As far as if a lock has been picked, they might be able to tell by marks made on the pins or cylinder from turning and trying to force the pins up, but that would take a lab most likely and wouldn't be something they could just tell.
Look for locks that have a contoured shape for the internal pins or a side bar to help thwart any traditional lock-picking attempts on your home. You can also switch to one of the less common locks on the market, such as that of a dimple lock, tubular lock or rotating disc.
Lock picking is easy to learn and apply, and in a short amount of time, you can learn all the basic lock picking concepts and techniques. While some locks are more difficult to pick than others, a fundamental understanding of lock picking can help you pick the majority of the locks used today.
How do burglars try and get through your lock? Most burglars try and snap the lock. Unless you have the right lock in your door, a burglar will be able to snap the lock, using brute force and a screw driver, and be in your house in seconds. They will not be able to do this with the Ultion lock.
Not only is having a bunch of flyers or stickers stuck in your door a nuisance, it can also serve as a way for burglars to mark your home. Many burglars will stick flyers or stickers on homes that they think are unoccupied to serve as an indicator for their accomplices that the home is unguarded.
Time is money, so the only picking that is done is that which is profitable and worth it. Not all locksmiths do lockouts either, and some locksmiths would never get the opportunity to pick locks, so the only way they would get to do it is if they did it on their own for practice or fun.
There are many ways in which lock picking can permanently damage a lock. Several common ways include breaking the springs, eroding internal components, or even breaking your pick in the keyway. For these reasons and more, you should never pick a lock that is currently in use.
Bump-proof locks are just more resistant to picking and bumping. Their resistance comes from an extra set of tumblers, which gives the key two jobs to do. It creates a more complicated locking mechanism, making the lock more resistant to these attacks.
What about ALL burglaries— forced and non-forced? Let's do some simple math to find out! That's only 1.36% of TOTAL burglaries that utilize either picking a lock or shimming. Note that I'm not using these numbers to say that malicious lock picking isn't a problem.
You can pick any keyed deadbolt lock with two basic tools. The first is the pick itself, which is a long, rigid piece of metal or plastic that fits easily into the keyhole and won't bend easily when you push it against something.
Most common locks you will come across today can be easily relocked after they are opened without a key. In some instances, locks will automatically reset once closed, while others may need to be picked once more to re-engage the locking mechanism.
Lock bumping takes only an instant to open the lock. The lock is not visibly damaged, although the force of the bump can leave an indentation on the front of the cylinder. Certain clicking and vibrating tools designed for bumping can also be used.
In conclusion, every lock can be lockpicked. However, keep in mind most you will encounter (90%) are low security, and that with training you will be able to open 90% of the locks you see within a minute, usually within fifteen seconds, and that you will be able to open 95% of the locks without five.
In short, lock picking does not break locks but could do some damage if poorly done. Having a locksmith pick your lock could help prevent any harm.
When executed correctly, lock bumping is effective in nearly 90 percent of all cylinder-type locks produced today. Perhaps one of the most disconcerting aspects of lock bumping is that it can often go undetected, which means that your home can be broken into without any signs of forced entry.
ABUS Granit™: one of the world's most secure padlocks with a tensile resistance of over six tonnes. Granit locks have a tensile resistance of over six tonnes, making it almost impossible for attackers to release the shackle from the lock body by force.
One of the most common (and easiest to pick) locks is the pin-and-tumbler, which is a type of cylinder lock. Cylinder locks are used in most deadbolts. When picking a pin-and-tumbler lock, put the tension wrench in the keyhole and turn it as if it was a key.
A dummy lock refers to a “fake” lock that has the appearance of a normal padlock. It can be attached to a shed, or a trailer, or anything else that you'd normally be able to lock with a normal padlock. A dummy lock doesn't need a key to unlock it.