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Secure boot is not one feature, it’s a chain
Secure boot on a Linux gateway is a chain of five or six verified links, each with its own key and its own trust anchor. Count the links, count the keys, and ask of each: where is it, who may use it, is there a record.

Lauri Hokkanen
40 minutes ago5 min read


Secure boot, secure updates and device identity: the three practices the CRA quietly expects
The EU Cyber Resilience Act expects three engineering practices from connected devices: secure boot, verifiable firmware updates and a cryptographic device identity. Why they are one key-management problem, and three questions to test your own product.

Lauri Hokkanen
6 days ago3 min read


LAAVAT is winner of the Cyber Security Nordic 2023 competition
LAAVAT has won the prestigious Cyber Security Nordic 2023 competition. This award recognizes LAAVAT's innovative solutions and commitment to protecting the digital landscape. Read more from the competition press release and LinkedIn. https://messukeskus.com/press-release/laavat-is-the-winner-of-cyber-security-nordic-competition/?lang=en https://www.linkedin.com/posts/laavat-oy_laavat-a-leading-provider-of-embedded-device-activity-7127976659902705665-tN8X/

Lauri Hokkanen
Nov 10, 20231 min read
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