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We have thousands of posts on a wide variety of open source and security topics, conveniently organized for searching or just browsing.
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Source: Honeynet Project - Posted by Dave Wreski
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Over the past several years, the Honeynet Project has been collecting and archiving information on blackhat activity. We have attempted, to the best of our ability, to log and capture every probe, attack, and exploit made against our Honeynet. This raw data has the potential for great value. We decided to share this data with the security community and demonstrate its value. We will focus on two areas. First, we intend to demonstrate how aggressive the blackhat community can be. Regardless of who you are, you are not safe.. . . |
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Source: Marc Maiffret / LinuxSecurity - Posted by Dave Wreski
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Microsoft IIS Web servers are being infected by the "Code Red" and apparently causing some pretty serious damage, reportedly including "windowsupdate.microsoft.com" as one of its targets. Below is a great description of the potential this worm has, and its impact on the Internet.. . . |
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Source: Antioffline - Posted by Dave Wreski
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J. Oquendo writes, "Thought I'd post the following document in hopes anyone who is under attack can look to in order to minimize the effects of a Denial of Service attack. The article is not an RFC, merely a supplement for administrators to take immediate action during an attack.. . . |
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Source: ZDNet AU - Posted by Ryan W. Maple
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In 2001, even the creme de la creme of network security is vulnerable to denial of service attacks. ZDNet takes you through the latest lineup of DoS suspects. Are you protected against them? Tuesday, May 22, started out as just another . . . |
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Source: ZDNet - Posted by Dave Wreski
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The Honeynet Project--a group of experts in computer security, information intelligence and psychology--unveiled Thursday its plans for improving "honeynets," collections of computers designed to let hackers break into a false network while allowing investigators to watch their every move.. . . |
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Source: Newsbytes - Posted by Dave Wreski
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Eris Free Network (Efnet), the free-to-use Internet Relay Chat (IRC) network, has been under fire from distributed denial of service (DDOS) attacks for the last 48 hours, resulting in most users being blocked from accessing the service. A report on Efnet.net . . . |
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Source: Unix Review - Posted by Pete O'Hara
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Snort is a lightweight network intrusion detection system capable of logging every possible trace of intrusion attempts into a text file, syslog, XML, libpcap format, or a database. This article introduces current tools that can help systems administrators analyze different log formats generated by Snort. This is not a complete analysis of all possible tools available for Snort. Because Snort is a robust freeware program, new tools are continuously developed and updated by users from around the globe. . . . |
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Source: The Register - Posted by Pete O'Hara
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New Zealand security firm Co-Logic has become one of the latest victims of prolific hacking group PoizonBOx. In order to monitor hacker activity the security assessment firm had set up a "honey pot" server, a poorly protected section of its Web infrastructure that contained no real data and was designed purely to log the activity of crackers. . . . |
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Source: Network Computing - Posted by Dave Wreski
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Enabling access to critical applications and data while maintaining the confidentiality, integrity and availability of these resources can be a daunting task. One of the first steps to completing it is to use network segmentation and access-control methodologies. . . . |
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Source: Neohapsis - Posted by Dave Wreski
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The guys at Neohapsis have put together a list of ports on which trojans run. Greg Shipley writes, "One of our guys (Mike Janowski) put together a pretty comprehensive list of common UDP/TCP port numbers, including many common apps, and some not-so-common ones (i.e. video games, trojans, etc.). . . |
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