PlotinusVeritas wrote:
locks are all useless folks, thief will get it regardless. purchase portable device theft insurance
$30 a year on such a device covers, theft, spills, loss, accidents, etc.
Locks are not useless. They prevent casual theft. And they do deter most thieves.
Casual theft may be: the janitor, a stranger passing by your computer in the airport, a classmate, a kid passing by your computer, your co-worker, your "friend", a drug addict looking for a quick theft, etc. These people don't have much time to steal your computer. They don't carry cable cutters. They take your computer on impulse since it is left out in the open advertising it isn't locked.
Professional thieves generally study you, case you, to find out your weaknesses and the times you are vulnerable. You cannot stop a well-prepared thief. No lock will stop them from breaking into your home.
But the majority of professional thieves generally will only take what is easy to take. They don't want to get caught either. For example, they will generally leave alone a house that has video surveilance cameras, a house that doesn't have high fences or hedges that would hide their activity, etc. And since they will spend only a very short time in your home, they generally won't take things that are locked down. They don't want to spend the time figuring out a way to break the lock. It is so much easier to take things that are left out in the open - like jewelry, laptops without locks, flatscreen TVs without locks, smartphones, etc. So locks can deter most professional theives.
Insurance does nothing, absolutely nothing, to prevent the loss of data and the loss of your work that occurs with theft. So getting a lock for your laptop is absolutely crucial to help prevent this loss.