Playfair Cipher in network security | Playfair Cipher example | Playfair cipher encryption

Playfair Cipher (Network Security) | Playfair Cipher explain with example | Playfair cipher encryption | Playfair cipher encryption and decryption | Playfair cipher example Follow my blog: https://www.chiragbhalodia.com/2021/10/playfair-cipher.html There are basically two types of symmetric cipher: Substitution Cipher, Transposition Cipher. Substitution Cipher: A substitution is a technique in which each letter or bit of the plaintext is substituted or replaced by some other letter, number or symbol to produce cipher text. For Example, ABC ⟹ XYZ. Types of Substitution Cipher: Caesar Cipher, Monoalphabetic Cipher, Vigenère Cipher, Playfair Cipher, One time pad cipher (Vernam cipher), Hill Cipher. Transposition Cipher: In transposition technique, there is no replacement of alphabets or numbers occurs instead their positions are changed or reordering of position of plain text is done to produce cipher text. For Example, ABCDE ⟹ BADEC. Types of Transposition Cipher: Rail Fence Cipher, Columnar Transposition Cipher. Playfair cipher is type of substitution cipher. It is also called polyalphabetic substitution cipher. In this cipher techniques, more than one character is used during encryption/decryption. So, this cipher technique is called multiple substitution cipher technique. Input of this technique are keyword and plain text. Keyword is one type of string. In this video, I have explained Playfair cipher in network secuirty. How to encrypt data using playfair cipher exaplain with example? Also explain all the rules of encryption of playfair cipher with example. If you like my video contents, please LIKE, COMMENT, SUBSCRIBE & SHARE with your friends. -------------------------------------------------------------------------------------------------------------- Check out our other video on our channel page Caesar Cipher: https://youtu.be/_l5GOIDnt2Y Monoalphabetic Cipher: https://youtu.be/iL9PZZfcNYY Playfair Cipher: https://youtu.be/Xc3xvZKjAh4 Vigenere Cipher: https://youtu.be/OWeqP65Ixg8 Hill Cipher: https://youtu.be/sYdq6-kquKc One Time Pad Cipher: https://youtu.be/tVHiSeX3Bw0 -------------------------------------------------------------------------------------------------------------- You can always connect with me at: Follow my blog: https://www.chiragbhalodia.com Like my Facebook page: https://www.facebook.com/chiragbhalodia25 Follow me on Instagram: https://www.instagram.com/chiragbhalodia.25 Follow me on twitter: https://twitter.com/chiragsbhalodia Subscribe me on youtube: https://www.youtube.com/c/ChiragBhalodia Follow mt on Quora: https://www.quora.com/profile/Chirag-Bhalodia-2 -------------------------------------------------------------------------------------------------------------- Playlist available on my channel: Network Security (CNS, INS, IS): https://youtube.com/playlist?list=PLzQqHxFtQGyfiYWaDnasLdy1JPK3JS06o Computer Network (CN) with animation: https://youtube.com/playlist?list=PLzQqHxFtQGycfs9Vn8BYy0ic0wh-oL9UC VFX Animation & Fun Videos: https://youtube.com/playlist?list=PLzQqHxFtQGyd9esvf-t5XYOKhxQS0tDWx Comupter Organization & Architecture (COA, CA, CO): https://youtube.com/playlist?list=PLzQqHxFtQGyd-uDzS9vov8hJfm03X_SzC Assembly Language Programming: https://youtube.com/playlist?list=PLzQqHxFtQGyeTa82xQyceYxaf-iyZBICw Computer Graphics: https://youtube.com/playlist?list=PLzQqHxFtQGycg_TJBA6uFGDLwbotjs68h #chiragbhalodia #chirag_bhalodia #network_security #cryptography #playfair_cipher_example #playfair_cipher_in_network_Security #Playfair_Cipher #PlayfairCipher #playfair_cipher_encryption #playfair_cipher_cryptography #substitution_cipher Keep learning, keep supporting 🤝✨💯