Encryption is converting plain text into cipher text . Yes, encryption can be cracked and then the text can be decrypted.
These days, the use of DES is not recommended due to the short length of the key. In the past, the advantage was that the encryption made your information confidential unless you had the unlock key.In today's environment, DES is easily crackable. Going towards the use of AES, or 3DES, would be more desirable.
Encryption
People have developed many encryption algorithms. One particular encryption algorithm is the Rijndael algorithm, usually called the AES or Advanced Encryption Standard.
"Evaluating cryptography is difficult since without 'breaking' the encryption its hard to say whether one encryption is better or not. Pretty Good Encryption (PGP) is asymmetric, that is the encryption and decryption keys are different which may give it an edge on symmetric encryption."
Basic encryption (up to 256 bit encryption) software costs around $400 per year. Encryption softwares are not 100% foolproof.
Encryption
what does the word skit stand for in encryption
Mostly for performance - symmetric encryption is much much faster (order of magnitudes) than asymmetric encryption.
Mostly for performance - symmetric encryption is much much faster (order of magnitudes) than asymmetric encryption.
WEP encryption is being used.
Some messages will require encryption.
128 BIT-ENCRYPTION