The Zero Day Initiative (ZDI), founded by TippingPoint, is a program for rewarding security researchers for responsibly disclosing vulnerabilities. Depending on who you are, here are a few links to get you started:

Researchers: Learn how we pay for your vulnerability discoveries, register for the ZDI or login.

Vendors: Read our disclosure policy or join our security partner program

Press, Curiosity Seeker: Learn more about ZDI or read answers to some frequently asked questions

Please contact us at zdi [at] trendmicro [dot] com with any questions or queries. For sensitive e-mail communications, please use our PGP key.

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