A lesson tonight about scammers pretending to be security for a company or a bank. Who better to teach us than two victims who each lost thousands of dollars.

Discover optimal asset allocation strategies for incorporating cryptocurrency into your portfolio, balancing high-growth ...

Vietnam has issued a decree that introduces electronic identification codes for housing and real estate products, building a standardized identifier into national housing and real estate information ...

The eSIM standard was introduced in 2016, slowly gaining support as a secondary option in smartphones. Rather than holding ...

Learn the fastest ways to scan barcodes and QR codes using your iPhone or Android smartphone. No special app needed for most ...

Discover how credit card validation codes work and protect against fraud. Learn about their placement, security role, and examples to secure online transactions.

The title mentions DUO Authenticator because I want to stay consistent with the issue I already reported in DUO Security’s GitHub. The problem occurs when setting up TOTP 2FA for a user in CloudStack.

Two-factor authentication adds an extra layer of defense against hackers—even if your password is stolen or guessed, another checkpoint will block account access. I regularly recommend enabling 2FA as ...

To enable the passwordless feature for your Microsoft account, you first have to add the Microsoft Authenticator app. After that, you will be able to enable the passwordless mode for your account.

What’s the harm in handing out your phone number? Maybe you’ve used it to secure discounts or enter a giveaway. Some social media accounts and apps ask for your phone number to verify you’re a real ...