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What is Cryptography?-Explained by Tech Hack blog

Many persons who want to be Tech masters even don't know about Cryptography and network security.Well, Cryptography is about public key Encryption and we can even say it a headache for hackers.

In any encryption service, the company or any organisation or individual converts an Ordinary language a machine language to example-E8AE18C75BA4C106DF461E56CE395970.It's the md5 encryption of hello please support me.To create your own md5 key click here.

HOW CRYPTOGRAPHY WORKS:

We talked about Encryption/Decryption and MD5, now you must be wondering what is all this.Well, cryptography is nothing but a set of keys which are used to prevent hacking.

It can be Credit Card Hacking or any messaging hack.

The best example of an encrypted service is Whatsapp.Here is the best example of an encrypted messaging service understand with this picture-
The secret key is the key which you can decrypt it.All the organization have their own unique decrypt key.There are mainly two types of decryption keys:

1.Symmetric-key cryptography

This is the type of encryption where the sender and receiver have the same sets of keys for encryption and decryption.For example- if you type hello the keys may be like kjkkgfdsgd5656dffs56df (This is just an example) from your account and in your receiver's account, it will also be like kjkkgfdsgd5656dffs56df which will mean hello.

The best example of Symmetric-key cryptography is WhatsApp.

2.Non-Symmetric-key cryptography

This is the type of encryption where the sender and receiver do not have same sets of keys encryption and decryption. if you type hello the keys may be like kjkkgfdsgd5656dffs56df (This is just an example) from your account and in your receiver's account, it can be like hdsfs67676dgfhdsffd6fdf7df but it will also mean hello.

THAT'S IT FOR TODAY

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This post first appeared on Daily Tech News, please read the originial post: here

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