Bitdefender vs Microsoft Defender

Last updated: May 22, 2023
Bitdefender and Microsoft Defender are both popular antivirus and security solutions, but they differ in their features, capabilities, and target audiences. Bitdefender is a well-established cybersecurity company that offers a range of security products for individuals and businesses. Its antivirus software provides advanced protection against malware, ransomware, and other online threats. Bitdefender emphasizes proactive threat detection, behavioral analysis, and features like web protection and anti-phishing measures. It also offers additional security layers, such as firewall and vulnerability assessment tools. On the other hand, Microsoft Defender (formerly Windows Defender) is Microsoft's built-in security solution for Windows operating systems. It provides baseline antivirus protection and real-time threat detection for Windows devices. Microsoft Defender is integrated into the Windows ecosystem, ensuring regular updates and seamless operation. While both solutions offer antivirus protection, Bitdefender provides more advanced features and is often preferred by users seeking comprehensive cybersecurity solutions, while Microsoft Defender offers solid basic protection for Windows users.

See also: Top 10 Antivirus Software
Award-winning antivirus and security software from Bitdefender. Get the best real-time security for your PC, Mac and mobile devices. Effectiveness against malware and enterprise focus.
Microsoft Defender
Microsoft Defender is working to protect your Windows 10 PC by scanning for malicious software. Microsoft Defender uses real-time protection to scan everything you download or run on your PC. It will turn itself off if you install another antivirus app.
Bitdefender vs Microsoft Defender in our news:

2021. Microsoft launches Defender for Business

Microsoft has introduced Microsoft Defender for Business, a new easy-to-use and cost-effective endpoint security solution that's specially built to bring enterprise-grade endpoint security to businesses with up to 300 employees. Defender for Business elevates security from traditional antivirus to next-generation protection, endpoint detection and response, threat and vulnerability management, and more. It offers simplified configuration and management with intelligent, automated investigation and remediation. Defender for Business helps you to protect against cybersecurity threats including malware and ransomware across Windows, macOS, iOS, and Android devices. It's available as a standalone offering costing $3 per user per month.

2016. Microsoft released Windows Defender Advanced Threat Protection

Windows already ships with built-in antivirus called Windows Defender. Currently, it’s a defensive program that looks at websites and downloads to try and stop you from getting hacked. Unfortunately, in the day and age of social engineering and spear-phishing, antivirus needs to be a little more proactive. The new cloud service Windows Defender Advanced Threat Protection is supposed to be that protection for large, company-wide networks. WDATP move the focus from monitoring individual files to the machine’s behaviour as a whole—rather than searching for the actual virus, it keeps an eye on symptoms. If your machine starts connecting to weird ports or executing unusual PowerShell commands—behavior that’s out of the ordinary for the vast majority of users—WDAPT will flag it to administrators, providing an overview of current and past behavior for admins to look at. Microsoft’s also trying to take advantage of the vast Windows install base to kickstart its antivirus program. Millions of suspicious files found on machines worldwide will be run on the cloud, building a giant centralized database of malicious files, but also malicious behavior.