What is the role of antivirus software in preventing malware attacks?
What is the role of antivirus software in preventing malware attacks?
478
31-May-2023
Updated on 01-Jun-2023
Aryan Kumar
01-Jun-2023Antivirus software is a type of computer software that helps protect a computer against malware. Malware is software that is designed to harm a computer system. It can include viruses, worms, trojan horses, ransomware, and spyware. Antivirus software works by scanning files and programs for known malware signatures. If a match is found, the antivirus software will quarantine or delete the file.
Antivirus software can also help prevent malware attacks by blocking malicious websites and emails. When you visit a website, your antivirus software will check the website's URL against a list of known malicious websites. If the URL is found on the list, your antivirus software will block you from accessing the website. The same is true for email. When you receive an email, your antivirus software will check the email's sender and subject line against a list of known malicious senders and subject lines. If the sender or subject line is found on the list, your antivirus software will quarantine or delete the email.
Antivirus software is an important tool for protecting your computer from malware attacks. However, it is important to note that antivirus software is not perfect. It can miss some malware attacks. It is also important to keep your antivirus software up to date. Malware authors are constantly creating new malware, and your antivirus software needs to be updated with new signatures in order to protect you from these new threats.
Here are some of the ways that antivirus software can prevent malware attacks:
By following these tips, you can help to protect your computer from malware attacks.