Internet Security… How Secure is it?

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…hard disk can be examined by everyone who has access to your office or room. When dealing with computers, security and privacy are together. Information stored on your own computer is not protected, unless you already taken steps to protect your data, anyone can read all files on your computer. Unlike E-mail messages you send are often stored in a "Sent mail" folder, they are vulnerable to compromise by anyone who accesses your hard disk.