Alerts This Week
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Alerts This Week
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Server Security - Page 39

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Nginx 1.18, 1.19: CVE-2020-11896 High Risk: HTTP/2 Denial of Service

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While testing for Oracle vulnerabilities, Mark Litchfield discovered a denial of service attack for Apache on Windows. Investigation by the Apache Software Foundation showed that this issue has a wider scope, which on some platforms results in a denial of service vulnerability, while on some other platforms presents a potential a remote exploit vulnerability.. . .

NSA Security Module: Boosting Linux With SELinux Enhanced Controls

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Security is one of the highest profile issues in IT and there has been constant baiting between the Microsoft and Linux camps over who has the more secure operating system. At the start of the year we saw Bill Gates wake up to the fact that security is a good thing and now there is news that the US National Security Agency has been working on a security module that plugs straight into a Linux distribution.. . .

Securing Linux Servers: Best Anti-Virus Practices and Strategies

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Peter Sergeant sent in a link on some Linux security basics. "If you count Trojan horses and rootkits, Linux (as a Unix derivative) crossed this line a long time ago. So it is high time that we designed and implemented some anti-virus schemes for Linux hosts. While there are hundreds of papers describing the process of securing or strengthening Linux (and, yes, this is another indication that Linux is popular), very few of them consider security from the perspective of an institution's anti-virus policy. The aim of this article is to shed some light on this subject.. . .

Cost-Effective Open-Source Solutions for Network Security

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Like lots of network administrators, Gerald Posey would love to install commercial firewalls, IDSes and vulnerability assessment tools on his system. But he can't. His law enforcement agency in Louisiana lacks the money and manpower to guard an entire network, so instead he looks for less expensive options--free ones, actually. "We're looking for tools that are 'reasonably priced,'" jokes Posey, a data processing operations manager.. . .

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