Answer: Strong 128-bit encryption.
Explanation: An individual character corresponds to 8 bits . So if there are 16 characters then,
16
8=128 bits keys
This makes the 128 bit key encryption the strongest amongst all other options.It is strongest because it is almost impossible to decode the 128-character key by any method e.g.-brute-force method.
Other options are incorrect because the characters given by the other bits are as follows:
=32 characters
=64 characters
=128 characters
Thus, the strongest character key is of 128 bits. for cipher.
The answer would be A.
The rest seem impractical.
Essentially, if you are seen to be someone who knows what you are doing, then even typing in a single-quote to a web form has been enough to be arrested and charged over in the past.
But lets say i'm writing a pen test tool that will be doing sqli testing and let it loose on sites that are 'out in the wild'. I'm not going to be doing dumps of any information. But is just the vulnerability scan itself illegal?