Cryptography

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Encrypt like everyone's watching! 60 Sec Security [VIDEO]

There's a Sophos T-shirt that warns you, "Dance like nobody's watching. Encrypt like everyone is."

We aren't kidding, folks, and this week's 60 Second Security tells you why!

Pita bread helps researchers steal encryption keys

Pitta bread helps researchers steal encryption keys

Four Tel Aviv University researchers have developed a tiny, low-cost device that can steal encryption keys via radio waves.

SSCC 201 - The Infosec edition [PODCAST]

This week, we're at Infosec in the impressive Olympia Grand in London, England, so this episode was recorded right at the exhibition...

Get into Infosec Europe 2015 for free, hear great talks!

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Get a free pass to Infosec Europe (2/3/4 June 2015) and stop by at our stand to say hello.

Attend our free talks...no paid actors, no sales pitches and no canned product demos: we're giving educational presentations that we hope will both entertain and educate.

RSA Conference 2015 in retrospect

We talk to Grey Howe, winner of Sophos's "trip to RSA" competition on Spiceworks, about the funkiest and weirdest ideas from the talks...

If the "Deep Web" becomes searchable, is it still deep? 60 Sec Security [VIDEO]

Watch the latest episode of our only-takes-a-minute security roundup video!

This week: From old crypto bugs to the latest Windows security holes...

SSCC 194 - Patch early? Patch often? This time, "Patch NOW!" [PODCAST]

Join Sophos experts Chester Wisniewski and Paul Ducklin for the latest episode of our weekly security podcast.

From the very latest Update Tuesday to how we get rid of 10-year-old security holes, here's the security news you can use.

We TOLD you not to use WPS on your Wi-Fi router! We TOLD you not to knit your own crypto!

Belkin is the latest router vendor to be found relying on "non-secret secrets."

Paul Ducklin looks at the router equivalent of locking the key to the company safe in the top drawer of your desk...

Bank tests heartbeat-encoded wristbands for online authentication

UK bank tests heartbeat-encoded wristbands for online authentication

Halifax is trialing the use of a wristband to store our ECGs, given that our hearts are random number generators unique to every individual.

SSCC 189 - Hey, is that your CPU on fire? [PODCAST]

Join Sophos experts Chester Wisniewski and Paul Ducklin for our weekly security podcast.

Sharp, witty and educational, as usual (if we do say so ourselves)...enjoy!

But surely "export grade" means HIGHER quality? 60 Sec Security [VIDEO]

The latest episode of our weekly security news video...

...all in just 60 seconds, as usual.

What's SUPER and helps you to PHISH, sorry, FISH? 60 Sec Security [VIDEO]

Here's our weekly news roundup - from Superfish to Super Spectacles.

It's amusing, informative, and only takes a minute - enjoy!

"Cheaper car insurance" dongle could lead to a privacy wreck

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You'd hope that the developers of a dongle that tracks your driving paid a lot of attention to computer security.

Or, in fact, any attention at all...

Do terrorists use spam to shroud their secrets?

An article by an NSA mathematician about randomness also raises the question, "Are terrorists hiding behind spam?"

"Oops! I'm sorry about that" - 60 Sec Security [VIDEO]

Here it is - this week's 60 Second Security video.

News that will amuse, and it only takes a minute...

SSCC 163 - So THAT'S why you can't erase Flash RAM properly [PODCAST]

Here's this week's Sophos Security Chet Chat.

Our regular security podcast that turns news into useful advice...

SSCC 152 - PF Chang's, TrueCrypt (still!), the Twitter worm and the cost of scammers [PODCAST]

Sophos security experts Chester Wisniewski and Paul Ducklin turn their attention on the week's security news.

As usual, they extract plenty of useful lessons during their insightful dissection of the latest issues...

Ransomware with a happy ending

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Fortunately, not every cybercrook in the world is a good coder.

Let's hope it stays that way...

Breach at eBay, bugs in Chip-and-PIN, busts for Blackshades - 60 Sec Security [VIDEO]

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Will the breach at eBay beat Adobe for size? Is Chip and PIN really as safe as they say? How many countries took action busting malware crooks?

All the answers in 60 Sec Security for 24 May 2014...

Chip-and-PIN should be "Chip-and-Skim," say Cambridge card-cloners

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Back in 2011, cryptographers at the University of Cambridge were approached by a man whose bank refused to refund a series of disputed transactions.

So they set out to answer the question, "Is it reasonable to assume the infallibility of Chip-and-PIN transactions?"