Viruses and other kinds of malware slow your computer down and leave your private information vulnerable. Here's how to protect your computer.
To keep your computer healthy, it's important to be aware of viruses and other malware that could slow performance, access your private information and even delete files and programs.
Malware is a harmful form of software that is used to send spam, host a phishing site or steal your identity by monitoring your keystrokes without your knowledge. While there are several different types of malware, they can often be prevented with the same simple steps.
Here are some ways to make your computer better protected.
Scan for malware
Malware is a kind of program that is installed on your computer without your knowledge and sends your private information to an outside party. Comcast recommends users regularly check their system for malware.
Set up a firewall
A firewall controls the data that goes in and out of your network and provides an extra layer of security from viruses. Using a firewall:
- Protects your personal information by barricading your hard drive from worms, hackers, and more.
- Records potentially hostile internet traffic and alerts you, which can be useful when reporting security problems.
- Monitors internet and network activity, and controls application access to the Internet.
You can set up a firewall through your computer or with your wireless gateway. Find out how to set up a firewall.
You can also find out more ways to improve your wireless network.
Additional information
Visit our Online Support Center to find common solutions.
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