How safe is cloud storage from hackers and ransomware? Nearly all the major cloud storage providers now offer immutable storage, meaning that data in buckets cannot be deleted or altered. But there is ...

Identity and Access Management (IAM) solutions provide business applications with centralized authentication as well as credential management. Competent and thoughtful implementation is the key to ...

I am often asked about Machine Authentications, how they differ from User Authentications, and how to authenticate both identities togethers. That quote is something that I am hearing all the time ...

Matt is an associate editorial director and award-winning content creation leader. He is a regular contributor to the CDW Tech Magazines and frequently writes about data analytics, software, storage ...

Compare the 15 best passwordless authentication solutions for 2026. Explore features, pricing, use cases, and how to choose ...

Learn how to build secure user portals for content-heavy SaaS using passwordless authentication, RBAC, session security, and CDN protection.

Remote authentication tools such as iris, face, voice and finger vein detection, as well as behavioral biometric scans, can record a person's identity precisely and save it into a database. Be it ...

If you run a publicly accessible Web server for your own use (and let's face it, if you're reading Linux Journal, there's a very good chance you do), how do you go about limiting the risk of someone ...