Security drones
Security Drones can be crafted by craft-nerd-players.
Use
They require a security console to function and are as a result a corp protection toy. Whenever someone decides to walk into your Corporate building these little bastards will scramble (four at a time [to be confirmed]) and begin to mulch the interloper. These however do not trigger if the interloper can sneak past the cameras in the building. A corp cannot also hold more than 15 Sec-Drones at a time.
These can be equipped with a variety of weapons, the most common being super-shorties and Vipers as they have the most hellish possible damage (wasting and bleeding, oh and they almost never miss, Yeah... fuck you). Most smart players will train these to 20 raw in dodge and a related weapon skill.
When these are destroyed they take a long while to respawn rendering your corp undefended, unless you have Traps.