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17
votes
6answers
6k views

What is the difference between a penetration test and a vulnerability assessment?

What is the difference between a penetration test and a vulnerability assessment? Why would you choose one over the other? What deliverables would you expect to receive and how would you rate the ...
6
votes
2answers
960 views

What is SQL injection?

What is the meaning of SQL injection? I am not able to understand the term. And what problems may be caused by SQL injection?
11
votes
1answer
8k views

Secure Configuration of Ciphers/MACs/Kex available in SSH

Following on the heels of the previously posted question here, Taxonomy of Ciphers/MACs/Kex available in SSH?, I need some help to obtain the following design goals: Disable any 96-bit HMAC ...
7
votes
2answers
1k views

Taxonomy of Ciphers/MACs/Kex available in SSH?

SSH offers a large variety of algorithms for Ciphers, MACs and KexAlgorithms configuration options. Sometimes I need quick and light (my own internal network), and sometimes I want all the ...
5
votes
4answers
216 views

When should I use the word hacker, cracker, or black hat?

Everybody seems to have their own meaning of the word "hacker". To some, it's the good-guy vigilante with some non-professional characteristics. To others, it's the aggressor, bad-guy, cracker, or ...