Locked Shields is an annual cyber defence exercise organised by NATO's Cooperative Cyber Defence Centre of Excellence in Tallinn since 2010. The format is usually that a red team simulates a hostile attack while blue teams from the participating nations simulate their coordination and defence against this. [1]
The performance of teams is assessed using a mix of automated and manual scoring. [2] In 2022, there were 24 teams with an average of 50 experts in each team. [3] The team from Finland was declared as the 2022 winner for the excellence of their situation reporting and solid defence. [4]
Locked Shields is an annual cyber defence exercise organised by NATO's Cooperative Cyber Defence Centre of Excellence in Tallinn since 2010. The format is usually that a red team simulates a hostile attack while blue teams from the participating nations simulate their coordination and defence against this. [1]
The performance of teams is assessed using a mix of automated and manual scoring. [2] In 2022, there were 24 teams with an average of 50 experts in each team. [3] The team from Finland was declared as the 2022 winner for the excellence of their situation reporting and solid defence. [4]