Just as pathogens evolve new tricks to evade our body’s safeguards and cause infection, our immune system can also develop new tricks that keep these nasty invaders at bay. New research has revealed ...

Instructables user [EngineeringShock] has been hard at work building a laser trip wire security system, complete with a combination lock. The security system works just like you see in the movies, ...

While the Web is full of DIY electronics projects, few are useful as they are entertaining. That’s not the case with this one here, however — a laser tripwire alarm system, which can be used to secure ...

Network infrastructure giant Belden said it acquired Tripwire in a $710 million deal meant to bolster its business associated with industrial control system security and data transmission protection ...

Sometimes security doesn’t need to be overly complex to be effective. Instructables user [1234itouch] recently built a simple laser tripwire alarm that can be mounted virtually anywhere, complete with ...

We're not sure what kinds of people you'd want to be defending yourself against that you'd use a toyish "lazer" tripwire system instead of a proper alarm rig, but questions such as these haven't ...