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Michael Horn

Security business unit manager, CA Southern Africa.

Michael Horn is the CA Southern Africa security business unit manager. Over the past three decades, Horn has accumulated specialist skills based on real-world exposure to architecting and implementing – including the operational management – a variety of information security technologies. Horn is a certified information systems security professional and the author of several publications. He has experience in a range of identity and access management technologies, including advanced authentication, identity consolidation, unified access management and privileged access management.

Articles

5:20
SecurityJul 27, 2016

Bring in the cavalry

The answer to vulnerability caused by an expanding universe of privileged users lies in the management of privileged access.

4:00
SecurityJul 26, 2016

The dangers of privilege

In the connected world, privilege offers a useful back door for hackers intent on compromising systems.

5:20
Network securityFeb 13, 2004

A proactive approach to network security

Michael Horn, executive at Namitrust, discusses how on-demand security can benefit organisations.

4:20
Security policyJun 28, 2001

Security policy should come first

Organisations must create overarching security strategies tying together technology and security issues, says Michael Horn, GM of AST Security Management.