%0 Journal Article %T Type of Security Threats and It¡¯s Prevention %A Ateeq Ahmad %J International Journal of Computer Technology and Applications %D 2012 %I Technopark Publications %X Security is a branch of computer technology known as information security as applied to computers and networks. The objective of online security includes protection of information and property from theft, corruption, or threats attack, while allowing the information and property to remain accessible and productive to its intended users. The term online system security means the collective processes and mechanisms by which sensitive and valuable information and services are protected from publication, tampering or collapse by unauthorized activities or untrustworthy individuals and unplanned events respectively. The basic aim of this article is to Prevention against unauthorized security Attack and Threats %K Security Threats %K Types of Security %K Prevention %K Detection %U http://ijcta.com/documents/volumes/vol3issue2/ijcta2012030240.pdf