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Basaaly Moalin: The One "Terrorist" Caught by Section 215 Surveillance
From Schneier on Security

Basaaly Moalin: The One "Terrorist" Caught by Section 215 Surveillance

Remember back in 2013 when the then-director of the NSA Keith Alexander claimed that Section 215 bulk telephone metadata surveillance stopped "fifty-four different...

My Conversation with Edward Snowden
From Schneier on Security

My Conversation with Edward Snowden

Today, as part of a Harvard computer science symposium, I had a public conversation with Edward Snowden. The topics were largely technical, ranging from cryptography...

Friday Squid Blogging: Giggling Squid Restaurant
From Schneier on Security

Friday Squid Blogging: Giggling Squid Restaurant

Giggling Squid is a Thai restaurant chain in the UK. As usual, you can also use this squid post to talk about the security stories in the news that I haven't covered...

When Thinking Machines Break the Law
From Schneier on Security

When Thinking Machines Break the Law

Last year, two Swiss artists programmed a Random Botnot Shopper, which every week would spend $100 in bitcoin to buy a random item from an anonymous Internet black...

Defending Against Liar Buyer Fraud
From Schneier on Security

Defending Against Liar Buyer Fraud

It's a common fraud on sites like eBay: buyers falsely claim that they never received a purchased item in the mail. Here's a paper on defending against this fraud...

Accountability as a Security System
From Schneier on Security

Accountability as a Security System

At a CATO surveillance event last month, Ben Wittes talked about inherent presidential powers of surveillance with this hypothetical: "What should Congress have...

US Law Enforcement Also Conducting Mass Telephone Surveillance
From Schneier on Security

US Law Enforcement Also Conducting Mass Telephone Surveillance

Late last year, in a criminal case involving export violations, the US government disclosed a mysterious database of telephone call records that it had queried...

New NSA Documents on Offensive Cyberoperations
From Schneier on Security

New NSA Documents on Offensive Cyberoperations

Appelbaum, Poitras and others have another NSA aticle with an enormous Snowden document dump on Der Spiegel, giving details on a variety of offensive NSA cyberoperations...

Friday Squid Blogging: "Squid Jiggin' Ground"
From Schneier on Security

Friday Squid Blogging: "Squid Jiggin' Ground"

Classic song written by Arthur Scammell and performed by Hank Snow. As usual, you can also use this squid post to talk about the security stories in the news that...

My Superpower
From Schneier on Security

My Superpower

For its "Top Influencers in Security You Should Be Following in 2015" blog post, TripWire asked me: "If you could have one infosec-related superpower, what would...

Common Risks in America: Cars and Guns
From Schneier on Security

Common Risks in America: Cars and Guns

I have long said that driving a car is the most dangerous thing regularly do in our lives. Turns out deaths due to automobiles are declining, while deaths due to...

3-1-1 for Encryption
From Schneier on Security

3-1-1 for Encryption

An excellent idea: 3­1­1 for encryption. RSA, DSA, and ECDSA must be 3.4 ounces (100bits) or less per container; must be in 1 quart-sized, clear, plastic, zip-top...

The Security of Data Deletion
From Schneier on Security

The Security of Data Deletion

Thousands of articles have called the December attack against Sony Pictures a wake-up call to industry. Regardless of whether the attacker was the North Korean...

Surveillance Detection for Android Phones
From Schneier on Security

Surveillance Detection for Android Phones

It's called SnoopSnitch: SnoopSnitch is an app for Android devices that analyses your mobile radio traffic to tell if someone is listening in on your phone conversations...

Keystroke Logger Disguised as a USB Charger
From Schneier on Security

Keystroke Logger Disguised as a USB Charger

It's called KeySweeper. More articles. Source code....

David Cameron's Plan to Ban Encryption in the UK
From Schneier on Security

David Cameron's Plan to Ban Encryption in the UK

In the wake of the Paris terrorist shootings, David Cameron has said that he wants to ban encryption in the UK. Here's the quote: "If I am prime minister I will...

The Risk of Unfounded Ebola Fears
From Schneier on Security

The Risk of Unfounded Ebola Fears

Good essay. Worry about Ebola (or anything) manifests physically as what's known as a fight, flight, or freeze response. Biological systems ramp up or down to focus...

Viking Runes as Encryption in the 1500s
From Schneier on Security

Viking Runes as Encryption in the 1500s

This is an interesting historical use of viking runes as a secret code. Yes, the page is all in Finnish. But scroll to the middle. There's a picture of the Stockholm...

How Surveillance Causes Writers to Self-Censor
From Schneier on Security

How Surveillance Causes Writers to Self-Censor

A worldwide survey of writers affiliated with PEN shows a significant level of self-censoring. From the press release: The report's revelations, based on a survey...

Friday Squid Blogging: Dumpling Squid and Sex
From Schneier on Security

Friday Squid Blogging: Dumpling Squid and Sex

This just in: the threat of being eaten doesn't deter dumpling squid from having sex. As usual, you can also use this squid post to talk about the security stories...
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