model of a virus

thingiverse

The Virus is simply a Computer program that replicates itself over a network and generally causes Harm to the Computer it infects by altering the way its files are organized and making unauthorized changes to other programs, thus it will damage a system and compromise security. It does this as fast as it can spreading out very rapidly. When A Virus infects your computer it begins copying or replication immediately as long as you're on. Even if it seems that nothing's going on in the beginning because it usually only takes effect a short time later to make changes, once an Infection has begun to take its toll the system is almost unrepairable and usually just shuts down, therefore causing your entire machine to freeze, thereby shutting off all activities which includes browsing as well. However with today's fast development of computer security, it has become increasingly hard for these infections to actually spread effectively but still they have not completely disappeared. It should be remembered that a computer virus cannot transfer through data and only does so by directly accessing its source making the user highly suspect of an unauthorized activity occurring which ultimately leaves users in full knowledge of its existence due to its signature characteristics in particular the speed with which it works. This makes for it to work effectively within a timeframe not less than minutes, however, some infections have lasted years while doing absolutely nothing to cause significant change within systems as you'll find these have usually just added unnecessary features and may at times have been mistakenly placed under protection thereby protecting its host from actual destruction due to inactivity. When you're browsing over an open Wi-Fi Network the first signs of Infection should arise. Usually in a situation such as this, if any data you've stored has somehow made contact with these programs during browsing your antivirus will most definitely begin showing alerts to prompt actions being necessary for recovery.