Security.txt Generator
Easily create a standardized security policy file for your website.
Secure Your Web Properties with an RFC 9116 Compliant Security.txt File
Finding a critical security vulnerability on a website is only half the battle for ethical hackers. The real challenge often lies in locating the correct contact person to report the issue securely. Without a clear communication path, urgent vulnerability disclosures can easily sit unread in general customer support inboxes or generic info info mailboxes.
The security.txt standard directly solves this widespread coordination problem. Published by the Internet Engineering Task Force as RFC 9116, this protocol establishes a consistent, machine-readable format for organizations to publicize their security contact channels and disclosure policies.
What is a Security.txt Generator?
A security.txt generator is a configuration tool that simplifies compliance with the RFC 9116 specification. Instead of manually editing text files and risking formatting errors, website administrators use a generator to input their corporate communication endpoints. The tool instantly produces a perfectly formatted plaintext file ready for production deployment.
Using an automated generator ensures that every required and optional attribute strictly adheres to the official syntax guidelines. This eliminates standard validation failures that can cause automated security scanning crawlers to ignore your disclosure instructions.
Core Fields Defined by the RFC 9116 Standard
An authentic security.txt file uses specific directives to guide vulnerability researchers. Each required directive must appear on its own line to remain scannable and compliant.
- ContactEvery file requires at least one verified contact field. This field must begin with a proper URI prefix such as
mailto:for corporate email addresses,https://for secure reporting web portals, ortel:for direct telephone links. - ExpiresThis mandatory field indicates exactly when the information inside the file becomes stale. The standard dictates the use of the strict ISO 8601 date format, such as
2027-03-31T18:00:00.000Z. Security teams must regularly update this timestamp to ensure researchers rely on active communication paths. - EncryptionAn optional yet highly recommended field that links directly to your public OpenPGP key. This configuration allows external researchers to encrypt sensitive proof-of-concept exploit data before transmission.
- CanonicalThis optional field points directly to the authoritative hosted location of your security.txt file. Including this path helps validate the file contents if you choose to sign the text digitally.
- PolicyA link directing researchers to your formal Vulnerability Disclosure Policy or active bug bounty rules. This page explicitly defines the boundaries, safe harbor protections, and scope of authorized testing.
Step-by-Step Implementation Guide
Deploying the generated text file takes only a few minutes. Follow these precise operational steps to publish your completed disclosure file successfully.
1.Generate the File Content:Step 1.
Input your security team email address, PGP key link, and policy URL into the generator interface to create the plaintext output.
2.Create the Directory Structure:Step 2.
Access your web server root directory and create a dedicated folder named .well-known if it does not already exist.
3.Upload the Plaintext File:Step 3.
Save the generated text exactly as security.txt and upload it directly into that .well-known directory path.
4.Configure Web Server Headers:Step 4.
Set your web server configuration to serve this file exclusively over an encrypted HTTPS connection with a text/plain media type.
Operational Note: Always double-check your deployment by navigating directly to
[https://yourdomain.com/.well-known/security.txt](https://yourdomain.com/.well-known/security.txt)in a standard web browser. The plain text content must load cleanly without forcing a file download or triggering an insecure mixed-content warning.
