Антивирусная безопасность.

There are also many sites which were considered as safe now are damaged by different dangerous programs. Hikers put Trojans programs on these sites and they were infected. Among those sites were tourists companies, computer shops. Millions of pages were infected. Well defended hosts as well as weak – defended hosts were attacked. About 30 millions of computers were attacked through these sites.It is recommended to use only a complex of fresh programs with excellent antivirus program. It is better to use only well-known programs and companies. Making some bank operations it is necessary to check the site on the digital sign. It will help to deceive key loggers programs even if they are set in your computers. Do not forget that hikers use the weak places in Windows and Internet Explorer. The virtual criminals find in the codes of these programs weak places and can use them in the placed programs.We must remember that the only hikers’ aim is money.There is a question – why do hikers want to infect our computers? They want your money. Creating a lot of bot- nets and viruses give cybercriminals a lot of money.Organizing bot –nets hikers offer advertisers for good money to organize spam – sending. In 2008 hikers were paid about 150-200 million dollars.So to defend your computer you must follow such rules:-your operation system must be always renovated;-you must always use the antivirus program and renovate its base.-be careful working with your e-mail. Do not do un thoughtful actions even if you have an e-mail from your friend;-do SMS-buying only in well checked services;-do not trust your personal and important information to social networks.