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Consequently, this method guarantees the preservation of confidential and secret data, prevents unauthorized access to it, and ensures the secure exchange of information. The article explains: ways to protect information in the world Legal regulation of cryptographic information protection in the Russian Federation Goals and methods of cryptographic information protection Classes of cryptographic information protection Protection of cryptographic information in commercial activities Take the test and find out which field suits you: IT, design or marketing. Free from Geekbrains ways to protect information in the world At the moment, there are three main methods of data protection in world practice : Physical protection Its peculiarity is the use of a reliable information transmission channel.
Most often, this method is used to protect physical Australia Phone Number Data media (documents, disks, flash drives). Secret couriers, carrier pigeons, and closed radio frequencies acted as communication channels (depending on what period of history we are talking about). Now this method is also used in automated information processing systems: they are isolated and protected. Stenographic defense In addition to physical camouflage and isolation of the carrier, this method also tries to hide even the fact of the existence of data that may be of interest to the enemy.
Often such information is left in a visible place: in the same place as a large number of unclassified files. Find out which IT professions are in the TOP with income starting from , ₽/month The GeekBrains team, together with international career development specialists, has prepared materials that will help you get started on the path to your dream profession. The selection contains only the most popular and highly paid specialties and areas in the IT field. With the help of these materials, of our students decided on a career goal for the near future! Download and use today: Pavel Simonov - Executive Director of Geekbrains Pavel Simonov Executive Director of Geekbrains pdf icon Top most in-demand and highest-paid professions Helps you understand the current situation on the labor market doc icon A selection of free neural networks to simplify your work and increase your earnings Only proven neural networks with access from Russia and free use pdf icon TOP job search sites from GeekBrains List of verified resources for real vacancies with income starting from RUB , Get the selection for free Click animation pdf .
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發表於 2024-3-2 17:59:31