OMNISEC

// ABOUT OMNISEC

Built by operators.

OmniSec CJSC was founded in Yerevan on a simple observation: most security vendors either attack or defend. Real security requires both — talking to each other, every day. Our team holds certificates like CISM, CIPP/E, CEH, OSCP, CGEIT, ISO27001 Lead Auditor.

// THE MODEL

Why a triad

A penetration test that ends with a PDF changes little. A SOC that has never faced a real attacker detects little. OmniSec runs dedicated red, blue and purple teams under one roof, so every offensive finding becomes a defensive improvement — usually within days, not quarters.

Our leadership combines academic depth with production engineering: the same people directing municipal-scale security at TMCYC and shipping AI security products at oky.ai design and deliver OmniSec engagements.

And we are vendor-independent: recommendations are driven by your objectives, risk and budget — never by reseller partnerships or sales incentives. Commercial, open-source or custom-built, we design what fits your organization.

// LEADERSHIP

The team

CEO / FOUNDER

Dr. Sergey Tairyan

Founder & CEO

The Founder and CEO of Omnisec.am, CISO at TMCYC and a Doctor of Technical Sciences with extensive expertise in cybersecurity, technology strategy, and organizational leadership. He combines deep academic knowledge with practical industry experience to guide the company’s vision, drive innovation, and support the development of resilient security solutions. His leadership reflects a strong commitment to technical excellence, strategic growth, and long-term value creation.

Technical Development Team

A specialized Technical Development Team focused on building secure, resilient, and scalable technology solutions. The team integrates security throughout the software development lifecycle — from architecture and design to implementation, testing, deployment, and maintenance. Its work emphasizes secure coding practices, threat modeling, vulnerability prevention, security testing, access control, data protection, and continuous improvement. By applying a security-first approach, the team develops reliable systems that are designed to withstand evolving cyber threats and meet the highest standards of quality and operational resilience.

Red Team

A highly experienced Red Team focused on offensive security, penetration testing, and adversary simulation. The team conducts realistic, controlled assessments to identify exploitable attack paths, uncover critical vulnerabilities, and evaluate the effectiveness of existing security controls. Through targeted offensive operations and detailed security reporting, the Red Team helps organizations understand how real-world attackers could compromise their systems and provides actionable recommendations to strengthen their overall defensive posture.

Blue Team

An experienced Blue Team focused on defensive security, continuous monitoring, threat detection, and incident response. The team works to identify and contain security threats, strengthen security controls, and protect critical systems, networks, and data from evolving cyber risks. Through proactive monitoring, detection engineering, vulnerability remediation, and incident response planning, the Blue Team helps organizations improve their security resilience and maintain effective protection against real-world attacks.

Purple Team

An experienced Purple Team with hands-on expertise in ISO 27000 and PCI DSS implementation, compliance, and control optimization. The team also brings a strong background in cyber risk management, helping organizations identify, assess, and mitigate security risks through a structured and effective approach. By combining technical knowledge with risk-based practices, the Purple Team supports the development of resilient security programs, the alignment of security controls with international standards, and the achievement of sustainable compliance.

ENTITY OmniSec CJSC Registered in the Republic of Armenia
BASE Yerevan Serving clients regionally and remotely worldwide
TRACK RECORD oky.ai Leadership roles across public-sector security and AI products

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