Insecurity News

Apr 30, 2008
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Astaro Launches Beta Program for Astaro Security Gateway V7.1

Nov 21, 2007

Astaro Corporation, a leading manufacturer of unified threat management (UTM) security appliances, today announced the beta availability of version 7.1 of its Astaro Security Gateway software appliance. The latest release of Astaro's
security platform offers a range of innovations, including advanced web filtering based on a new HTTP proxy which allows for extended functionality and performance improvements. Astaro has also launched its new beta program for Astaro Security Gateway.

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Version 2.5 of Gibraltar Security Software Released

Sep 12, 2007

Development of the new version of the Gibraltar security software took more than a year. The release of Gibraltar 2.5 sees enhanced functionality and simplified use.

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Collax Security Gateway 4.2

Aug 22, 2007

Collax has released an update to version 4.2 of its Security Gateway solution. The Unified Threat Management solution (UTM) is now based on kernel 2.6.

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Detecting Intruders Intro Looking for signs of a network attack

Mar 31, 2007

If you think your systems are too obscure for an attacker to worry about, think again. Today’s intruders are happy for any victim.

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Admin Workshop: NTP Insider Tips: Network Time Protocol

Oct 31, 2005

Networks often require very accurate timekeeping. The Network Time Protocol provides the time with precision.

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TCP Hijacking Understanding and preventing TCP attacks

Aug 31, 2005

It is quite easy to take a TCP connection down using a RST attack, and this risk increases with applications that need long-term connections, such as VPNs, DNS zone transfers, and BGP. We’ll describe how a TCP attack can happen, and we’ll show you some simple techniques for protecting your network.

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Shorewall Configuring Netfilter/iptables with Shorewall

Dec 31, 2004

When users think about their workstations at home, they often forget about security. But danger is out there,waiting to pounce on the unsuspecting. Shorewall helps everyday Linux users keep the intruders away.

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Issue 27: Raspberry Pi Adventures/Special Editions

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