One of the latest security technologies being developed is facial recognition software. Initial research in the field was started in the 1960โ€™s; however it has not been in widespread use until recently. Faster computer processing speeds, Wi-Fi networks, wireless security cameras, better bandwidth, and greater storage capacity are major contributors to its realization. Today massive amounts of data can be stored in linked databases, and quickly searched with ever improving algorithms. Cameras take super sharp images focusing and zooming in on targets hundreds of feet away. All these systems joined anywhere anytime with Wi-Fi and broadband networks give law enforcement an incredible crime fighting advantage.
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Surfing the web doesnโ€™t come without risks. Identity theft, spyware, invasion of privacy, and annoying SPAM are some of the annoyances and threats that you can run into just by surfing the web.
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If you received an email from a friend, warning of a dangerous new virus, telling you how to prevent it striking, and asking you to pass it on, what would you do? Most people want to look out for their friends, and so happily pass on the warning. Itโ€™s a good move morally, but not technically, because the majority of these messages are hoaxes.
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virus is known to many as an agent that causes different diseases. They have many modes of infecting all of the members of the animal kingdom. Although there are different types of viruses, they have one commonality; they are all harmful. Nowadays, the term virus has taken a different turn when it comes to the meaning. Now, it is more commonly associated with anything that brings a computer to its demise or to something close to that.
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A gunshot goes off in the night. By the time the responding officer arrives, it may be difficult for the reporting parties to recall which direction it came from.
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Data Encryption is a way that you can protect your computer data from outside sources. Originally designed to protect government and military secrets, this protection is now being implemented by many types of businesses.
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In todayโ€™s world where much of our personal information and financial transactions are processed via the Internet, data encryption is an essential element to any effective computer security system. This activity is why encryption is important.
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The most of peoples make blunder when the topic of a computer virus arises is to refer to a worm or Trojan horse as a virus. While the words Trojan, worm and virus are often used interchangeably, they are not the same. Viruses, worms and Trojan Horses are all malicious programs that can cause damage to your computer, but there are differences among the three, and knowing those differences can help you to better protect your computer from their often damaging effects.
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When something is stored on your computer or sent by email, it means others can get their hands on it. While few of us store secret blueprints for atom bombs on our PCs, weโ€™ve still got information weโ€™d rather keep away from prying eyes: the Excel spreadsheets we use to keep track of our finances, the Word documents that outline our plans for world domination, or the email evidence of our torrid love lives.
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Sometimes it seems that you can never be safe on the Internet. You update your antivirus program, then read some story about the dangers of cookies or something. You download a โ€˜cookie crusherโ€™ utility, then find out about port scanning. And spyware. And all the scary things hackers can do too your system. Itโ€™s amazing that anyone has the courage to go online at all.
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