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5 votes
2 answers
802 views

How do pentesters approach a large complex network?

Lots of books talk about using tools such as whois and other information gathering tools to collect information on the network and of course, not forgetting nmap. However, in a real network with such ...
Lew Wei Hao's user avatar
0 votes
1 answer
1k views

Techniques to find out the domain a given name server resolves for

So I am asking this question cause I have been stuck in this situation a few times while carrying out pen tests. A few times I find an IP with DNS service up and running and I am not able to find out ...
vivz's user avatar
  • 1
1 vote
2 answers
3k views

How can you enumerate an internal network with minimal outside knowledge?

The scenario is that you get to plug your laptop into an Ethernet port in some building. You get an IP address (DHCP) and can access the internet. Right out of the gate you know your IP, gateway, ...
Gray's user avatar
  • 758
0 votes
1 answer
232 views

Is it a good idea to preventive use a robots.txt that disallows all search engines to index query strings in order to slow down reconnaissance?

I know that robots.txt is not a security feature. But, indexed and cached information by search engines might be incredibly helpful in the reconnaissance phase of a penetration test and potentially ...
Bob Ortiz's user avatar
  • 7,055
3 votes
2 answers
1k views

Can I trick a mail server into sending me an email?

Can I trick a mail server into sending me an email? I would like to do some email header analysis on the emails that are send by a mail-server in a penetration-test and possibly get to know more ...
Bob Ortiz's user avatar
  • 7,055
1 vote
1 answer
278 views

Is using a website copier considered active reconnaissance in penetration testing?

New to PT and would like to test recon skills. First, is this considered passive or active recon? Second, would I be jumping into a legal gray area if I used a tool like this on a buiness' website? ...
PTquestion's user avatar