Intrusion the act of wrongfully entering upon, seizing, or taking possession of property owned and/or operated by others.

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What are the most sophisticated techniques used by intruders you have found in the wild?

I am beginning to get involved in incidents, some of them are APT (Advanced Persistent Threat). Despite the complexity available in the 'bibliography' and in the conferences or security e-zine, the ...
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346 views

Rules for log analysis in an IDS

I am working on an IDS which has brought into the view of log analysis basically. I have to detect an intruder if there are any user behaviour anomalies present in the logs. I am having problems ...
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469 views

types of intrusions on host [closed]

I am implementing an IDS and just want to know that what are the possibilities with which the intrusion can occur.I am just doing a literature survey over the atacks possible so I want to know that ...
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339 views

Implementation of an IDS

I am starting my final year project and I have decided to make an Intrusion Detection System, but I am a little confused where to start. I have read some papers and those have been pointing out the ...
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2answers
296 views

Site listed as hacked by a hacking group

I was Googling one of my domains (hosted on shared hosting) and found a webpage where it was list as Hacked Site, the list belonging to a certain national hacking group (the country they claim to ...
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3answers
389 views

Firewall says that a program that I'm developing is trying to connect to the Internet

I'm seriously confused about this, since the program is entirely developed by myself and has no means/functionality to connect to any network/the internet whatsoever. I'm a software engineer but not ...
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5answers
348 views

What would you define as an “advanced” hacker attempt?

This subject might just barely be a programming topic. Though, in my point of view, it is of great concern to programmers because of our responsibility to develop secure code. Recently, there has ...
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4k views

Books to study for GCIA (GIAC Certified Intrusion Analyst)

What set of books would you recommend to study for the GCIA certification without buying official study material? Also, please tell whether your suggestions are based on having completed GCIA ...
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Can you tell if an attack is successful by looking at IPS logs?

In my organization, we have an IPS behind a firewall. Each time a security event is triggered, I am left to wonder if the attack is really successful. For events that are set to drop in inline, we can ...
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4answers
940 views

What are the chances of a database being hacked?

How often do websites (and their databases) get hacked? Hacked as in user accounts stolen, tables flushed, and all in all, damage done to the database. I'm talking about e-commerce websites, and ...
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2answers
3k views

When is it posible to sniff VPN traffic?

I have created a VPN service using Routing And Remote Services on Windows Server 2008 and I haven't configured any Server Network Policy yet. There is only one user for connecting to VPN and all of ...
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367 views

Information gathering before deploying a Network IPS

I understand that most NIPS these days have either rules or signatures built in to them and perhaps gathering information prior to deployment may help in fine-tuning the rules / signature once the IPS ...
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572 views

what to do after suspected intrusion on hobby webserver

I maintain a server to host my files and a number of websites for hobbies and friends. I just noticed that the site summary being returned in google for one of my domains were all porn related ...
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UNIX Servers: Possible intrusions or attacks that do not use any of the open listen sockets

What type of attacks are there that do not use open TCP or open UDP ports? Is it safe to assume that no open ports means no remote access? (Excluding the possibility that there is a badware already ...
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4answers
301 views

What free tools or techniques exist to discover anomalies in network flows?

I have been using FlowMatrix. What do others do on the cheap?