About us.
About us.
About us.
About us.
Global Cybersecurity Company Helping the Largest Companies in the World Achieve Their Business Goals.
Securing information and operational assets for over 32 years.
For over 32 years, our company has been honored to be a trusted advisor to global leaders, delivering the world’s broadest portfolio of cybersecurity services.
We’ve helped companies across a wide range of verticals secure their information and operational assets and stay compliant, ensuring that they achieve their business goals.

Trusted by Fortune 500 companies and startups in a diverse range of verticals

Government.
Finance.
Insurance.
Healthcare.
Telecommunication.
Ecommerce.
Gaming.
Industrial.
Logistics.
Public transportation.
Our clients can focus on their core business activities, because we deliver on time and within budget.
Our clients rely on us to meet regulatory demands, corporate goals and client demands.
They also rely on us to protect the safety of their teams and customers.
To help them meet these goals and free them to focus on core business activities, we always deliver on our promises.
Consistent commitment to excellence that guarantees efficiency and security effectiveness.
To achieve consistent results for our clients, we hire and retain high caliber talent who build their long term careers with us.
As a result, our clients’ security and compliance operations grow more efficient and impactful over time, as Comsec Global professionals learn about clients’ specific needs and begin to anticipate them.
Over 32 years in business.
160 employees worldwide.
Our department heads have been with us for 10+ years.
Certification in a wealth of specific niche markets.
Israeli military cyber intelligence experience.
Corporate experience working with the largest companies in the world across a wide range of verticals.
Meet the leadership team that will keep your company cybersecure and compliant.
Udi ErtelCEO.

Udi has served as the CEO of global public and private companies for over 25 years

focusing on software businesses and gaining an in-depth understanding of emerging technologies.
He has managed and conducted businesses in the Americas, Europe, Asia, Africa and the Middle East.
His management approach is empowering and motivation, seeking to develop creative, non-routine thinking in his team and excellent human relationships with both employees and customers.
Yan ApelfeldManaging Director, Europe.
Having led multidisciplinary, strategic development and integration programs, .

Yan is well experienced in driving projects from inception to production

He does so by empowering his international teams, always aiming to cultivate creativity and synergy that make it easier for professionals that work with him to reach optimal performance Just as importantly, Yan is great at building and managing strong partnerships with strategic international customers, achieving continuous satisfaction time and again.
Sergei PenchukCTO.
As Comsec Global’s CTO, Sergei creates the company’s strategic cybersecurity vision and makes sure it’s implemented across the organization.
He also consistently maintains and improves the professional knowledge of our team members, and develops services, products and business collaborations that keep the company and its clients at the cutting edge of cybersecurity.
Sergei started building his vast theoretical and hands-on experience in network and infrastructure engineering, software development, SIEM and SOC establishment, incidence response, blockchain, security and so much more about a decade and a half ago, .

When he served in the Israeli Defense Forces’ elite cyber unit

Ofir RosenzweigVP of Sales, Marketing and Business Development.
Ofir came to Comsec Global after serving in the Intelligence Technology Unit of the Israeli Defense Forces and in leadership positions at Elbit Systems, Elsevier, Siemens, Verint and Aeronautics.
He brought with him an extensive international experience in business development, sales and marketing.
Among others, he specializes in negotiation, creating strategic partnerships and developing powerful sales strategies, including expanding multidisciplinary solution sales to enterprise and government customers.
Sarit Rubin COO & CHRO.
Sarit has almost two decades of experience establishing and leading human resources functions in leading companies across multiple industries.
At Comsec Global, she formed the current HR business strategy, and is leading a wide variety of areas.
Among others.

Sarit leads her department’s budget

creating compensation and benefits programs and welfare activities, and designs organizational changes.
She develops the company’s recruitment strategy, manages its training centers and the company’s team.
Sarit also ensures talent engagement and retention by initiating retention and professional development programs, and providing support and coaching to all management layers.
Liran DoriVP Finance.
A certified public accountant for the past 10 years.
An Ernst & Young alumnus.
Gained extensive experience in different financial roles for global companies, in Israel and abroad.
Previously served as the Director of Finance for a global company which provides worldwide digital media broadcasting services.
Led and managed financial teams and was engaged in all financial aspects of the company; among others, responsible for the financial audits, financial and reporting analysis, budget and forecast planning, cash-flow planning, tax compliance, T&E compliance, etc… A focal point for all departments in the organization regarding their financial concerns.
Need a cybersecurity team you can trust?Contact us today, and we’ll make sure your organization is secure and compliant.
contact us.