room Prop Code Lock This keypad and LCD display can be used to open the lock with a single sequence of up to 10 digits or with couple of sequences. LCD display can show any phrase between sequences or extra clues to solve the puzzle. More info: http://escaperoomgadgets.com Contact: [email protected]
Views: 57 INSEGA CUBE

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