Locking a door from the inside is a simple yet effective way to secure your home, office, or any other space. There are two main types of inside locks: deadbolts and latch locks. Deadbolts are the more secure option, as they require a key to unlock from both the inside and outside. Latch locks, on the other hand, can be opened from the inside without a key, but they are not as secure as deadbolts.
There are many reasons why you might want to lock a door from the inside. Perhaps you are home alone and want to prevent unwanted visitors from entering. Or maybe you are working in a sensitive area and need to keep the door locked for security reasons. Whatever the reason, locking your door from the inside is a good way to add an extra layer of security to your space.