Jenny Kalenderidis, Author at Reliance Cyber

The Author

Jenny Kalenderidis

Interim Managing Director & Executive Chair Reliance Cyber

With over three decades of leadership in the cybersecurity and technology sectors, Jenny has a distinguished career which includes leading the Microsoft Modern Work Division in the UK and serving as Vice President for EMEA at Kaltura and Vice President for the UK & Ireland at Splunk. Jenny’s expertise is centred on business transformation, high-performance team development, and strategic growth.

Trading update from the Executive Chair

In a rapidly evolving cyber threat landscape and continued economic uncertainty, organisations are becoming more deliberate in their security investments — prioritising resilience, depth of capability, and trusted delivery partners. Here’s how Reliance Cyber navigated 2025 and what lies ahead.

The Author