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Schneier on Security

A blog covering security and security technology.

Friday Squid Blogging: Preserving Giant SquidYesterday

At the centerof the Smithsonian Institution's National Museum of Natural History's gleaming new Sant Ocean Hall lies a preserved giant female squid -- the arresting, spineless star among the vibrant exhibition's animal specimens. Tentacles menacingly outstretched and seemingly frozen in time, the 24-foot squid embodies humans' fascination with the briny deep. But this squid also symbolizes something else: an ongoing experiment in the chemistry of preservation, without which the Smithsonian's new exhibition would not have been possible.

Also note the terrorism tie-in:

To create the exhibit, the Smithsonian had to work around post-9/11 rules restricting flammable materials, while maximizing the lifelike appearance of the squid for public display. They turned not to formalin or ethanol, but to a new fluorinated chemical called Novec, developed by 3M.

If we give up our preserved giant squids, then surely the terrorists have won.

Lego SafeYesterday

Nice:

You might think that a Lego safe would be easy to open. Maybe just remove a few bricks and you're in. But that's not the case with this thing, the cutting edge of Lego safe technology. The safe weighs 14 pounds and has a motion detecting alarm so it can't be moved without creating a huge ruckus.

Online Age VerificationYesterday

A discussion of the security trade-off:

Child-safety activists charge that some of the age-verification firms want to help Internet companies tailor ads for children. They say these firms are substituting one exaggerated threat -- the menace of online sex predators -- with a far more pervasive danger from online marketers like junk food and toy companies that will rush to advertise to children if they are told revealing details about the users.

It's an old story: protecting against the rare and spectacular by making yourself more vulnerable to the common and pedestrian.

When Sky Marshals Do Bad ThingsYesterday

They're not even close to perfect:

Since 9/11, more than three dozen federal air marshals have been charged with crimes, and hundreds more have been accused of misconduct, an investigation by ProPublica, a non-profit journalism organization, has found. Cases range from drunken driving and domestic violence to aiding a human-trafficking ring and trying to smuggle explosives from Afghanistan.

The meta-problem is that the kind of person who wants to be federal air marshal is the exact kind of person we don't want for the job.

Before 9/11, the Air Marshal Service was a nearly forgotten force of 33 agents with a $4.4 million annual budget. Now housed in the Transportation Security Administration, the agency has a $786 million budget and an estimated 3,000 to 4,000 air marshals, although the official number is classified.

And 3,000 to 4,000 is a lot of people to hire quickly; it's hard to weed out the bad eggs.

Secret German IP Addresses LeakedNovember 20

From Wikileaks:

The PDF document holds a single paged scan of an internally distributed mail from German telecommunications company T-Systems (Deutsche Telekom), revealing over two dozen secret IP address ranges in use by the German intelligence service Bundesnachrichtendienst (BND). Independent evidence shows that the claim is almost certainly true and the document itself has been verified by a demand letter from T-systems to Wikileaks.