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5
votes
1answer
1k views

How can you detect kernel exploits?

Is there something that all kernel exploits have in common? Sure, they all exploit the kernel, but I'm more interested in the underlying mechanisms or the result. At the moment my interest goes ...
3
votes
0answers
57 views

Obscuring/detecting changes to a digital photograph

Note: I'm asking this here because it seems to be a better fit for security than for photography, since it deals with data manipulation and forensics. With so much of our modern security based on ...
2
votes
1answer
541 views

Algorithm for HTTP flood attack detection

I want to apply an algorithm on my Python script for HTTP flood attack detection. Main idea is to parse Apache logs to a MongoDB, but i want to extract only those lines that indicates an HTTP flood ...
3
votes
1answer
2k views

How can an online hack be traced back to the perpetrators?

What sort of evidence might be used in linking, say, the Sony hack to North Korea? While I am curious about what was used in this particular case, my question is meant to be a more general question ...
-1
votes
1answer
175 views

Tracing the attacker

I have seen from: http://www.scientificamerican.com/article/tracking-cyber-hackers/ "The source field can be changed [spoofed] by an attacker to make it seem like it's coming from someplace it's not" ...
9
votes
4answers
14k views

Why is it so hard to trace origins of DDOS attacks?

According to the July 2009 cyber attacks Wikipedia article, US & South Korean governments suffered a DDOS attack on their websites. However, up till now they have not been able to find any ...
1
vote
2answers
2k views

How do i know if I have moved or copied a file from my SD card to PC? [closed]

is there any way to know if the file I have on my mini-SD card was moved or copied to my PC? i have sensitive files on my SD card which is stolen and i cant remember if I cut or copied the file from ...
2
votes
1answer
248 views

Can linux (be made to) detect foreign connections to the ram bus?

I've been made aware on many answers and some comments that an attacker can read memory while a system is still running by attaching some sort of connection directly to the ram bus. Can linux ...
5
votes
2answers
184k views

Can a SIM card be tracked without cell phone and battery?

I have a SIM card alone without cell phone and battery. Can it be be tracked?
2
votes
3answers
17k views

How to trace malicious hackers?

What are some of the ways law enforcement agencies can trace a hacking attempt back to the hacker? IP and MAC addresses can be spoofed easily, hackers can easily hide their tracks using compromised ...
10
votes
1answer
681 views

What is it called when you give hackers a way in?

Is there a name for a system that is designed to be hacked into? (Alternatively, there may be a different name for a system that is designed to look like it is hacked in to, but is actually just ...