Navigation and Outside Attack's

Navigation – Navigation is the second most dangerous internet activity . It has more or less the same dangers as emails the user’s computer can get viruses if he does not run an antivirus before opening downloaded file , an the user can be lured into phishing website if he does not type personally the bank’s address in the web browser . Moreover , the computer can get viruses even when simply visiting some website , and therefore two good suggestions are to avoid visiting strange or untrustworthy website and to keep internet Explorer and windows operating system always up to date .

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Attacks from outside – Any computer attached to the internet , either directly through a modem or indirectly inside a LAN , is subject to attacks from the outside WAN . The typical attack consists in external computers trying to gain access to the computer using operating system knows problems or hoping that the user is currently best defense is keeping the computer’s program always up-to-date , especially the operating system and communication programs .




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