“What fundamentally drives me is wanting to have an impact. To pass on knowledge.”
– Jona Ridderskamp, CEO sure[secure]

This is:
Jona
Jona Ridderskamp works analytically, directly and with palpable curiosity. As CEO of suresecure GmbH, he combines leadership, entrepreneurship and over ten years of experience in IT security with a clear ambition:
is a must.
With his highly technical background and a decade of experience, he now focuses above all on development, security crises and entrepreneurship. Creating orientation, assessing risks, enabling decisions. Entrepreneurially and politically. Not just reacting, but thinking ahead.
Jona brings technical depth and strategic thinking, and says openly when something isn't right. In talks and podcasts he explains complex topics sharply and without rhetorical ballast. Passing on knowledge is an essential part of being a leader.
Always with the goal that the impulses remain, even long after he's left the room
Entrepreneur.
Security expert. Speaker.
In over 10 years as an entrepreneur and cyber security expert, Jona has seen and experienced a lot. From the first steps like entries in the commercial register, to sponsoring Borussia Mönchengladbach and being ranked among the very best in SOC with sure[secure]. This knowledge is now yours too.
Start of advisory work alongside the role as sure[secure] CEO
Set out to help others avoid the mistakes he made himself, to pass on the combined knowledge from entrepreneurship and IT security, and on top of that to create entertaining content that moves entrepreneurs and IT people forward.
25
sure[secure] = leader in the SOC market
In a new ISG (Information Services Group) study on the SOC market, sure[secure] is listed in the Leader quadrant for the first time – alongside names like Deutsche Telekom, Controlware, Bechtle, InfoGuard AG, Axians and DATAGROUP.
Cyber security for Germany
Member of the Federal Expert Commission on Cyber Security
Wirtschaftsrat der CDU e.V.
CTO at sure[secure]
Effective 01/01/2024, Jona became the new Chief Technology Officer of sure[secure] GmbH. As a co-founder, he knows the company and the market inside out and is now responsible for the company's technological strategy and development.
24
21
Securance – Advisory Board
Jona sits on Securance's advisory board and supports the management in building the company. Not only that – he's also a shareholder and thus even more closely tied to the company.
Founding of sure[secure]
Founder of sure[secure]. The goal: to make the digital world a safe place. Because no one has the right to exploit our growing digital connectivity to profit from the harm of others. Neither today nor in the future.
17
10
Security consultant & network administrator
At the start of his career, Jona worked as a systems and network administrator for KKRN GmbH and later as a security consultant for CANCOM GmbH (formerly antauris GmbH).
Entrepreneur.
Security expert. Speaker.
In over 10 years as an entrepreneur and cyber security expert, Jona has seen and experienced a lot. From the first steps like entries in the commercial register, to sponsoring Borussia Mönchengladbach and being ranked among the very best in SOC with sure[secure]. This knowledge is now yours too.
25
sure[secure] = leader in the SOC market
In a new ISG (Information Services Group) study on the SOC market, sure[secure] is listed in the Leader quadrant for the first time – alongside names like Deutsche Telekom, Controlware, Bechtle, InfoGuard AG, Axians and DATAGROUP.
25
Start of advisory work alongside the role as sure[secure] CEO
Set out to help others avoid the mistakes he made himself, to pass on the combined knowledge from entrepreneurship and IT security, and on top of that to create entertaining content that moves entrepreneurs and IT people forward.
24
Cyber security for Germany
Member of the Federal Expert Commission on Cyber Security
Wirtschaftsrat der CDU e.V.
24
CTO at sure[secure]
Effective 01/01/2024, Jona became the new Chief Technology Officer of sure[secure] GmbH. As a co-founder, he knows the company and the market inside out and is now responsible for the company's technological strategy and development.
21
Securance – Advisory Board
Jona sits on Securance's advisory board and supports the management in building the company. Not only that – he's also a shareholder and thus even more closely tied to the company.
17
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20
10
Founding of sure[secure]
Founder of sure[secure]. The goal: to make the digital world a safe place. Because no one has the right to exploit our growing digital connectivity to profit from the harm of others. Neither today nor in the future.
Security consultant & network administrator
At the start of his career, Jona worked as a systems and network administrator for KKRN GmbH and later as a security consultant for CANCOM GmbH (formerly antauris GmbH).
Other entrepreneurs on Jona.
