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
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Note: This assessment is not legal advice.
 Score
zgt informatiebeveiliging@zgt.nl L2 Basic 45.0 / 120
zhanfrancisco postmaster@zhanfrancisco.com L2 Basic 45.0 / 120
zhangkaix eu.org@zhangkaix.ink L2 Basic 45.0 / 120
zhaw ictsecurity@zhaw.ch L2 Basic 45.0 / 120
zhbluzern webmaster@zhbluzern.ch L2 Basic 45.0 / 120
Zhihu security@zhihu.cn.com L3 Partial 68.3 / 120
zh.piratenpartei info@zh.piratenpartei.ch L2 Basic 45.0 / 120
zi zi@zi.de L2 Basic 45.0 / 120
zibatra itsupport@zibatra.ch L2 Basic 45.0 / 120
Zidatech tt@binaryone.ch L2 Basic 45.0 / 120
Zido https://zido.co.jp/.well-known/security.txt L2 Basic 45.0 / 120
Ziekenhuis Amstelland security@zha.nl L4 Full 95.0 / 120
zienindeklas l.tossaint@zienindeklas.nl L2 Basic 45.0 / 120
zierhut-it security@zierhut-it.de L2 Basic 45.0 / 120
zies igomez@zies.es L2 Basic 45.0 / 120
Ziffdavis-vdp-pro https://bugcrowd.com/ziffdavis-vdp-pro L4 Full Safe Harbor 91.3 / 120
zig responsible-disclosure@zig.nl L2 Basic 45.0 / 120
zigbeehub support@zigbeehub.io L2 Basic 45.0 / 120
ziggo bhogebrug@ziggo.nl L2 Basic 45.0 / 120
ziggo (fvbussel.nl) fvbussel@ziggo.nl L2 Basic 45.0 / 120
Ziggy's security@eatatziggys.com L3 Partial 68.3 / 120
Zigloi https://zigloi.com/security.txt L2 Basic 45.0 / 120
zigt hosting@zigt.nl L2 Basic 45.0 / 120
zilch security@zilch.com L2 Basic 45.0 / 120
Zimmer Biomet disclosures@zimmerbiomet.com L3 Partial 70.0 / 120
Showing 23826 to 23850 of 23,992 programs
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