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Introducing Florence, the World’s Oldest Facebook User

As we now, there are  955 million active Facebook users in the world. Most of  the active Facebook users’ ages are  from the age of 20 years and a couple of senior citizens ...

Cisco ASA 5500 – User Interface and Access Modes

This article will describe about  the user interface and access modes and commands associated with the operation of Cisco ASA 5500 firewall appliances. We assume that you know how ...

[RedHat Enterprise Linux] How to secure your Redhat Enterprise Linux 5 by User or Host

Besides using a firewall, and SELinux, there are many ways to make our RHEL servers secure from crackers that are trying to break into our RHEL system, one of which is to use tcp_wrapper. ...
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