4 Techniques of Cryptography as an Effective Data Security
FAZZDEVELOPER.COM - Cryptography as an effective data security technique is super important in this internet era. You can see how complicated modern networks are nowadays. With a lot of data exchanges needed every time, there is no doubt that security measures are important for keeping the data secured during transmission.
Here are four cryptographic methods with the most successful results for improving cybersecurity.
3DES means Triple Data Encryption Standard. You might be pretty familiar with Data Encryption Standard. 3DES is pretty much similar to this method but it is more modern and it is a block cipher.
Instead of using 56-bit keys like the Data Encryption Standard, 3DES uses three different 56-bit keys. As a result, the singular 56-bit key will be turned into the 168-bit key.
By using this method, security can be kept during data transition or storing. However, this method is considered slower than other techniques of cryptography. It will be easier as well for the skillful hackers to get the data since this method uses a shorter block length.
Cryptography as an effective data security technique comes with various methods. The second technique is Twofish. It is a newer version of Blowfish block cipher, after all. You can use this method for low-level hardware and CPU with smaller sizes.
This is a more flexible technique of cryptography because you can choose the key setup as well as the process rate of encryption. There is no license needed to use it. There is no restriction as well.
Next, there is AES or Advanced Encryption Standard technique. This method is considered one of the most secure methods of encryption.
It will be super hard to break through this AES cryptographic technique since it is secure. That is why it is used by the US government for protecting classified data and sensitive information. You can find this cryptographic technique as standard in some software and hardware products.
Last but not least, there is also the RSA technique. The name of this method was taken from the researchers who described this technique for the very first time. The algorithm of this method will use cryptography with the public key for data transmission using an unsecured network.
Cryptography as an effective data security technique like this is pretty secure because the larger prime numbers pair is used for deriving the big integers. The algorithm security is increased as well because of its bigger key size but this technique is not slower at all compared to other methods.