If you’re asking about the Directory, it is already available in Early Preview, simply follow the onboarding tool!
As for ESC3, it is for PhD candidates and will reopen sometime next year for the 2027 cohort.
netsec-cost.eu/people.html
The NetSec network: an open directory of researchers, policy-makers, and practitioners working in or alongside European security studies. Action leadership, Working Group participants, and the wider c...