That's called a firewall.
Computer security basically refers to the preventive and resistive measures taken to protect information, ensure integrity of the system and to prevent unauthorized access to information or computing resources. Computer security is required to protect hardware, software, sensitive information and it is enforced using software solutions (antivirus, firewall, encryption, digital certificates, authentication and authorization protocols etc) or hardware solutions (firewall, antivirus, biometrics etc). Along with hardware and software security solutions, formulating and enforcing strict policies and educating about threats are very important for computer security.
backup
Searching websites for software such as Norton or Mcafee provides free desktop security software trails for a certain amount of days and if it works out well you can buy the software online or at any convenient computer store.
This type of software protects the data because it backs it up to a hard drive. This saves all of your information so you do not lose everything. This is an ideal software to have for any computer
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anti virus.
That sounds like a firewall.
Yes
protects your computer from malicious software that could cause distruction of computer
Spy Hunter is a a software application which protects your computer from spyware, mail-ware, trojans and worms that can infect your computer, cause it to slow down and cause potentially dangerous security threats.
Microsoft Security Essentials is antivirus software for Windows XP through Windows 7. It protects your computer against viruses, spyware, trojan horses and rootkits.
The firewall controls what programs can access the internet and what programs from the internet can access the computer what is a firewall ?How does it work? http://computer.howstuffworks.com/computer-internet-security-channel.htm Is a security program which protects your computer from unauthorized access through the Internet. It resides on your PC and filters traffic coming and going from your computer http://www.Microsoft.com/protect/computer/firewall/faq.mspx
it protects your computer from virus's
Vectors Cofigurativwes Disanences Oxoprixels Lorezvenaculars
Make sure a password has been set on the computer and make sure its one that you know is easy to memorize but hard for others to find out. firewall - software firewall is a program that is stored into the computer which protects the computer from unauthorized incoming and outgoing data. virus protection program - that helps stop or detect and fix virus problems from happening.
Computer security basically refers to the preventive and resistive measures taken to protect information, ensure integrity of the system and to prevent unauthorized access to information or computing resources. Computer security is required to protect hardware, software, sensitive information and it is enforced using software solutions (antivirus, firewall, encryption, digital certificates, authentication and authorization protocols etc) or hardware solutions (firewall, antivirus, biometrics etc). Along with hardware and software security solutions, formulating and enforcing strict policies and educating about threats are very important for computer security.
backup