Computer users should be aware of potential security threats when using the Internet. Viruses infect a computer and create unwanted changes, such as pop-ups, while anti-phishing scams aim to learn a user's sensitive private information by impersonating legitimate contacts or websites.
Function
Anti-virus, anti-phishing and other anti-malware software protects the user's computer by detecting attempted infections and/or removing existing infections when the user performs a scan with the program.
Significance
There are many program options for protection against viruses or phishing scams. Some are free while consumers must purchase others. These programs may not all offer the same level of protection or support. Although the user may not wish to pay for software, he may be forfeiting superior features such as real-time protection, malware definition updates or tech support if he chooses free software.
Considerations
Anti-virus solutions such as Norton, AVG of Avast! Free offer protection at all times, unless the user disables this feature. Other anti-malware software, however, may operate on a standalone basis and only provide protection after infections. One anti-malware program that offers real-time protection is Spybot - Search & Destroy.
Misconceptions
Anti-virus programs do not automatically have anti-phishing protection and the opposite is also true. Some software suites may offer both anti-virus and anti-phishing tools, while others offer specific programs for dealing with each type of threat. The user should compare the solutions that each company provides before choosing one that may not fit her needs.
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