LinuxSecurity.com
Share your story
The central voice for Linux and Open Source security news
Home News Topics Advisories HOWTOs Features Newsletters About Register

Welcome!
Sign up!
EnGarde Community
Login
Polls
What is the most important Linux security technology?
 
Advisories
Community
Linux Events
Linux User Groups
Link to Us
Security Center
Book Reviews
Security Dictionary
Security Tips
SELinux
White Papers
Featured Blogs
All About Linux
DanWalsh LiveJournal
Securitydistro
Latest Newsletters
Linux Security Week: July 28th, 2014
Linux Advisory Watch: July 25th, 2014
Subscribe
LinuxSecurity Newsletters
E-mail:
Choose Lists:
About our Newsletters
RSS Feeds
Get the LinuxSecurity news you want faster with RSS
Powered By

  
Intrusion Detection
We have thousands of posts on a wide variety of open source and security topics, conveniently organized for searching or just browsing.



Scanning Your Network  23 April 2001 
Source: O'Reilly / OnLamp - Posted by Nick DeClario   
This document covers examining ICMP packets, IP packets revealed, Capturing TCP Packets, TCP Protocol Layers, and Understanding Filesystem Inodes on a FreeBSD system. "In the next few articles, I'd like to demonstrate putting some of this knowledge together in order to . . .
 
Virtual Burglar Alarm - Intrusion Detection Systems (Part 1)  22 April 2001 
Source: Thomas Biege - Posted by Dave Wreski   
Simply put, intrusion detection systems (ID systems) are virtual burglar alarms. ID systems automatically recognize attacks on network security and computer systems. Specifically, ID systems monitor compliance with security policies. An IDS collects current state data from one or . . .
 
E-business - A Matter of Conviction  20 April 2001 
Source: Symantec - Posted by Jen Olson   
UK companies are so intent on getting their e-commerce sites back online after a security breach that they risk tampering with the scene of a crime and ruining any chance of prosecution. The main concern of any company suffering a hack attack should be to identify the source of the breach and determine whether it is an internal or external problem, according to KPMG's 2001 global e-fraud survey.. . .
 
Intrusion Detection  18 April 2001 
Source: IT World - Posted by Jen Olson   
Definition -- Intrusion detection is the art and science of sensing when a system or network is being used inappropriately or without authorization. An intrusion-detection system (IDS) monitors system and network resources and activities and, using information gathered from these sources, . . .
 
Forensics 'DUST' For Cyberprints  13 April 2001 
Source: Lexis-Nexis - Posted by Ryan W. Maple   
David Brown reports on advances in forensic science that can catch hackers by their behaviour Experts in forensic computing believe that businesses can help to identify the "signature" techniques of hackers, by monitoring how they behave inside networks, and which . . .
 
Two sides of the security coin  12 April 2001 
Source: News.com - Posted by Pete O'Hara   
Hackers and security experts may share a similar motto: Know thine enemy. In February 2000, David Dittrich, the 39-year-old security administrator for the University of Washington, and "Mixter," a 22-year-old creator of tools for launching attacks against Web sites, faced off . . .
 
Computer Forensics  09 April 2001 
Source: SC Magazine - Posted by Jen Olson   
"The ease of perpetrating a cybercrime, the relative anonymity afforded the offender, and the difficulty in pursuing and tracking down the offender, all contribute to the rise in the frequency of these types of crimes," say Dave Schultz and Jeff Lendino, . . .
 
Hackers keep ahead in the security game [Honeynet Project]  06 April 2001 
Source: ZDNet UK - Posted by Dave Wreski   
Under the Honeynet Project, Spitzner and a team of reformed hackers and security experts leave unprotected servers on the Internet and monitor them until an intruder breaks in. These "honeypots" have revealed a lot about the techniques of . . .
 
SANS Releases Info on "Adore Worm"  04 April 2001 
Source: SANS - Posted by Dave Wreski   
There is apparently a new worm to follow on the heels of the Rame and Lion worms. "Adore is a worm that we originally called the Red Worm. It is similar to the Ramen and Lion worms. Adore scans the Internet checking Linux hosts to determine whether they are vulnerable to any of the following well-known exploits: LPRng, rpc-statd, wu-ftpd and BIND. LPRng is installed by default on Red Hat 7.0 systems. From the reports so far, Adore appears to have started its spread on April 1.. . .
 
To Trap A Thief  02 April 2001 
Source: ComputerWorld - Posted by Dave Wreski   
If you want to break into a house, why spend time prying open the front door if the back door is wide open? Same goes when breaking into computer networks. Most networks and servers are set up with configuration errors that . . .
 
<< Start < Prev 76 77 78 Next > End >>

Results 751 - 760 of 815
    
Partner

 

Latest Features
Peter Smith Releases Linux Network Security Online
Securing a Linux Web Server
Password guessing with Medusa 2.0
Password guessing as an attack vector
Squid and Digest Authentication
Squid and Basic Authentication
Demystifying the Chinese Hacking Industry: Earning 6 Million a Night
Free Online security course (LearnSIA) - A Call for Help
What You Need to Know About Linux Rootkits
Review: A Practical Guide to Fedora and Red Hat Enterprise Linux - Fifth Edition
Yesterday's Edition
Ottawa Linux Symposium: May get by with a little help from its friends
Black Hat 2014: How to crack just about everything
NSA Playset, 911 hacked and war cats: A wild ride at DEF CON 22
More Details of Onion/Critroni Crypto Ransomware Emerge
Is there Another NSA Leaker? Updated
Partner Sponsor

Community | HOWTOs | Blogs | Features | Book Reviews | Networking
 Security Projects |  Latest News |  Newsletters |  SELinux |  Privacy |  Home
 Hardening |   About Us |   Advertise |   Legal Notice |   RSS |   Guardian Digital
(c)Copyright 2014 Guardian Digital, Inc. All rights reserved.