Programs that map out a network to figure out which computers and services are available to be exploited.
12
votes
3answers
2k views
Nessus vs third-party scans
As part of our PCI-DSS compliance process we get scans done by a third party. Based on the form and wording of the output, it's pretty clear they're using Nessus for most of their heavy lifting. Same ...
7
votes
5answers
3k views
How to detect hosts running in virtual machines with nmap?
I have to determine if a given subnet has virtual hosts.
Are there any ideas about what switches to use?
3
votes
2answers
1k views
Using Cain and Abel to capture traffic of machine in the same network
I have installed Cain and Able in machine A, which is connected to another machine B via a LAN. Now I want to analyze all the traffic of machine B. Is this possible by installing Cain and Abel on ...
7
votes
2answers
583 views
Malware known to use port knocking to evade detection by network scanners?
Are there any known cases of malware in the wild that utilize port knocking on a backdoor to evade detection by network scanners?
2
votes
1answer
242 views
What is known about the sirefef/zeroaccess malware/botnet?
There appears to be an increase in p2p communication among botnets that has been attributed to the sirefef/zeroaccess malware botnet. What is known on this particular threat?
7
votes
4answers
390 views
Wireless Activity Monitoring for PCI DSS Compliance
In an effort to be PCI DSS compliant, I took a trustkeeper.net questionnaire. I failed the question that asks
Is the presence of wireless access points tested for by using a wireless analyzer at ...
4
votes
3answers
202 views
packet sniffers and segments
Just curious why most packet sniffers are limited to their segment? is it the nature of a gateway to block the attempt outside a subnet?
cheers
3
votes
4answers
186 views
What does a switched network protect us from? What does it not protect us from?
There seems to be some misconceptions regarding what a switched network will protect us from, and what technologies/precautions a secure environment requires when segmenting trusted users from hostile ...
