How to protect your computer from viruses spyware and hackers

below are tips on How to protect your computer from viruses spyware and hackers:

  • Install and Configure Anti-virus Software for Daily Live Updates
  • Update anti virus viruses definitions
  • Install only Trusted Software, Only Install Software from a Reputable Company
  • Keep Your Operating system Updated with Critical Patches (Update Windows)
  • Avoid P2P File Sharing Software
  • Use Strong Passwords
  • Delete Unknown Emails, Check the Source of your E-mail, Delete Spam, and Be Careful with E-mail Attachments
  • Run Virus Scans Regularly
  • Pay Attention and Act on Security Alerts
  • Be careful what you attach to your computer
  • Avoid Shady and Disreputable Web Sites
  • Turn On or Install a Firewall
  • Limit the Use of Administrator Level Accounts
  • Secure Your Wireless Network
  • Lock the screen or logout when away and shutdown the computer when not in use
  • Use a Complex Password for Login

Internet Security Suites Software - top internet security suites

Below is a list of top internet security suites software that will help you protect your computer, detect and remove viruses, spyware and worms.

The list includes a brief review and description for each Internet Security Suite.

Norton Internet Security: fast, light, excellent security, but poor anti-spam and parental controls. criticized for being bloated, slow and sucking up massive amounts of computer memory.

Trend Micro PC-cillin Internet Security: Top marks for ease of installation and use, as well as features. Its protection isn’t stunning, but it will get the job done.

McAfee Internet Security Suite: Easier to use and lighter on system resources than ever, McAfee Internet Security packs in a tonne of features at a reasonable cost.

AVG Internet Security: easy to use and fast but relatively weak anti-spyware, Web protection and anti-phishing. Probably the best known for its free anti-virus and anti-spyware tools, it also produces a suite that combines with a firewall.

BitDefender Internet Security: powerful and configurable firewall solid anti-virus, and cheap, but more technical, weak anti-spyware. Although it is cheaper than all the other suites here, BitDefender Internet Security is more comprehensive than several of the other products.

CA Internet Security Suite Plus: excellent parental controls, Simple interface, good anti-spam, but Questionable performance. CA Internet Security Suite Plus stood out for its remarkably poor performance, its 2008 version test results are a major black mark against it.

F-Secure Internet Security: Does little to shield the user from its complexity, but does have excellent virus and spyware detection rates.

Kaspersky Internet Security: It is still a little technical, and some of the extra features are a little lacking, but Kaspersky provides excellent protection at a reasonable price.

ZoneAlarm Internet Security Suite: Technical users loves it, and even beginners should be able to approach ZoneAlarm with some confidence. It is full of features, and most are very well-implemented.

Elements of Internet Security Suites:


Anti-malware
Anti-phishing
Anti-spam
Anti-spyware
Anti-virus
Backup
Firewall
Parental controls
System cleaning
Web protection

What is a Computer Virus, Spyware, Malware, Adware, Worm and Trojan Horse

Computer Virus


computer virus is a computer program that copies itself and infect a computer without the permission or knowledge of the owner. The term "virus" is also commonly used to refer to other types of malware, worms, adware, and spyware programs that do not have the reproductive ability. A true virus can only spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the Internet, or carried it on a removable medium such as a floppy disk, CD, DVD, or USB drive. Viruses can increase their chances of spreading to other computers by infecting files on a network file system or a file system that is accessed by another computer.

Computer Spyware


Spyware is a type of malware that is installed on computers and that collects information about users without their knowledge. The presence of spyware is typically hidden from the user. Typically, spyware is secretly installed on the user's personal computer. Sometimes, however, spywares such as keyloggers are installed by the owner of a shared, corporate, or public computer on purpose in order to secretly monitor other users.

While the term spyware suggests software that secretly monitors the user's computing, the functions of spyware extend well beyond simple monitoring. Spyware programs can collect various types of personal information, such as Internet surfing habits and sites that have been visited, but can also interfere with user control of the computer in other ways, such as installing additional software and redirecting Web browser activity. Spyware is known to change computer settings, resulting in slow connection speeds, different home pages, and/or loss of Internet or functionality of other programs. In an attempt to increase the understanding of spyware, a more formal classification of its included software types is captured under the term privacy-invasive software.

Computer Malware


Malware, short for malicious software, is software designed to infiltrate a computer without the owner's informed consent. The expression is a general term used by computer professionals to mean a variety of forms of hostile, intrusive, or annoying software or program code.[1] The term "computer virus" is sometimes used as a catch-all phrase to include all types of malware, including true viruses.

Software is considered malware based on the perceived intent of the creator rather than any particular features. Malware includes computer viruses, worms, trojan horses, most rootkits, spyware, dishonest adware, crimeware and other malicious and unwanted software. In law, malware is sometimes known as a computer contaminant, for instance in the legal codes of several U. S. states, including California and West Virginia.

Computer Adware


Adware or advertising-supported software is any software package which automatically plays, displays, or downloads advertisements to a computer after the software is installed on it or while the application is being used. Some types of adware are also spyware and can be classified as privacy-invasive software.

Some adware is also shareware, and so the word may be used as term of distinction to differentiate between types of shareware software. What differentiates adware from other shareware is that it is primarily advertising-supported. Users may also be given the option to pay for a "registered" or "licensed" copy to do away with the advertisements.

Computer Worm


A computer worm is a self-replicating computer program. It uses a network to send copies of itself to other nodes (computers on the network) and it may do so without any user intervention. Unlike a virus, it does not need to attach itself to an existing program. Worms almost always cause at least some harm to the network, if only by consuming bandwidth, whereas viruses almost always corrupt or devour files on a targeted computer.

Worms spread by exploiting vulnerabilities in operating systems. All vendors supply regular security updates, and if these are installed to a machine then the majority of worms are unable to spread to it. If a vendor acknowledges a vulnerability, but has yet to release a security update to patch it, a zero day exploit is possible. However, these are relatively rare.

Computer Trojan Horse


A Trojan horse, or trojan for short, is a term used to describe malware that appears, to the user, to perform a desirable function but, in fact, facilitates unauthorized access to the user's computer system. The term comes from the Trojan Horse story in Greek mythology. Trojan horses are not self-replicating which distinguishes them from viruses and worms. Additionally, they require interaction with a hacker to fulfill their purpose. The hacker need not be the individual responsible for distributing the Trojan horse. It is possible for hackers to scan computers on a network using a port scanner in the hope of finding one with a Trojan horse installed.
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