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Results tagged with file-encryption
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user 54184
The process of encrypting individual files on a storage medium and permitting access to the encrypted data only after proper authentication is provided.
10
votes
How to check a file was encrypted (really & correctly)
Unless the file has a plaintext header which indicates that it has been encrypted, there is no way to distinguish ciphertext from uniform random data. You can heuristically guess that a file is encryp …
- 15.5k
11
votes
Accepted
What are best practices for long term storage (~20 years) of encrypted / sensitive files?
There's simply no way to know. I find it very unlikely that AES will be vulnerable to a ciphertext-only attack in the next 20 years (remember, it has been around for over 20 years already and attacks …
- 15.5k