Stefan Радушев, Cyber Security, Penetration Testing, Information Security auf www.freelancermap.de

Information Security Officer
iCard AD ( www.icard.com ) * Directing and approving the design of security systems; * Conducting the internal security scans and searches for weaknesses and flaws in the network and servers; * Reviewing and approving security policies, controls and cyber incident response planning; * Ensuring compliance with the changing laws and applicable regulations; * Overseeing identity and access management; * Ensuring that disaster recovery and business continuity plans are in place and tested; * Communicating best practices and risks to all parts of the business, outside IT.

Corporate Administrator
iCard AD ( www.icard.com ) * Evaluating network performance issues including availability, utilization, throughput, and latency; * Planning and executing the selection, installation, configuration, and testing of equipment; defining network policies and procedures; establishing connections and firewalls; * Securing network by developing network access, monitoring, control, and evaluation; maintaining documentation; * Upgrades network by conferring with vendors; developing, testing, evaluating, and installing enhancements; * Creating, installing and managing Virtual Machines on Hyper-V and VMWare; * Worked and troubleshooted Microsoft Active Directory, Microsoft DHCP and DNS servers, Windows Server 2007 R2, Windows Server 2008 R1/R2, Windows Server 2012 R1/R2; * Worked with Linux servers - Debian and Ubuntu; * Installed, configured and maintained network equipment - switches, routers, access points from Cisco and FortiNet; * Installed and worked with Voip servers and Voip phones - FortiVoice, Freeswitch (FusionPBX) and Cisco Call Manager; * Troubleshot Microsoft Office 2010, 2013 and 2016; * Installed and maintained monitoring.

IT Helpdesk Specialist
iCard AD ( www.icard.com ) * Perform remote troubleshooting through diagnostic techniques and pertinent questions * Direct unresolved issues to the next level of support personnel * Provide accurate information on IT products or services * Record events and problems and their resolution in logs * Follow-up and update problems status and information * Identify and suggest possible improvements on procedures

Level 2 Network Administrator
TCV AD ( www.tcv.bg ) * Serving as the security officer for the network; * Recommending and scheduling repairs to the LAN/WAN; * Upgrading, installing and troubleshooting networks, networking * hardware devices and software; * Establishing network specifications by conferring with users; * Analysing workflow, access, information, and security requirements; * designing router administration, including interface configuration * and routing protocols;

Stefan Радушев verfügbar