PERSONAL SECURITY PROTECTION
When science laid down its foundations, nobody ever knew its demerits at that time. But with the progress of time, we explored its disadvantages too. When it comes to security, what has become the most unsecured and most prone to danger is life! This gave way to the engineers to invent something that could give personal security to people. This is why it is clear now that even our personal e-mail accounts are secured with passwords!
First came in passwords with for personal security. Even when the manual labor was the only way business could be handled, even then there were personal passwords used for security purposes. Next came in signing on documents which was how things could get to the next level. When it came to a point when these signs started to be copied for theft purposes, that was when fingerprinting was introduced to the fact that even two twins cannot have the same fingerprints what so ever.
Lucky as we were, there came a time when technology headed up high and computers were started to be used in offices. This was when passwords for documenting files got way to be used for ease in access to those important documentations easily what others were prohibited to see. As technology covered important milestones in inventions, that was when sirens, fire alarms and danger alarms were introduced. Next came in face unlock systems to aid us with best secured environment.
After these finally came the advent of using cameras for convenience in security issues. Just exactly few years later came in the introduction of fingerprint unlock system so that we could have access to specific places and documents which others were not allowed to go through.
If we talk about today, all these security stuff along with the infrared and laser light technology is being used by people to maintain a highly secured environment.Therefore, how much this time could get equipped with technology, what has become the most in secured is life
|share||like 6||report||48 views|