NATO küberkaitsekoostöö keskus sai uue juhi
err.ee
2025
https://www.err.ee/1609698405/nato-kuberkaitsekoostoo-keskus-sai-uue-juhi
NATO's large-scale cyberdefense exercise Locked Shields underway in Tallinn [Online resource]
news.err.ee
2022
https://news.err.ee/1608570133/nato-s-large-scale-cyberdefense-exercise-locked-shields-underway-in-tallinn