We see what
you don't.
Elite cybersecurity agency based in Serbia. We combine advanced artificial intelligence, deep network analytics, and real-world incident experience to protect your most valuable data — continuous, silent, precise.
We're not just another
IT firm.
PRO-TEK is a specialized cybersecurity agency founded with one goal — to provide impenetrable digital protection for organizations operating in increasingly dangerous digital environments. Our team consists of certified security experts, experienced forensic investigators, and systems architects who work daily on defending critical infrastructure.
We have developed PERUN — our proprietary Security Operations Center that combines Wazuh SIEM, VictoriaMetrics analytics, and Loki log management into a unified ecosystem for monitoring, detection, and automated threat response.
Discretion
We work quietly. Results speak louder than marketing.
Precision
Every analysis, every report — surgically precise.
Continuity
Threats don't sleep. Neither do we.
Complete Cyber
Protection.
Six layers of security covering every aspect of your digital infrastructure — from prevention and detection to total forensic recovery.
Penetration Testing
We simulate real-world attacks on your infrastructure using the same tools and techniques as hackers. We identify vulnerabilities in networks, web applications, APIs, and internal systems before they can be exploited.
- Black-box, white-box, and grey-box testing
- OWASP Top 10 & SANS 25 methodology
- Detailed report with prioritized findings
SOC as a Service
Your own Security Operations Center — without the overhead. The PERUN platform monitors every packet, log, and anomaly on your network in real-time and responds to incidents automatically.
- 24/7/365 uninterrupted monitoring
- Wazuh SIEM + custom detection rules
- Automated incident response
Digital Forensics
When an incident occurs, every second counts. Our forensics team analyzes digital trails, reconstructs attack paths, and secures legally valid evidence for use in legal proceedings.
- Memory, disk, and network traffic analysis
- Chain of custody for legal actions
- Post-incident report and recommendations
Incident Response
Emergency intervention for active attacks. Our team is ready to isolate threats, stop propagation, and restore compromised systems to normal operation in the shortest possible time.
- Response time: < 30 minutes
- Isolation, neutralization, recovery
- Root cause analysis and hardening
Security Audit & Compliance
Comprehensive assessment of your organization's security posture in line with ISO 27001, GDPR, NIS2, and local regulations. We identify gaps and create an alignment roadmap.
- Gap analysis and maturity assessment
- ISO-standard policies and procedures
- Certification preparation
Training & Security Awareness
Your employees are the first line of defense — or the weakest link. We conduct custom training, phishing simulations, and awareness programs to build a security culture.
- Custom phishing simulations
- Workshops for technical and non-technical teams
- Monthly progress reports
PERUN — Our digital eye
that never blinks.
PERUN is the supreme authority of our SOC. The center of the defensive sky, and these are its faithful subordinates — specialized modules that guard your digital empire 24/7/365.
Server Cluster
Wazuh
Real-time threat detection and file integrity monitoring.
Victoria
Time-serialized analytics for system performance.
Loki
Centralized collection and fast search of all system records.
Grafana
Graphical display of security events in one place.
Suricata
Intelligent network-level intrusion detection and prevention.
SOC Bot
Instant notification and intelligent incident response.
The question isn't if,
but when.
In the digital era, attacks are inevitable. The difference is whether you're prepared or you're a target.
Average cost of a single data breach in 2024 (IBM Security Report).
Average time to identify and contain a breach without adequate monitoring.
Percentage of companies experiencing business interruption due to cyberattacks.
Percentage of attacks starting with a phishing email — humans remain the weakest link.
Let's talk about your
security.
Free initial risk assessment. No obligations, no sales pressure — just an honest analysis of your security posture.