Archive for the 'Security' Category

Another freedom bites the dust

Sunday, June 22nd, 2008

The Swedish parliament just passed a bill that allows the Swedish military to monitor any communications over the net of anyone without a court order. It also allows building up maps of interrelationships using traffic info without any court order. It kind of beats anything the US administration did even at its worst. Except it’s [...]

A call to (telescopic) arms

Tuesday, April 8th, 2008

Medical technology is evolving and one particular area where a lot is happening is in robotic surgery. By moving the surgeon a couple of feet away from the operating table and into a comfy chair, we accomplish a few goals: relaxed surgeon, better view using keyhole techniques, filtering of movements, etc. But it’s only a [...]

Parental controls done right

Sunday, February 10th, 2008

Just gave my iMac to my 6 year old daughter, so I got a chance to explore the parental controls in Leopard. Which is why I gave her this machine in the first place.
Now, this stuff is done right all the way.
First, having a limited user account on a Mac is not a problem for [...]

Free movie, right…

Sunday, January 20th, 2008

Don’t click on stuff like this, when it pops up in your browser:

The givaway in my case is that I run Mac OSX and that dialog box looks distinctly Windows XP. And ActiveX is kinda the wrong thing to offer to me. But there are other signs, too. Be warned about this, since clicking installs [...]

And your point is…?

Wednesday, January 2nd, 2008

Place: Windows XP SP2. Event: I’m opening “My Computer”, selecting a mapped folder on my in-house NAS, rightclick one of the backup files I have there, intending to copy it, and I get this popup:

Now, it’s a backup file, not “a page”. I’m not even surfing the net here. How can the file  have “an [...]

Dan tells it all

Thursday, September 13th, 2007

In an interview with Computer Sweden, Dan Egerstad explains that he indeed used Tor exit nodes,  five of them. Then he sat back and collected both logon credentials and email contents of all the confused souls who thought that Tor protected them. 

The Dan Egerstad affair

Tuesday, September 4th, 2007

Thinking about the Dan Egerstad affair and reading the comments to the Wired article, it may very well be that he set up a Tor node and simply caught credentials when people routed unsecured POP connections through Tor and exited through his node. This makes a lot of sense. I can very well imagine [...]

Who stole my signature?

Saturday, September 1st, 2007

It’s high time we got our signatures back. Since IT systems were introduced in healthcare, handwritten signatures have lost all importance, not because they’re superfluous, but because the IT application vendors can’t get a grip on how to implement them. And the weird thing is that all of us, including the authorities, just let this [...]

WMWare appliances as a vector

Saturday, August 25th, 2007

Just saw mention on a forum of downloading a VMWare appliance ready-
to-run parental control package. It’s definitely a great convenience
to get a pre-installed entire OS with apps and all this way, but what
about malware? It seems we have very little guarantees about how
clean these installs are, and yet I don’t see people worrying much
about it. [...]

Complexity vs simplicity in software

Tuesday, June 5th, 2007

We have a lot of vulnerabilities in software, and it doesn’t seem to diminish.
One of the major reasons we have all these vulnerabilities is that every software developer (or organization) needs to develop every darn litte thing itself. IOW, the networking code, the user interaction, the database handling, etc, just to be able to sell [...]