By admin, on June 24th, 2009
Bonding is the process of combining 2 NICs on a system into a single device. For e.g., if you have 2 network cards on a machine, eth0 and eth1, you combine the same into a bond device, bond0 and then configure an IP for this bond device.
Why do we have to do that, . . . → Read More: Implement bonding in RHEL 5
By admin, on May 23rd, 2009
This tutorial describes how to close an Open DNS server. An Open DNS server allows anyone to use that server as a DNS lookup server. This is a potential threat and such access must either be blocked, or restricted to a few trusted IPs. This is how it is done.
1. Make a list . . . → Read More: How to close Open DNS
By admin, on May 23rd, 2009
This article describes how to install ionCube loader extension in PHP. ionCube provides tools for PHP source code protection. Usually, a PHP file is in plain-text format. Which means anyone who has access to the actual PHP file can use a text editor (like vim) to view the source code.
If a skilled hacker/programmer . . . → Read More: Ioncube Installation Guide
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