How to block or unblock someone on the Signal secure-messaging app in just a few taps

You can block someone from contacting you on Signal, and unblock users you've blocked, just like you can on most messaging ...
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FCC goes after signal jammers, but ignores search engines advertising them

The Federal Communications Commission on Sept. 30 directed 20 small online retailers to cease marketing GPS, cellphone and Wi-Fi signal jammers or face fines of $16,000 a day. Nonetheless, the three ...

9 ways to boost your Wi-Fi signal for faster internet speeds

If your internet is always sluggish, you can make it faster by boosting your Wi-Fi signal. Here's how.

Signal will block Microsoft Recall from snooping on your texts

Encrypted messaging platform Signal is rolling out a feature called Screen Security to its Windows app. It's broadly a way to prevent a computer from logging screenshots of your messages when the app ...