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Assessing the security of a portable router: a look inside its hardware, part deux

In part two of our blog assessing the security of a portable router, we will acquire the tools and equipment to make a copy of the firmware on our target router so that we can assess the full firmware. Sometimes, the manufacturer has an updated firmware that is available on their website. It could be just that—an update—and therefore incomplete. We want to be able to compare the updated and … [Read more...]

How to build your own motion-activated security camera

Attention makers! Are you looking for a challenging project that not only gets your gears grinding but helps to keep you secure while traveling? Welcome to the build-your-own security camera tutorial. The impetus for this project originated from events that took place at Defcon 26, where hotel security staff inspected attendee rooms while not properly identifying themselves. Gross overreach. … [Read more...]

Bloomberg blunder highlights supply chain risks

Ooh boy! Talk about a back-and-forth, he said, she said story! No, we’re not talking about that Supreme Court nomination. Rather, we’re talking about Supermicro. Supermicro manufacturers the type of computer hardware that is used by technology behemoths like Amazon and Apple, as well as government operations such as the Department of Defense and CIA facilities. And it was recently reported by … [Read more...]

Assessing the security of a portable router: a look inside its hardware

Network administrators should perform security assessments of hardware that they will provide their users, or particularly paranoid users might want to poke at their devices just to be extra sure. In this blog post, we will demonstrate the techniques used to assess security on a generic portable router purchased online. We have redacted its identifiable information as our goal here isn’t to … [Read more...]