In its latest Market Radar, Omdia has assessed four vendors delivering outbound email security – Egress, Tessian, Virtru, and Zivver – against a set of criteria for what can be expected from such a service.
The Analyst Team
Maxine Holt
Senior Research Director, Cybersecurity
Maxine Holt leads the Omdia cybersecurity research, developing a comprehensive research program in this area to support vendor, service provider, and enterprise clients in the areas of infrastructure security, security operations, data security, and identity, authentication, and access
Maxine rejoined Omdia (as Ovum) in 2018, following two years at the Information Security Forum (ISF) developing research in areas including Protecting the Crown Jewels, Securing Collaboration Platforms, and Building Tomorrow’s Security Workforce. Prior to the ISF, Maxine spent 15 years in research at Ovum, including security, having started her career as a software developer in the financial services industry and working in consulting for the financial services and internet sectors. Maxine is a regular speaker at events and contributes articles to high-profile publications in cybersecurity.
Rik Turner
Principal Analyst, Emerging Technologies
Rik is a principal analyst in Omdia's IT security and technology team, specializing in cybersecurity technology trends, IT security, compliance, and call recording. Rik provides analysis and insights on market evolution and helps end users determine what type of technology and which vendor they should pursue.
Rik has also worked in Omdia's financial services technology team, with a specialization in capital markets technology. Prior to joining Informa (now Omdia), he worked as an IT journalist, specializing in networking and security. He was also a foreign correspondent in Brazil, where he worked, among others, for the Financial Times and The Economist.
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