In my experience as a cybersecurity professional, I would highly recommend having antivirus software installed on your computer, regardless of the web browser you use, including Microsoft Edge. While Microsoft Edge does come with built-in security features, such as SmartScreen and Windows Defender, having an additional layer of protection from a reputable antivirus program can provide an extra level of security.
Here are a few reasons why it’s important to have antivirus software, even with Microsoft Edge:
1. Zero-day vulnerabilities: Zero-day vulnerabilities are software vulnerabilities that are unknown to the software developers and, therefore, unpatched. These vulnerabilities can be exploited by hackers to gain unauthorized access to your system. Antivirus software can help detect and block malicious code that may exploit these vulnerabilities, providing an added layer of protection.
2. Malicious websites: While Microsoft Edge has its own security features to protect against malicious websites, it’s not foolproof. Cybercriminals are constantly developing new techniques to trick users into visiting malicious websites or downloading malware. Antivirus software can help identify and block these websites, preventing you from inadvertently exposing your computer to potential threats.
3. Phishing attacks: Phishing attacks are attempts to trick users into revealing sensitive information, such as passwords or credit card details, by posing as a trustworthy entity. These attacks often involve deceptive emails or websites that mimic legitimate ones. While Microsoft Edge does provide some protection against phishing attempts, antivirus software can offer additional detection capabilities and help prevent falling victim to these scams.
4. File-based malware: Antivirus software is designed to scan files on your computer and detect any malware or viruses. Even if Microsoft Edge’s security features prevent you from downloading malicious files, there is still a possibility that files already present on your system could be infected. Regular scans by your antivirus software can help identify and remove any potential threats.
It is worth noting that Windows Defender, the built-in antivirus solution in Windows 10, is quite effective and offers reliable protection. However, if you prefer to use a third-party antivirus program, it is essential to ensure that it is compatible with Microsoft Edge and that both the antivirus software and Microsoft Edge are kept up to date.
To summarize, while Microsoft Edge does provide some security features, having antivirus software installed on your computer is still highly recommended. It can provide an additional layer of protection against various threats, including zero-day vulnerabilities, malicious websites, phishing attacks, and file-based malware. Remember to regularly update your antivirus software and keep it running in the background to ensure optimal protection for your system.