Internet Security Systems :: essays research papers fc

     According to a 2002 survey by the FBI, "the threat from reading processing system crime and other information earnest breaches continues unabated and...the financial price is mounting." Some disturbing statistics entangle * 90 percent of those responding had at to the lowest degree one security problem. * 85 percent had detected viruses on their computers. * 80 percent said that they had lost money due to a security problem. * 75 percent reported frequent online attacks. Financial losings from cyberspace security problems continue to grow. At least 20% of organizations reported losses from online theft of private information in 2002. The average size of those losses was over $6.5 million, which was seven times as much as in 1997. Some of the increase is attri stilled to better reporting and much awareness of the problem, but much of the increase is due to increasing sophistication and persistence of online attackers (Kent & angstrom unit Pisc itello 49).Threats to Internet security used to take the form of viruses, worms, and malicious rule designed to make a system unstable, or delete certain(p) files. These unwelcome intruders even often announced their arrival with an announcement on the screen or some other visual disturbance that signaled a problem to the user. In contrast, security threats today are much more sophisticated, and are often undetectable. Rather than simply wanting to cause hustle and inconvenience for a user, these threats have the purpose of stealing confidential information from the target computer, including things like passwords, keys for reading encrypted messages, or even recording keystrokes (Martin 18).know commonly as spyware, these programs often are used to track the tissue sites that a user visits, so as to gather marketing information. save there is less benign spyware that is able to change browser settings, skim files on a hard drive, or install programs without the user knowing. A user may unwittingly download a spyware program along with games, media players, peer-to-peer programs, or other utilities. In some cases, the user unknowingly agrees to the spyware instauration by clicking yes to a user agreement without reading it through first. Spyware consumes remembering and processing resources, invades privacy, and can promote system instability. It is often difficult to charter once installed on a computer. Ways to reduce the risk from spyware include updating security policies to allow only trusted software for download, and canvass the source of any program before downloading it, to make sure it is reputable.