Laptops and Tablets

Tonight on GeekNights, we consider the current world of laptops and tablets. The world is changing, and laptops are increasingly becoming desktop replacements or niche devices. Don't take our advice from how to buy a laptop in 2008, and internalize how long ago 2012 was. (This was Rym's first laptop). In the news, Yahoo Answers shuts down forever, destroying a treasure trove, LG exits the smartphone business, and Nvidia unveils a server-room ARM CPU.

Multi-factor Authentication

Tonight on GeekNights, we consider how multi-factor authentication works. We've previously talked about single Signon, biometrics, the levels of security & privacy, and the like, but we've never actually talked about how TOTP and other multi-factor authentication schemes work.

In the news, the ship is no longer stuck, New York opens up vaccines to everybody, fake ai-generated and fake stolen-profile-photo twitter accounts are spreading Amazon's anti-union propaganda, and the Free Software Foundation has ruined its reputation by bringing Richard Stallman back on board, with many others joining the denouncement. Also note that there is a vulnerability in 2FA keys that allows cloning them.

Cable Management

Tonight on GeekNights, we consider cable management. From inside your computer to... outside your computer. Rack & stack to mounting a TV, cable management is more important than you might realize. In the news, maybe we can end the terror of Daylight Saving Time, Twitter banned Memphis, there's malware in your browser extensions, and Apple pulls the plug on the HomePod. Also LG is putting ads directly into your television.


Tonight on GeekNights, apropos of nothing in particular, we talk about outages. In the news, Slack started the new year with a major outage, Google employees are unionizing, and Scott found Turbo Vision. Welcome to 2021!

Creative Commons License