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Radoslav N
@rnenov
Information Security Specialist
Bulgarie
Anglais, Bulgare
À propos de moi
I am a cybersecurity specialist with over 4 years of hands-on experience protecting enterprise environments through penetration testing, SIEM monitoring, firewall management, and dark web intelligence. I am skilled at automating security workflows, remediating vulnerabilities, and delivering staff training to strengthen organizational resilience.
Compétences
Radoslav N
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Programmation et Tech
I will do a professional penetration test and security assesment
Portfolio
Expérience professionnelle
Private Site
Temps plein • 5 yrs 5 mos
Information Security Specialist
Apr 2025 - Present • 1 yr 4 mos
• Conducted comprehensive penetration testing to identify and remediate vulnerabilities, enhancing system defenses against emerging cyber threats. • Developed and implemented security policies and procedures to enhance the organization’s overall cybersecurity framework. • Configured, managed, and optimized Check Point SMB firewall appliances to enforce network security policies and prevent unauthorized access. • Trained staff on cybersecurity best practices and phishing awareness to reduce human-related security risks.
Cyber Security Analyst
Aug 2023 - Mar 2026 • 2 yrs 7 mos
• Monitored and analyzed security alerts to detect and respond to potential cyber threats in real-time. • Developed custom scripts to automate the analysis of security logs, significantly reducing response time to cyber threats. • Analyzed network traffic patterns using SIEM tools to identify anomalous activities and reinforce incident response protocols. • Conduct proactive dark web monitoring to identify and mitigate potential threats targeting the organization’s digital assets.
System Administrator
Jan 2022 - Jul 2023 • 1 yr 6 mos
• Administered and maintained Windows and Linux servers to ensure high availability and optimal performance. • Managed and optimized network services such as DNS, DHCP, and VPN to support organizational connectivity needs. • Provided comprehensive technical support and troubleshooting for end-users, enhancing overall system reliability and user satisfaction.
