Protect your privacy, identity, and devices with Windows Security. Explore Windows 11 security features like Microsoft Defender Antivirus that help keep you and your PC safe.

Security+ validates the core skills required for a career in IT security and cybersecurity. Learn about the certification, available training and the exam.

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Computer security, also known as cybersecurity or IT security, refers to the security of computing devices such as computers and smartphones, as well as computer networks such as private and public networks, and the Internet.

360 Total Security 360 Total Security is a free antivirus that offers a unified solution for PC security and utility. Download now to get the best optimization tools and total protection against virus, malware and other emerging online threats. Online installer Offline installer Windows 10 Universal App 360 Total Security is fully integrated with Windows 10. Check Windows tiles to know your ...

Although many aspects of computer security involve digital security, such as electronic passwords and encryption, physical security measures, such as metal locks, are still used to prevent unauthorized tampering.

Strengthen your security posture with practical guidance on reducing risk, accelerating defense, and preparing for emerging threats—drawn from Microsoft's latest security progress.

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The purpose of this security situation report is to provide relevant information for the assessment of international protection status determination, including refugee status and subsidiary protection, and in particular for use in the upcoming EUAA’s country guidance development on Sudan.

IBM's definition of cybersecurity. Learn how modern threats evolve with technology, stay ahead with trends and access the latest security reports.