Category Archives: security

This Owner Took Control Of Their Proprietary Alarm System

When a tip comes in and the tipster feels they have to reassure us that despite appearances their subject is not facilitating crime, it certainly gets our attention. [Flam2006] has a Brinks home security system which can only be configured using a special device only available to installers, and though …read more

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Posted in Brinks, home hacks, home security, reverse engineering, security | Leave a comment

Raspberry Pi Becomes The Encrypted Password Keeper You Need

Unless you’re one of the cool people who uses the same password everywhere, you might be in need of a hardware device that keeps your usernames and passwords handy. The Passkeeper is a hardware password storage system built on a Raspberry Pi. It encrypts your passwords, and only through the …read more

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Posted in password, password keeper, Raspberry Pi, security, security hacks | Leave a comment

Transcending the Stack with the Right Network Protocol

The increase in network-connected devices the past years has been something of a dual-edged sword. While on one hand it’s really nice to have an easy and straight-forward method to have devices talk with each other, this also comes with a whole host of complications, mostly related to reliability and …read more

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Posted in Hackaday Columns, home automation, home hacks, mqtt, Network Hacks, NodeMCU, security, tls, wireless hacks | Leave a comment

WOPR: Security Loses Some of its Obscurity

As we’ve seen time and time again, the word “hacker” takes on a different meaning depending on who you’re talking to. If you ask the type of person who reads this fine digital publication, they’ll probably tell you that a hacker is somebody who likes to learn how things work …read more

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Posted in ble, cons, Hackaday Columns, internet of things, RTL-SDR, sdr, security, security hacks, software hacks, WOPR Summit | Leave a comment

Blacksmith Elevates the Craft with this Fabulous Strongbox

For most of human industrial history, the blacksmith was the indispensable artisan. He could fashion almost anything needed, from a simple hand tool to a mechanism as complex as a rifle. Starting with the most basic materials, a hot forge, and a few tools that he invariably made himself, the blacksmith was a marvel of fabrication.

If you have any doubt how refined the blacksmith’s craft can be, feast your eyes on [Seth Gould]’s masterpiece of metalwork. Simply called “Coffer”, [Seth] spent two years crafting the strongbox from iron, steel, and brass. The beautifully filmed video below shows snippets of …read more

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Posted in blacksmith, brass, classic hacks, iron, latch, locksmith, metalwork, security, spring, steel | Leave a comment

UPnP, Vulnerability As A Feature That Just Won’t Die

UPnP — in a perfect world it would have been the answer to many connectivity headaches as we add more devices to our home networks. But in practice it the cause of a lot of headaches when it comes to keeping those networks secure.

It’s likely that many Hackaday readers provide some form of technical support to relatives or friends. We’ll help sort out Mom’s desktop and email gripes, and we’ll set up her new router and lock it down as best we can to minimise the chance of the bad guys causing her problems. Probably one of the first …read more

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Posted in chromecast, Current Events, Featured, news, PewDiePie, routers, security, security hacks, T-series, upnp, youtube | Leave a comment

E-Mail Service Claims it Doesn’t Store Your Mail

There have been many news stories lately about companies misusing your data, including your e-mails. What’s more, these giant repositories of data are favorite targets for hackers. Even if you trust the big corporations, you are also betting on their security. Criptext claims they have (possibly) the most private e-mail service ever. It uses the open Signal protocol and stores private keys and encrypted mail only on your device. All the applications to access your mail are open source, so presumably, someone would eventually spot any backdoors or open holes.

At the moment the service is free and the company …read more

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Posted in cybersecurity, email, encryption, InfoSec, security, security hacks | Leave a comment

Hacker Pops Top On NFC Vending Machines

Vending machines used to be a pretty simple affair: you put some coins in, and food or drink that in all likelihood isn’t fit for human consumption comes out. But like everything else today, they are becoming increasingly complex Internet connected devices. Forget fishing around for pocket change; the Coke machine at the mall more often than not has a credit card terminal and a 30 inch touch screen display to better facilitate dispensing cans of chilled sugar water. Of course, increased complexity almost always goes hand in hand with increased vulnerability.

So when [Matteo Pisani] recently came across a …read more

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Posted in Cellphone Hacks, database, disclosure, NFC, root, security, security hacks, vending machine | Leave a comment

Foreshadow: The Sky Is Falling Again for Intel Chips

It’s been at least a month or two since the last vulnerability in Intel CPUs was released, but this time it’s serious. Foreshadow is the latest speculative execution attack that allows balaclava-wearing hackers to steal your sensitive information. You know it’s a real 0-day because it already has a domain, a logo, and this time, there’s a video explaining in simple terms anyone can understand why the sky is falling. The video uses ukuleles in the sound track, meaning it’s very well produced.

The Foreshadow attack relies on Intel’s Software Guard Extension (SGX) instructions that allow user code to allocate …read more

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Posted in cpu, foreshadow, intel, intel CPU, Meltdown, news, security, security hacks, Spectre | Leave a comment