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CSO First Look

July 16, 2021

The 15 biggest data breaches of the 21st century

Data breaches affecting millions of users are far too common. Here are some of the biggest, baddest breaches in recent memory. Read more ▶

Image: Sponsored by HP: Partnering for Success in the New Normal: Why IT Needs Help Protecting Remote Devices

Sponsored by HP: Partnering for Success in the New Normal: Why IT Needs Help Protecting Remote Devices

HP Care Packs address common device issues with on-site services, accidental-damage protection, remote monitoring, and more.

Move over XDR, it's time for security observability, prioritization, and validation (SOPV)

Independent tools and data repositories are coming together for better threat management, impacting organizations, security professionals, and the industry. We need to take the same approach to security hygiene and posture management.

10 things to do now to reduce the cost of your next data breach

Taking these steps will save money, time, and reputation when that next breach hits.

Image: AWS, Google Cloud, and Azure: How their security features compare

AWS, Google Cloud, and Azure: How their security features compare

Each cloud platform differs in the security tools and features it offers customers to help them protect their cloud assets.

Windows 11's best security features

Windows 11 uses some of the best security features of Windows 10. The big difference is that many are now required.

10 old software bugs that took way too long to squash

As these examples show, vulnerabilities can lurk within production code for years or decades—and attacks can come at any time.

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