Erlend is a man of many towels (and talents)—a security consultant and retired bus driver, electrical engineer, and masters degree in technical societal safety. Erlend has gravitated towards hacking and IT since his teens and spent more than a decade at mnemonic as a security consultant, where he performs penetration testing, red teaming and conducts security research. A handful of CVEs have his name on it and some are even favored by the usual APTs—and in the spirit of Douglas Adams, there's no need to panic.