Difference between RHEL 5.x and RHEL6
Advantages of RHEL6 over RHEL5 Red Hat Enterprise Linux (RHEL) is an open source, linux based operating system developed by Red Hat Inc. It is popularly used as server operating system. Its first release was the RHEl 2.1 which was released in the year 2002. After the first version of RHEL, new and better versions quickly followed like RHEL 3,4,5,etc. Now in 2010, the newest version has been released. It…
Top 15 Security/Hacking Tools & Utilities
Top 15 Security/Hacking Tools & Utilities 1. Nmap I think everyone has heard of this one, recently evolved into the 4.x series. Nmap (“Network Mapper”) is a free open source utility for network exploration or security auditing. It was designed to rapidly scan large networks, although it works fine against single hosts. Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what…