In the hands of criminals, a rootkit can be used to gain control of the system. Moreover, unlike other malware, rootkits once installed apply obfuscation techniques of its presence. An excellent package, very useful for detecting any rootkits on our linux system, you The Rootkit Hunter (http://rkhunter.sourceforge.net/). Once the package is installed, just launch the terminal with the command rkunter , and at the end you will see a detailed report any problems with found. 
The BackTrack project was created by Moser and Aharoni, thanks to the collaboration of the whole community. At present three Italians working on the project: Emanuele Gentili , Velletri Carlo Emanuele and Acre. The latest version is back The Sinclair ZX Spectrum , produced in English since 1982 Sinclair Research Ltd Clive Sinclair, was originally a microcomputer equipped with 8-bit Z80 microprocessor, 16 kB of BASIC in ROM, 16 kB RAM expandable to 48 kB and keyboard feature a latex with 40 multifunction buttons. Spectrum with 48 kB series made its debut in late 1982 and soon became one of the most successful home computer. The features that most buyers were attracted to the price and compact size, the results obtained by concentrating a lot of electronics in a single custom chip (source: Wikipedia). And as the ZX Spectrum in 1982, so I have made my entry into the computer world with its This microcomputer. Since then it has been a long time, and many other computers have become tools for work and pleasure, but I think that people like me who started with the Spectrum, this tiny computer is used to transmit a great passion: the computer!
