Windows security is typically built-in to any device that runs a version of the Microsoft operating system. It safeguards your devices and files from malware and hacker attacks through a variety of methods. This includes basic antivirus protection, a firewall, and other tools to protect against data loss. You can manage and access these settings through the Windows Security application or a small shield icon that appears in the notification area on the taskbar.

Microsoft Defender Antivirus is bundled with Windows. In early versions of the software, it was known as Windows Defender Security Center. It provides basic chip-to-cloud security and is completely free. It can also be used combination with other security shimeji browser extension solutions, and it is able detect threats that other security solutions fail to detect.

One of the most important features is reputation-based security. It utilizes an online database that analyzes apps and websites to determine their reputation scores. If a website or program is rated low, it’s blocked from running on the device. This worked well and efficiently blocked phishing websites and dangerous programs during our tests, but it didn’t block nearly as many competitors from third parties as it did.

Other features include firewall and network protection which monitors the network you use and the programs you use in order to determine their security. Another feature is Device security, which enables advanced hardware-level features like core isolation. This can be used to help secure your device against certain types of attacks, however, you’ll require a compatible PC to take advantage of it.