VDP Programs

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Organization Policy Contact Maturity
disclose.io Maturity Levels
security.txtIntake method exists
BasicPublic policy + channel
PartialWon't pursue legal action
FullExplicitly authorises testing + law exemptions
Full+CVDFull + proactive disclosure timeline
Findable → Communicating → Not hostile → Explicitly safe → Accountable
Note: This assessment is not legal advice.
Score
nta-demo cryptshare@nta-demo.de L2 Basic 45.0 / 120
ns-x.eu security@ns-x.eu L4 Full 91.7 / 120
ns-x.cc security@ns-x.cc L4 Full 91.7 / 120
nsrc sysadmin@nsrc.org L2 Basic 45.0 / 120
nspk sec_alert@nspk.ru L2 Basic 45.0 / 120
NSO security@nso.eu L4 Full 90.0 / 120
NSF International eli@happycog.com L1 Contact Only 20.0 / 120
nscd.ac dataprotection@nscd.ac.uk L2 Basic 45.0 / 120
nsandd mglennon@nsandd.com L2 Basic 45.0 / 120
Nsa Codebreaker https://nsa-codebreaker.org/.well-known/securit... L2 Basic 45.0 / 120
Ns.10be support@ns.10be.de L2 Basic 45.0 / 120
Ns responsible.disclosure@ns.nl L2 Basic 45.0 / 120
nrwbank webmaster@nrwbank.de L2 Basic 45.0 / 120
Nrw cert@it.nrw.de L2 Basic 45.0 / 120
NRK operativ.it-sikkerhet@nrk.no L4 Full 93.3 / 120
nrg3 postmaster@nrg3.nl L1 Contact Only 20.0 / 120
nrg contact@nrg.nl L2 Basic 45.0 / 120
Nrcplant user@example.com L2 Basic 45.0 / 120
Npunks security@cakhiatv.info L2 Basic 43.3 / 120
npu security@npu.cz L2 Basic 45.0 / 120
Npo (npo.nl) hosting@npo.nl L2 Basic VDP 42.0 / 120
npo-applications security@npo-applications.de L2 Basic 45.0 / 120
npo poms@npo.nl L2 Basic 45.0 / 120
npmjs security@npmjs.com L2 Basic 45.0 / 120
nperrin hey@nperrin.io L1 Contact Only 20.0 / 120
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