Cryptography in Cyber Security
Crtpt - stands for hidden & graphy - stands for writing. It is the process of protecting or securing a data or information with the help of codes. Yes, the data gets stored in the form of codes such as : " 8b1a9953c4611296a827abf8c47804d7" Can you guess the actual word ? It's ' Hello' similarly " 64ef07ce3e4b420c334227eecb3b3f4c " is the code or the hash for " Cryptography ". This technique is derived from some mathematical concepts . This process of crypting texts or the plain texts into cipher text or the crypted text is called Cryptography. If I give an example of Cryptography then WhatsApp will be the best to explain. Did you ever notice that after writing the first text to a person in WhatsApp at the top the message appears as "End-to-end encrypted". Hence it ensures you that " now your message is encrypted and is totally saved securely" , but in time when needed it can also be decrypted too. This process of ...