User devices used for remote access

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It is important to note the emergence of a new information security task - identification and authentication of IT and information security service employees by the users themselves. If previously company employees communicated with specialists of these services either in person or via trusted corporate communication channels, then in remote work, when specialists also contact users from their personal devices, additional verification of these devices by the users themselves is required. For this, the same multi-factor authentication or simple and pre-defined password phrases are used, which are selected, for example, using ordinary cards with one-time codes printed on a printer (an inexpensive but effective means of protection).

must allow loading at least the basic arsenal of el salvador whatsapp data tools, such as corporate antivirus agents and DLP systems, Endpoint Detection and Response (EDR) solutions, which are gradually replacing antiviruses from workplaces, etc. It should be taken into account that fulfilling this requirement for users' personal devices (to which companies are forced to switch in the emergency conditions of self-isolation) may be technically and sometimes legally problematic.

The tasks of monitoring devices of this kind on the company side can be solved by approaches similar to those implemented in the Cisco Umbrella solution, which is based on DNS traffic monitoring. It allows changing the DNS service addresses in the web browser of a home computer or in the user's router from the usual ones to those provided by Cisco. This achieves the solution of two problems at once - there is no need to install any complex protective agents and the security of home devices is significantly increased. The relevance of such monitoring is proven by research data from Cisco Talos : more than 90% of all cyber attacks are used through the domain name system (DNS) - to steal information, remotely control and receive commands, download updates, etc.