A Method for Web Security Policies
draft-foudil-securitytxt-00
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Network Working Group E. Foudil
Internet-Draft
Intended status: Informational September 10, 2017
Expires: February 20, 2018
A Method for Web Security Policies
draft-foudil-securitytxt-00
Abstract
When security risks in web services are discovered by independent
security researchers who understand the severity of the risk, they
often lack the channels to properly disclose them. As a result,
security issues may be left unreported. Security.txt defines a
standard to help organizations define the process for security
researchers to securely disclose security vulnerabilities.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on February 20, 2018.
Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
Foudil Expires February 20, 2018 [Page 1]
Internet-Draft INTERNET-DRAFT August 2017
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
1. Introduction
1.1. Motivation
Many security researchers encounter situations where they are unable
to responsibly disclose security issues to companies because there is
no course of action laid out. Security.txt is designed to help
assist in this process by making it easier for companies to designate
the preferred steps for researchers to take when trying to reach out.
1.2. Terminology
In this document, the key words "MUST", "MUST NOT", "REQUIRED",
"SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY",
and "OPTIONAL" are to be interpreted as described in BCP 14, RFC 2119
[RFC2119].
2. The Specification
Security.txt is a text file located in the website's top-level
directory. This text file contains 4 directives with different
values. The "directive" is the first part of a field all the way up
to the colon ("In-scope:"). Directives are case-insensitive. The
"value" comes after the directive ("example.com"). A "field" always
consists of a directive and a value ("In-scope: example.com"). A
security.txt file can have an unlimited number of fields. It is
important to note that you need a separate line for every field. One
MUST NOT chain multiple values for a single directive. Everything
MUST be in a separate field.
A security.txt file only applies to the application it is located in.
2.1. Comments
Comments can be added using the # symbol:
<CODE BEGINS>
# This is a comment.
<CODE ENDS>
You MAY use one or more comments as descriptive text immediately
before the field. Parsers can then associate the comments with the
respective field.
2.2. Separate Fields
A separate line is required for every new value and field. You MUST
NOT chain everything in to a single field. Every line must end with
a line feed character (%x0A).
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2.3. Contact:
Add an address that researchers MAY use for reporting security
issues. The value can be an email address, a phone number and/or a
security page with more information. The "Contact:" directive MUST
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