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Mobile Security
November 1, 2026
What Is DNS Filtering, and Do You Need It on Your Phone?
DNS filtering blocks phishing, malware, and tracking domains before your phone connects. Learn how it works, its limits, and how to set it up.
A transfer PIN authorizes moving your number to a new carrier. See how Verizon, AT&T, and T-Mobile PINs work, where they fall short, and how to protect yours.
Mobile Security
October 15, 2026
What Is a Transfer PIN? How Port-Out Codes Protect Your Phone Number
A transfer PIN authorizes moving your number to a new carrier. See how Verizon, AT&T, and T-Mobile PINs work, where they fall short, and how to protect yours.
Mobile Security
October 6, 2026
CVE-2026-86950 Explained: Apple’s CoreGraphics iPhone Security Fix and What You Should Do Now
Apple patched CVE-2026-86950 in CoreGraphics after possible targeted attacks. Here’s what iOS 26 users should do and why device + number security both matter.
GrapheneOS Supported Devices
Mobile Security
September 25, 2026
GrapheneOS Supported Devices in 2026: Every Pixel, Pixel 11 Status and Motorola's 2027 Expansion
Every device GrapheneOS supports right now, updated monthly. Why Pixel 11 isn't on the list yet, Motorola's 2027 plans, and which Pixel to buy today.
deniableos review
Mobile Security
September 9, 2026
DeniableOS Review: Can a Phone Keep Secrets When Its Owner Is Forced to Unlock It?
Forced to unlock your phone? DeniableOS claims it can hide your real data. Efani breaks down how it works and what its claims can actually prove.
Mobile Security
February 24, 2026
What Is Business Email Compromise (BEC)? How It Works and How to Prevent It
Business Email Compromise is one of the most financially damaging cyber threats facing organizations. Learn how BEC attacks work, why they bypass traditional security tools, and the layered controls that actually reduce risk.