Sami Laiho

Sami Laiho is one of the world’s leading professionals in the Windows OS and Security. Sami has been working with and teaching OS troubleshooting, management, and security since 1996.

Sami has been auditing and implementing security solutions, specializing in Principle of Least Privilege, Application Control and Privileged Access Workstations, since 2002. Sami has deployed solutions for companies with between 1-550000 endpoints.

Sami currently works as a Chief Research Officer at

Since 2019 Sami has been chosen by TiVi-magazine as one of the top 100 influencers in IT in Finland. He is in the TOP10 most followed people in his field in Finland.

You can register for Sami Laiho’s courses through Corellia’s website.  Invoicing will be done by Matti Laiho  Ltd.

Courses by Sami Laiho

You can find courses by Sami Laiho listed below.