Keep up-to-date Update your system, browser, and important apps regularly, taking advantage of automatic updating when it's available. These updates can. Use a good anti-virus and anti-malware software. If a keylogger Trojan manages to install itself on your PC, goodbye online privacy! Cleaning up your PC or. How to secure your computer from hackers · 1. Use a firewall. · 2. Install antivirus software. · 3. Install. After that it accesses an infected LAPTOP OR COMPUTER through these means and performs the aforementioned actions. When you get your hands by using an email right from an unknown tv-sender, chances are, the attachment can contain a trojan such as the Stux viruses, that happen to be made by online hackers to imbed your computer. Tips to protect your computer. Use a firewall Windows has a firewall already built in and automatically turned on. Keep all software up to date Make sure to turn on automatic updates in Windows Update to keep Windows, Microsoft Office, and other Microsoft applications up to date. Turn on automatic updates for non-Microsoft software as well, especially browsers, Adobe Acrobat Reader, and other. Keep your device secure. A firewall is a software program or piece of hardware that blocks hackers from entering and using your computer. Hackers search the internet the way some telemarketers automatically dial random phone numbers. They send out pings (calls) to thousands of computers and wait for responses.
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