Alf Westerdahl has extensive experience in IT security and network architecture, currently serving as IT-säkerhetschef at Tekniska verken since January 2017. Prior experience includes a role at Kriminalvården focused on security design, security reviews, and information security governance from 2010 to 2016. Alf worked at Tieto from 2001 to 2010, specializing in network architecture and server/storage systems. From 1991 to 2001, roles at Saab Bofors Dynamics involved Unix and Windows server administration, cryptography, and security. Earlier career positions include PC Technician roles at Nokia and Ericsson Information System, beginning in 1984. Alf's education was completed at Berzeliusskolan from 1979 to 1983.