Malware, viruses, worms, adware - whatever you call them, you don't want them on your computer. But how do you keep them away? We take a look at the surprisingly involved process of downloading software from a trustworthy source, as well as the history of why desktop OSes are so vulnerable. Also, Liz talks Geoffrey out of running for office in Japan.
Backups are an important part of keeping your devices secure - as mentioned last episode, backups not only help with lost devices but also let you easily and confidently wipe a compromised computer and get back to work quickly. Liz and Geoffrey take a look at different types of backups, including cloud versus local backups.
Liz and Geoffrey are back with a look at physical computer security - just how much trouble could someone cause if they got access to your laptop for a few minutes? - and what sorts of problems disk encryption can and cannot solve. Also, security issues at popular social media services cause trouble for 90 million Facebook users and every Google+ user.
Digital photos contain more than meets the eye: they have metadata and other hidden information that can compromise your privacy. Liz and Geoffrey take a look at Exif metadata and other non-obvious ways that photos from your phone or camera might be sharing more than they want. Also, the new iOS 12 has some neat security features, and Yahoo! Mail has some not-so-neat privacy concerns.
As a change of pace, Liz and Geoffrey take a look back at security incidents in their own lives and talk about lessons they've learned - why phone backups are important, an unintentional security hole, and a security key gone rogue. In security news, the GDPR results in mildly positive changes for web tracking, and Fortnite's installer has exactly the vulnerability we were afraid of.