Firewalls Don't Stop Dragons Podcast

AI has many problems, but also has promise. Today I’m going to focus on one particular problem that has some viable solutions: privacy. Chat bots like ChatGPT, Gemini and Claude all require your queries to be processed in the cloud. All the personal questions we ask are probably being logged against our identity and could be used to train future AI models or to present us with targeted ads....

There are a ton of messaging apps on the market – and there are actually quite a few that are very secure and private. I would argue that there is no such thing as a “perfect” secure messaging app. There are several threat models to account for, each with different requirements. Today we’re going to talk about the pros and cons of decentralized messaging with the co-founder...

Every week, I record a special, private bonus podcast for my patrons. Normally all of that content is restricted to my supporters. But today I’ve got a sampler platter of some of the best snippets from my bonus Q&A with my interview guests. You’ll hear from Yael Grauer (Consumer Reports), Josh Summers (All Things Secured), Lisa LeVasseur (Internet Safety Labs), Josh Corman (UnDisruptable27), A...

I’m digging into the vault for a classic interview – a blast from the past! I’ve done 460 episodes over the last nearly 9 years, and some of the best old episodes still hold up well today. I first interviewed Troy Hunt, creator of Have I Been Pwned, in February of 2019. It was Episode 102 and it was entitled “You Must Stop Reusing Passwords”. In this episode we talk a little about the...

I’ve had some truly amazing interviews this past year. For your listening enjoyment, I’ve curated a set of clips from some of the best shows, creating a sampler platter of stellar audio content from some amazing guests! If you’ve never listened to my podcast, this will give you a taste of what you’re missing! If you’re a regular listener, this will be a fun trip down memory lane, complete with new...

Way before the world wide web, computer enthusiasts were sharing information via digital bulletin board systems (BBS). This amounted to attaching a modem to your home computer and allowing other people to dial in from their computers (one at a time) to download “textfiles” and share “warez” – or cracked software applications, often games. This scene gave rise to sever...

With the holiday season come holiday scams – and honestly, just more scammer activity across the board, in general. People are busy and buying lots of stuff, and it’s a time when we’re more vulnerable to schemes to take our money and infect our devices. Today we’ll talk about a few current scams going around and give some solid advice to avoid becoming a victim. In the news...

Holiday shopping season is here! And that must mean that it’s time again for my annual Best & Worst Gift Guide! But this time I’ve recruited some top minds from Consumer Reports to lend their expertise and enlighten us with their tech gift-giving strategies! Yael Grauer, Stacey Higginbotham and Jeff Landale join me for a round table discussion of how to give tech gifts that won&#82...

Data brokers are amassing tons of our personal information, often from public sources. You can try to find all of these brokers and request your data be deleted, but it’s a lot easier to deputize a trustworthy and affordable service to do all that work for you – and to do so on a regular basis. I’ll give you my easy button solution for this. Also in the news: Meta will use your A...

In the US alone, there are tens of thousands of small organizations that are responsible for critical infrastructure and vital community services. Most of them don’t have an IT department let alone a cyber security expert on staff. And yet these organizations are being attacked by cyber criminal gangs with ransomware and are also being targeted by foreign adversaries who would like the abili...

Today we’ll wrap up my series of tips for enumerating all your old online accounts and deciding whether to delete them or just dumb down the personal data they have on you. There are several things to consider – we’ll go through them all! In other news: a study ranks the most private AI chatbots; LinkedIn is set to use your personal data to train their AI; ChatGPT has released an...

AI chatbots like ChatGPT have made quiet a splash. Companies are tripping all over themselves in a rush to add “AI” to everything, heedless of the security risks. But perhaps more insidious are the privacy risks. Most AI processing is done in the cloud, meaning that your queries and chats are subject to inspection, sharing, storing and monetizing. These AI systems are incredibly expens...

Now that we’ve tracked down all our old online accounts, it’s time to make them more secure and review the data they contain. We should download a copy of that data for safe keeping before we ultimately delete or suspend the accounts. We’ll discuss this next step in our journey of reducing our online data footprint – our Data Diet. In the news: Windows 10 support has offici...

Our critical infrastructure is vulnerable and under attack by nation state actors, either for profit or perhaps even to establish a beachhead for future cyber conflict. During the pandemic, many of our core systems were automated and connected to the internet for remote administration, but this just created a larger attack surface. The federal government hasn’t done nearly enough to protect...

There are literally billions of devices connected to the internet today – many of them cheap, insecure IoT devices… smart thermostats, doorbell cameras, webcams, cheap WiFi routers and other smart appliances. As we like to say, the “S” in “IoT” is for security. And when insecure devices are no longer supported, the security bugs will never be fixed. We’ll...

It’s rare these days to find a well-designed and useful application that was made to be private from the get-go. Too many apps today view your personal data as a cash cow to be mercilessly milked, claiming to value your privacy when they really value the extra revenue they can make off of your private data. When I find useful apps that are private by design, especially ones that can replace...

In our quest to clean up and secure our data, today I will give you several clever and useful techniques for uncovering old, forgotten online accounts. We’ll scrape the bottom of the barrel to complete our list of accounts so that we can upgrade their security, see what data they have, and remove anything we no longer want floating around out there, waiting to be stolen or abused. In the new...

Artificial Intelligence (AI) is the Big Tech buzzword of the day. Every company who wants investment (public or private) is scrambling to have an “AI story”, adding chatbots and ‘agentic’ features in their products wherever possible. The AI companies themselves are constantly expanding their models, ingesting as much data (including highly personal information) as possible....

The next step in reducing our digital footprint is to identify all of our online accounts, including the long forgotten and unused ones. The easiest place to start is by using the tool we should already have: our password manager. By its very nature, it contains a list of all our accounts. You may have used your browser to remember your passwords, or you may have some other method… but it&#8...

We take our cell phones with us everywhere – which makes them the perfect tracking device. Just walking around with your device will give your location away in multiple ways. But even if you had no apps on your phone, the cellular chips in our devices will constantly be interacting with every cell tower that’s in range, negotiating the best tower to talk to, whether to use 5G or someth...

The world wide web, as we know it today, has been around for over 30 years. In that time, most of us have created many dozens, perhaps hundreds, of online accounts. How many of those accounts are still alive somewhere? What data do they hold? And how good are the passwords you used? Today we’re going to start on the path to finding all those accounts which could drastically improve our priva...

Why don’t we have meaningful privacy laws in the US? While we haven’t been able to pass federal privacy legislation, many states have managed to pass laws protecting our data and establishing some basic privacy rights. Vermont House Representative Monique Priestley led a Herculean effort to pass privacy legislation in her state last year. While managing to get a solid bill through the...

It’s early August, which means it’s time for BSides Las Vegas and DEF CON, part of the trio of conferences that make up “hacker summer camp” (the other being Black Hat, which I don’t attend). It’s been a crazy, chaotic week – as usual – but in almost completely good ways. After the regular news, I’ve got some mini interviews with Jake Braun (DE...

Cory Doctorow has garnered a lot of needed attention to the decline of modern online platforms, including Google Search, Facebook and Twitter. Much of this is a result of coining the now-viral term Enshittification. Today we’ll talk about how the internet was broken and who’s to blame. We’ll also discuss the lack of privacy laws and the threats of AI to tech workers and copyright...

We take our phones with us everywhere. And they contain, or have cloud access to, pretty much all of our personal information and online accounts. While phone makers have made it difficult for thieves to resell a stolen phone, anyone with physical access to your device may be able to extract its data or access all your accounts. Thankfully, Apple (iOS) and Google (Android) have recently introduced...