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  • How do I install Squid Proxy server on CentOS 5 Linux server?

    How do I install Squid Proxy server on CentOS 5 Liinux server? Sure Squid server is a popular open source GPLd proxy and web cache. It has a variety of […]

    Posted on February 16, 2013

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  • Windows 7 share without password.

    To turn off Password Protected Sharing: =============== 1. Click Start, enter “Network and Sharing Center” in the Start Search box . 2. Click “Change advanced sharing settings” in the left […]

    Posted on September 19, 2012

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  • Build a RADIUS server on Linux

    RADIUS and AAA If the NAS receives user-connection requests, it passes them to the designated RADIUS server which authenticates the user and returns the user’s configuration information to the NAS. […]

    Posted on September 14, 2012

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  • Red Hat Firewall -iptables HowTwo

    FORWARD and NAT Rules This forwarding of network traffic can become dangerous at times, especially with the availability of modern cracking tools that can spoof internal IP addresses and make the remote attacker’s machine act […]

    Posted on August 22, 2012

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