Our computers, whether individually assigned or for public use, all have McAfee Anti-virus installed, both PC and Mac.
External hard drive - some come with backup software, but simply copying from one place to another works also.You can back up your files in several ways: Your files are the most important piece of that computer. This offers the best protection against any type of intrusion or malware into your computer. Backups – Simply, this is a copy of files.Browser Hijacking - A browser hijacker (sometimes called hijack ware) is a type of malware program that alters your computer's browser settings so that you are redirected to Web sites that you had no intention of visiting.To modify (a computer program or electronic device) or write (a program) in a skillful or clever way: Developers have hacked the app. Hacking - to circumvent security and break into (a network, computer, files, etc.), usually with malicious intent: Criminals hacked the bank's servers yesterday.It is common for worms to be noticed only when their uncontrolled replication consumes system resources, slowing or halting other tasks. Worms use parts of an operating system that are automatic and usually invisible to the user. Worm - In a computer, a worm is a self-replicating virus that does not alter files but resides in active memory and duplicates itself.
Often sneaking in attached to a free game or other supposedly worthwhile utility, the Trojan remains in the computer doing damage or allowing someone from a remote location to take control. A Trojan is similar to a virus, except that it does not replicate itself.
It may be used to locate password information or make the system more vulnerable to future entry or simply destroy the user's stored software and data.