Who are we?

ISEC is a Polish company providing highly specialised
services and solutions to cybersecurity and
data protection problems

Intelligent Security

A constantly increasing complexity of technology is a security challenge. We understand it all very well. This is why our insightful approach and wide experience let us provide the services that help the Customers successfully deal with threats


ISEC is a team of experienced security researchers,
analysts, programmers, security managers,
consultants, and auditors

ISEC Sp. z o. o. was founded in 2009 by a group of Polish computer security experts known as iSEC Security Research group, famous for their security advisories regarding various IT systems' vulnerabilities.

Janusz Niewiadomski – President of the Board
Maurycy Prodeus – Vice-President of the Board
Piotr Szeptyński – Member of the Board


ISEC experts' exceptional skills, that combine knowledge and experience in the field of technology and business, let us frankly recommend the team involved in the project.

Tomasz Polański
Director of the Department of Electronic Security, Alior Bank SA


The ISEC sp. z o.o. team has displayed a considerable degree of professionalism by completing the task diligently and within the set time limit.

Maciej Malesa
CIO, LiveChat Inc.


We are confident that ISEC has greatly contributed into building overall cybersecurity posture of our organisation.

Łukasz Kułacz
CEO, Apius Technologies SA


The company fulfilled its obligations reliably, providing the highest quality results in a timely manner.

Maciej Grzeszczuk
Operations Director, Virgin Mobile Polska Sp. z o. o.


We recommend ISEC as a trustworthy partner.

Leszek Lubczyński
Head of Security, NetWorkS! sp. z o. o.


The highest-quality service was timely delivered what made the co-operation successful. We recommend ISEC as a trusted partner in the cybersecurity area.

Bartosz Leoszewski
President of the Board, FancyFon S.A.


ISEC company provided the services in the field of internal and external web applications and network infrastructure pentesting for P4 Group, according to the agreement, project objectives, and time constraints.

Tomasz Kędziora
IT Infrastructure and Operations Director, P4 Sp. z o. o.


ISEC provided very helpful and detailed reports of vulnerabilities, which helped us improve security across our platform.

Mark Bathie
CTO, Validately