Mobile security
Technology
SMS Verification in 2026: How OTP Works, Why It Fails, and How to Test It Safely
SMS verification is still one of the most common ways websites and apps confirm that a user can control a phone number. You’ve likely seen it as a one-time password (OTP), a short numeric code, or a time-limited login link sent by text message. Despite the rise of authenticator apps and passkeys, SMS verification remains...
Cybersecurity
6 Self-Taught DIY Ways to Improve Your Mobile Security
For many of us, smartphones are essential to our daily lives. We use them to stay connected with friends and family, keep track of appointments, store information about places we visit often, take photos and videos, download apps, and so much more. But in this digital age, keeping your smartphone secure is extremely important. Numerous...