Firewalls Don't Stop Dragons Podcast

Going through border security today – even just returning to your own country – is not at simple and stress-free as it should be. The likelihood of our digital devices being searched by a border agent has increased in recent years and political sensitivities today can be high. Our devices have access to a ridiculous amount of extremely personal information. How can we protect ourselves...

It’s easy to be a Monday morning quarterback, even with cybersecurity. But defending a business, of any size, against cyber threats today is hard. Like, really hard. Defenders have to succeed every single time; attackers only need to succeed once. And then your company makes the headlines. Today we’ll delve into the world of the “blue team” – the defenders who are cha...

When we collect a lot of personal data, say via the US Census, the goal is to glean important aggregate information and statistics, while somehow preserving the anonymity and privacy of the individual respondents. There’s a rigorous mathematical process for doing this – that’s actually not that hard to understand – called Differential Privacy. I’ll explain how it work...

We’ve been installing apps on our smartphones for almost two decades now. The iPhone and Android app stores kicked off in 2008 and we still, to this day, have no real way to know what’s in them. It turns out that most apps are an amalgamation of software libraries and development kits from various third party vendors, so often even the makers of apps don’t fully understand the ma...

Tax time is once again upon us here in the USA, which means that the tax scammers are coming out of the woodwork. Many will claim to be representing the IRS, claiming that there is an urgent need to fix a problem with your return, threatening penalties if you don’t pay them money. Others will simply try to file fake returns in your name, but send the massive false refund checks to themselves...

Josh Summers lived in China for many years and learned a lot about privacy and security. Since he left, he’s made it his mission to share this knowledge through his website and YouTube channel called All Things Secured – helping regular, everyday people like you and me to protect our data and devices. Today we’ll talk specifically about improving your security and privacy on iPho...

Google’s Chrome browser is rolling out changes that will hamstring ad blockers – so there’s never been a better time to try a better browser. There are a handful of good options, but I’m going to recommend that you try Firefox with a fantastic ad blocker called uBlock Origin. If you’ve never tried this powerful combination, you won’t believe what you’ve be...

Today, we travel back in time and back to The L0pht with one of the original founders of L0pht Heavy Industries, Weld Pond (aka Chris Wysopal). We’ll talk about how hacker culture has impacted modern technology, cybersecurity practices and digital rights, while sprinkling in some classic and hilarious stories from hacker history by someone who lived them. Interview Notes Veracode: https://ww...

Not all Privacy Enhancing Technologies are new – but this one is probably new to you. Onion routing was developing in the 1990’s by the US government and is the basis for the Tor Network. Onion routing does one thing very well: it masks your actual IP address. While you can use a VPN for this purpose, onion routing adds a different layer of anonymity – and it’s just a cool...

Generic security advice is good, but tailored advice is much better. Everyone’s situation is a little different. What are you trying to protect? Who or what are you trying to protect it from? What are the consequences of failure? This is called threat modeling. And thankfully, the wonderful folks at Consumer Reports have a free, easy-to-use Security Planner tool that will help anyone do this...

Privacy is a human right – and you don’t have to justify rights, you just have them. That’s kinda the whole point. But you do need to exercise them and defend them sometimes. It has been leaked that the UK is telling Apple to reveal the encrypted data of every single one of their users to the UK government under the auspices of the Investigatory Powers Act (and its recent controv...

In the real world, we present different aspects of ourselves in different environments: home, work, family, friends, school, etc. Why can’t we do this in the virtual world, as well? While marketers love to identify us with unique identifiers so they can track us mercilessly, there are tools we can use that will allow us to compartmentalize our digital lives just like we can in the real world...

Software plugins allow you to add functionality to existing applications. Web browsers commonly use these extensions to add functionality like shopping helpers, password managers, ad blockers and much, much more. In a way, these add-ons are like “apps” for the browser. Like apps, they can view and manipulate your data. In the browser, they may alter the web page, track pages you visit,...

There are way too many data brokers and they have way too much of our data. We’ve talked a lot lately about what you can do to reclaim your privacy and claw back some of that data and today I’m going to give you yet another interesting tool for your privacy toolbox: Permission Slip. This app and the related service, brought to you by Consumer Reports, will work on your behalf to reques...

The start of a new year is always a good time to add some big juicy goals to your to-do list – call them New Year’s Resolutions, if that works for you, but really it’s just about making up your mind to tackle some important personal objectives. Today I’ll give you several ideas to improve your privacy and security in 2025, and those around you. In the news: dozens of malici...

There are many ways in which we are tracked in the real world, but one of the most ubiquitous and insidious technologies is Automated License Plate Readers. These camera systems are deployed in just about every city by both public and private organizations. Furthermore, the third parties who sell and operate these systems collect and collate data from around the country, making it available to law...

Every week, I record a special, private bonus podcast for my patrons. Until today, all of that content was 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 Micah Lee (author, journalist), Nick Weaver (cybersecurity researcher), Kate Black (health data specialist), Jason Edison (OSINT expe...

I’m digging into the vault for a classic replay! I first interviewed Phil Zimmermann, creator of Pretty Good Privacy (PGP), on May 7, 2018. It was Episode 63 (we’re now at 408) and it was entitled “We Now Live in the Golden Age of Surveillance”. In this episode we talk a little about the origins of PGP in the 1990’s and what he feels about the FBI’s claims that...

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...

Have you ever searched for your personal information online? There are dozens of “people search sites” out there, but a simple Google search can also find information about you, too. Behind the scenes, there are hundreds if not thousands of data brokers who are scouring the web constantly for your info creating dossiers on all of us, for sale to anyone willing to pay. We have no federa...

It’s been too long since I’ve dipped into the listener mailbag, so today I’m going to answer a small selection of your questions on the air! Topics include privacy-respecting baby monitors, the “IoT network” on some Orbi routers, why you can’t really use a computer monitor as a “dumb” TV, and whether browser privacy plugins work on first party tracki...

Privacy has been defined in many ways. The right to tell your story your own way. The right to have control over your personal information. The right to be left alone. There’s a reason we have T-shirts that say “dance like no one is watching”. We censor ourselves when we’re being watched. But if knowledge is power, then asymmetries in knowledge must lead to asymmetries in p...

Holiday shopping season is here! And today I’ll give you the highlights of my annual Best & Worst Gift Guide for 2024, with regard to privacy and security. The worst offenders may not surprise you, though some have actually gotten worse since just last year. And I have a few new suggestions for people on your nice list! In the news this week: another popular browser extension has gone ro...

Device manufacturers are breathing new life into old mundane products by connecting them to the internet, giving us the ability to monitor and control them from anywhere. However, this connection to the cloud works both ways. Not only do device makers now have unprecedented access to our usage and personal information, but they can hobble or limit our use of these devices at their whim. Today I&#8...

Our location is being tracked mercilessly today, in several ways. In the digital age, location data is among the most sensitive information we share, providing a record of our daily lives that can reveal where we live, who we associate with, and our personal routines. For app developers, marketers, and even law enforcement, this data is a goldmine for the ‘app economy’. Today I’ll talk about the m...