Many articles, posts and other communications contain numerous links, some of which may lead to pages that no longer exist or, worse, are compromised. On a Mac/PC you can hover your mouse cursor over a link to see its destination. On mobile, you can hold to copy it and then paste it into a note […]

The 3-2-1 rule is a great general framework for backing up your data: Have at least 3 total copies of your data backed up. Ensure 2 of them are local but are on different media (e.g., external hard drives or SD cards). Keep 1 offsite, likely in a cloud-based backup service.

It’s been obsolete for years, but make sure you are not still securing any Wi-Fi networks with the legacy WEP standard. WPA2 is ideal as of early 2018 and supported by any legitimate modern router or wireless-enabled device. Be on the lookout for WPA3-certified products in the coming years, as they will have additional features.

At some point when using a web browser, you’ve probably had the following experience: You look something up in a search engine and click a few links to product pages, review sites, etc. You then navigate to another website, like Facebook or someone’s blog, seemingly unrelated to that previous search. There, you notice specific advertisements […]

If you use two-factor authentication (2FA) to protect your logins, there’s still some risk if the 2FA code is sent via SMS. YubiKey (a hardware authentication device) offers a safer alternative to text messages, in the form of a USB stick that must be physically plugged into your Mac/PC during login. It’s already compatible with […]

If you want to give someone on a message board or social network you email address, it’s best to send it to them via a private message. Alternatively, you can type out the address, substituting actual words for the “@” and “.” symbols. These techniques protect you from having your email captured by automatic scanners […]