We are going to buy a house My question
Is
How
I now the security
Of the area if it is safe or not? There's any link or website that can I use to check ?

First its not a good idea to piggyback your question on someone else's. This can lead to confusion. You should start a new thread. So I've moved your question to its own thread in the appropriate forum.

Try checking newspapers for the area you are looking in. For example, my local paper runs articles about a selected neighborhood in the Home buying section. Check to see if the town has a website. Try searching for crime stats in the area. Check realtors web sites.

There are lots of resources but you will need to dig to find them.

First of all am so sorry am new at this site I didn't know where to put my question it was a mistake.
I thank you so much for answering my question