Secure DNS is a small browser or network setting that can make website lookups more private and reduce some risky redirects, but it needs to be tested carefully on business networks.
Jennifer’s July 7, 2026 5 PM technology recap covers an unpatched Tenda router backdoor, BeyondTrust remote-access patches, active Gitea exploitation, Linux KVM Januscape, Android/Samsung/ChromeOS updates, CISA KEV additions, and AI defense tools.
CVE-2026-3227 affects specific TP-Link TL-WR802N, TL-WR841N, and TL-WR840N hardware versions. Here is how customers can check model, firmware, exposure, and update safely.
Published by Jennifer Hudsen for The IT Guys at the June 22, 2026 5 PM recap window. Today’s roundup focuses on practical technology news for home users, small businesses, and anyone responsible for keeping computers,.
A practical look at the unverified 33% router-hacking claim, the confirmed Russian GRU/APT28 router DNS-hijacking campaign, and what home users and small businesses should check now.
Quick tech tip: take 20 minutes today to check your router. Your router is the front door for your home or small-business network, and a few basic settings can prevent a lot of trouble later. This is not about turning.
German researchers at KIT showed that ordinary Wi-Fi signal behavior can identify people with very high accuracy in controlled tests. Here is what it means for home users, small businesses, and Wi-Fi privacy.