Design of information security solutions. Scheduled events on the analysis of security, access control and protection of confidential information.Investigation of security incidents in information systems, assessment of security risks.Policy-driven security controls.Developing organizational and technical documentation in the field of information security.
Installing and configuring security systems.Support firewalls Cisco ASA 55XX, Linux servers based on iptables and certified by Russian FSB security line ViPNet Custom.Configuring backup solutions on the basis of the HSRP, RSTP, Etherchannel.Configuration and maintenance of firewalls in the amount of 800 units.Configuration and maintenance of DLP and anti-virus protection.Configuring CA, cross-certification, creation of the hierarchical model of CA.Development of technical documentation.
Support of geographically distributed corporate network, which includes a large number of servers based on Linux (Slackware, RHEL, CentOS) and Windows (2003, 2008), Cisco routers (26xx-38xx) and Cisco switches (29xx-49xx). Just over 6,000 units telecommunication equipment and servers.Monitoring and troubleshooting of network devices. Configuring servers and telecommunication equipment, interaction with ISP on the WAN problems.