denial of service

RHEL / CentOS: yum Lists / Installs Only Security Updates

by Vivek Gite on July 9, 2009 · 16 comments

How do I only list or install only security updates under RHEL 5.x or CentOS Linux server? How do I find out security updates descriptions such as CVE, bugs, issued date and type for each patch?

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Detecting DoS / DDoS Attack on a Windows 2003 / 2008 Server

by Vivek Gite on November 21, 2008 · 7 comments

Question: How do I detect a DDOS (Distributed denial of service) / DOS attack on a Windows Server 2003 / 2000 / 2008? Can I use Linux netstat command syntax to detect DDoS attacks?

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