Firewalls Don't Stop Dragons Podcast
A Podcast on Computer Security & Privacy for Non-Techies
Recent Episodes
June 1, 2026
Verify Your Email Archive
As part of my ongoing series on creating a full backup of all your old emails, we want to take some time to verify that we got everything okay. In today’s Tip of the Week, I’ll give you several pointers on how to go about doing this. In the last installment, we’ll make a couple backups and (optionally) delete everything from your email provider. In the news: AI firms want your financial data; Google Search moves to AI chat format; AI bots transcribing all your meetings; Mayo Clinic using AI to
May 25, 2026
Bossware & Boundaries
When you’re working for your employer, no matter where you are, you’re on company time, using company equipment. Your employer has a responsibility to protect their assets – not just their equipment and facilities, but their data, as well. That gives employers several reasons to monitor you and any devices you might be using for work – including your mobile phone, potentially. While your rights to privacy are limited, they’re not eliminated. Today I’ll ask Jodi Daniels (Red Clover Advisors) and
May 18, 2026
Download All Your Emails
In the next phase of withdrawing our email data from the cloud, we’re going to download a complete archive of every email we’ve ever sent. It’s not as easy as it should be, but it’s also not that difficult. I’ll give you an overview in today’s Tip of the Week, but you should read the full blog for detailed steps. In the news: Venmo finally makes transactions private by default; FCC extends software update window for banned routers; Meta employees push back on surveillance; Proton Mail adds post
May 11, 2026
Cindy Cohn: Privacy’s Defender
Cindy Cohn has been on the front lines, defending your digital rights, for three decades. With the Electronic Frontier Foundation (EFF), she has litigated several seminal legal cases that have directly impacted the lives of all Americans. As she retires from her role as Director of the EFF, she’s written a memoir about her time there and documents several of these legal fights called Privacy’s Defender. Today I’ll ask Cindy about the key parts of these cases, how we interpret our rights in the d
May 4, 2026
Withdraw Your Email Data
Probably the oldest online data you have – like, still have out there right now – is your emails. Did you have an AOL account? Or email through your internet service provider (ISP)? Statistically speaking, you probably have a Gmail, Yahoo Mail or Outlook (previously HotMail) account. Unless you explicitly closed those accounts or deleted those emails, they’re still there. Emails are less like letters in an envelope and much more like postcards, unless you made a point of encrypting them. So toda
April 27, 2026
The Power of Prophecy
We have relied on prophets and seers for most of human history, largely because humans are obsessed with the future – specifically their own. But prophecy has often been used to determine or at least influence the future, not just predict it. In her new book, Prophecy, Carissa Véliz explains the power and perils of prediction, from the Oracle of Delphi to modern AI, giving us some much-needed perspective on the dangers of chatbots and the people who are selling them to us as powerful tools that