Follow these steps to help protect your computer and personal information from malware threats:
1) Use up-to-date anti-virus software - Be
sure you have anti-virus software installed on your computer, update it
regularly, and use it to run frequent full-system checks. Although
Google cannot guarantee particular products' effectiveness, the
following list notes several popular options that some users have found
to be helpful:
2) Make sure your operating system and browser are up to date- Attackers
typically
target vulnerabilities in your operating system (OS) and your
browser to install malware on your computer. OS and browser providers
frequently release updates to close those vulnerabilities. To ensure
you have up-to-date protection, enable automatic updates for your OS,
browser, browser plug-ins and other applications you're using.
Applications such as Secunia (http://secunia.com/vulnerability_scanning/) can help monitor your computer for out-of-date software.
3) Be careful about what you download- New
sources of malware are emerging all the time, and no anti-virus
software can protect every vulnerability. Exercise caution whenever
you're prompted to download an email attachment, follow an
instant-message link, install a plug-in, or download an unfamiliar
piece of software.
- Remember
that malware can be disguised as anti-virus software. Always research a
company's reputation before downloading its software or visiting its
website.
4) Speak up to help keep the web safe5) If you suspect a computer may be infected, use a reputable product to detect/remove malware - Antivirus
software can help to remove malware from an infected computer. However,
be aware that some malicious parties disguise their crimeware as
antivirus/antispyware software in order to trick people into buying or
downloading it. Fake (and harmful) software of this kind is known in
the web security community as "rogue security software."
- Always research a security product's reputation before downloading it or exposing your system to its scanning functions. The National Cyber Security Alliance maintains a list of free security checks offered by computer security vendors; you can access this resource at http://www.staysafeonline.info/content/free-security-check-ups.
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