If you have passed the German education system, no matter at what level, you surely have encountered Homer at some stage., and I do not mean Homer Simpson. Ancient times and Greek and Roman history belong to the curriculae and some may have cursed this old stuff.
But even our modern times are full of images from old history. Sportsmen very often have problems with Achilles’ tendon. And that is where we meet Homer, who has described the half god Achilles, who practically was invulnerable, had there not been the small error when the goddess held him at his heel and who therefore spoiled the protection when bathing him in the mythical liquid. In the end this small error sealed his fate. In German myths this also was the case with Siegfried in den Nibelungenlied, whose protection was spoilt by a leave on his back.
Well, you might say that these are old fairy tales, what do they tell us?
Achilles was an important figure in the Troyan Wars described by Homer in the Iliad. After long years these wars were decided by a cunning manoeuvre, the proverbial Troyan horse. The besiegers gave a wooden horse to the Troyans as a gift, in which some warroirs were hidden who the open the city gates from inside.
A Troyan horse, short Troyan, therefore means a “posionous” gift, aone that is looking good but has a negative effect. Many computer users accept such gifts by clicking on a promising link which then installs a program, which sim ply takes control of the computer. This gift may come in an Email (yes, there are supposedly users operating their computers in the net without antivirus software and the still open spam mail) or maybe through infected web sites, mostly with porn or other stuff of this kind.
But you do not necessarily have to click, there are other method of smuggling a Troyan onto a computer. Then it sits there, opens a back door and transmits any data it wants to the outside world.
The German Federal Criminal Agency had remembered this old manoevre in the “war against terror” and was thinking of spying useres compputers without their knowledge. This practice has been recently stopped by the German Federal Constitutional Court, who ruled that privacy is of higher value than the wishes of terror investigators.
Of course this decision ultimately will not stop the intrusion onto computers forever. But the Germans will have to find a law which will regulate these practices and rule, when these methods may be used, probably under supervision of a judge.
This at least is something.