Netizen is more than a security company. It represents the evolution of security services, bringing technology, innovation, and reliability to the forefront. Through artificial intelligence, the AI-powered Total Defender , and the most advanced surveillance systems, we are transforming the standards of 24/7 protection and monitoring.

The Evolution of Security Services
Netizen introduces a new era in electronic guarding. We replace traditional static guarding with intelligent surveillance systems, reducing costs while increasing safety. AI technology enables 24/7 monitoring and real-time response, turning every facility into a smart, protected environment.

Technology Serving Security
With tools such as Total Defender and the 24/7 Alarm & Signal Receiving Centre, Netizen delivers full visibility, threat prevention, and unified security management. We don’t just provide security services — we set new industry standards.
With years of experience and international partnerships, Netizen combines technology and human expertise. Our solutions adapt to the needs of businesses, hotels, organizations, and industries, offering flexibility, consistency, and reliability. We operate not merely as a security company, but as your strategic security partner.
Cutting-Edge Technology
Netizen invests in AI Video Analytics, IoT, and automation systems that redefine modern guarding.
Through the Electronic Guard - Total Defender, real-time monitoring and incident analysis are achieved with zero human error.
Certifications & International Partnerships
Netizen holds the following certifications:
ISO/IEC 27001:2013, ISO 9001:2015, ISO 45001:2018, ISO 14001:2015,
and is a proud member of the European KNX Association.
Fully licensed by the Ministry of Citizen Protection and the Hellenic Police,
Netizen operates as a technological leader, not just another security provider.
λειτουργεί ως τεχνολογικός ηγέτης και όχι ως μια συνηθισμένη εταιρεία security.
Advanced security systems for every need.
Our Strength Lies in Our People
Vision & Values
Embracing Innovation
Innovation is the foundation of every project we undertake. We develop security technologies that go beyond the limits of a traditional security company.
Flexibility & Adaptability
We offer tailored guarding solutions and integrated security systems for every facility and requirement.
Community Protection
Netizen actively contributes to the safety of communities and businesses, promoting responsibility and transparency.
RELATIONSHIP OF TRUST
Why Choose Netizen
- We are not just a security company. We are the future of security services.
- We replace static guarding with intelligent AI-powered solutions, providing 24/7 protection with greater reliability and lower cost.
- We guarantee security, cost control, and transparency through technology and continuous support under the PSaS model (Protection-as-a-Service).
- Netizen holds international partnerships and ISO certifications that reinforce its position as a trusted leader in advanced security solutions.
Career Opportunities
Our core belief is that investing in people is the cornerstone of success. For this reason, Netizen provides access to valuable knowledge and growth opportunities, continually strengthening the professional development of every team member.
At the same time, we are committed to rewarding productivity and dedication with competitive salaries, fully recognizing the value each team member contributes to our organization.
If you wish to be part of our investment in human resources and contribute to our development as a family, please send your resume.