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The number of deaths related to violence is very much alarming nowadays. If we look at facts, a lot of these deaths are not easily resolved because the suspects have left the seen without any trace, whatsoever. What is even sadder is when the murder was committed using a gun, the bullets are the only [...]

Security is something that is very important but requires a lot of time and effort to assure. The security I am talking about is the safety around perimeters and borders, in other words, security in outside environments where many people are most likely to be found. Some examples are airports, malls and parks. Surveillance of [...]