12/27/2019 0 Comments
Is DES cipher not security anymore - Essay Example Although DES are still being used as a means of encryption by many organizations and governments, DES has significantly deprecated and is no longer secure as just anyone with a little technical know-how and time can break into the cryptographic keys. However, this does not mean that DES cipher should never be used all. It only means that it is important to evaluate the value of the information to be protected, both to the attacker and to the owner, and fully grasp the nature of the risks before making the decision to use Data Encryption Standard (DES) cipher. According to Stallings (2006, p.73), DES may still provide security if used in situations involving no real threats such as when encrypting files on a family PC. In conclusion, in view of the contemporary threats, DES algorithm offers very little deterrence for any determined adversary and should never be considered to be secure. Using more efficient and stronger cryptographic algorithms such as Advanced Encryption Standard (AES) and 3DES among others may provide better
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