Simple insecure two-way data "obfuscation"?
62785
Encrypt and decrypt a string in C#?
84816
Possible to obfuscate Bash scripts?
76328
How to encrypt external devices using a cross-platform solution?
76954
Are there any cryptographic algorithms, which lets the user apply some modifications on the encoded data, without decoding it?
25280
Two factor authentication for Stack Exchange
157957
How can I encrypt JavaScript code so that it's not decryptable?
62204
.Net Encryption
82438
How to combine symmetric and asymmetric encryption?
157381
Selective format-compliant JPEG encryption?
143066
How to secure Elliptic Curve ElGamal encryption against known plaintext attacks?
11882
How can I protect my save data from casual hacking?
133269
Symmetric encryption construction (meet-in-the-middle attack)
44290
How can I use asymmetric encryption, such as RSA, to encrypt an arbitrary length of plaintext?
111070
Is it safe to use the hash of the data as the key to encrypt them?
86996
Best solution to protect PHP code without encryption
59484
Enforcing / Securing POST parameters
89109
How do I obfuscate the ids of my records in rails?