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Security Bits – Spectre & Meltdown Update (Again), Dark Caracal, chaiOS

Meltdown & Spectre Update

  • Steve Gibson of GRC (author of ShieldsUp & SpinRite) has released InSpectre, a free Windows app which clearly communicates your PC’s current level of protection against Meltdown & Spectre, and what kind of a performance hit you should expect — www.grc.com/…
  • RedHat have withdrawn their microcode patch for Spectre after it caused some systems to become unbootable (Linux supports dynamic updating of CPU microcode without the need for a BIOS update) — www.theregister.co.uk/…
  • A great post on the official Raspberry PI blog that primarily aims to explain why the Raspberry PIs are not vulnerable to Spectre, but in the process, explain Spectre in clearest and most understandable way I’ve yet seen — www.raspberrypi.org/…

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Nite Ize Taglit Might Save Your Life

Taglit yellow red with leds onIf you’ve been paying any attention to my nonsense over the years, you already know that I exercise a lot. In the mornings I alternate between running along the beach and doing the elliptical at the gym every other day. In the afternoons, I take Tesla for a nice long walk, anywhere from 1-3 miles depending on how many more calories my Apple Watch tells me I need to burn. I’m usually doing around 18,000 steps a day with this routine.

I exercise this much to avoid heart disease (my dad had his first heart attack at age 43), but also so I can eat (and drink) more!

So what’s the problem to be solved, it all sounds great, other than I’ll probably need a knee replacement or two way ahead of most people? The problem is the time change. I’m lucky enough to live where we have a lot of daylight, but in the winter, if I go for my usual walk around 4-5pm, it will be at dusk.

In the last few weeks, I was almost hit by a car. Twice.

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CES 2018: Netgear Outdoor Orbi WiFi System

Allison interviews Amit Rele from Netgear about their new outdoor version of the Orbi mesh WiFi system. The family of Orbi tri-band WiFi systems is designed for a broad range of home environments. The Orbi Outdoor Satellite (RBS50Y) extends high-performance WiFi coverage outdoors by up to an extra 2,500 sq. ft. with a weather-resistant, wall-mountable, add-on unit. The Outdoor Orbi is rated at IP55 and can operate over a temperature range of -20°C to +50°C. The setting is Pepcom at the Mirage Hotel in Las Vegas. Learn more at https://www.netgear.com/orbi/

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