OWASP Top Ten Proactive Controls 2018 C7: Enforce Access Controls OWASP Foundation

They are ordered by order of importance, with control number 1 being the most important. This document was written by developers for developers to assist those new to secure development. Once you have chosen a specific access control design pattern, it is often difficult and time consuming to re-engineer access control in your application with a new pattern.

This investigation culminates in the documentation of the results of the review. A security requirement is a statement of security functionality that ensures software security is being satisfied. The checklists that follow are general lists that are categorised to follow the controls listed in the
‘OWASP Top 10 Proactive Controls’ project. These checklists provide suggestions that certainly should be tailored to
an individual project’s requirements and environment; they are not meant to be followed in their entirety. A Server Side Request Forgery (SSRF) is when an application is used as a proxy to access local or internal resources, bypassing the security controls that protect against external access. Developers write only a small amount of custom code, relying upon these open-source components to deliver the necessary functionality.

A09 Security Logging and Monitoring Failures

Secure frameworks and libraries can provide protection against a wide range of web application vulnerabilities, but they must be kept current so known vulnerabilities are patched. All access control failures should be logged as these may be indicative of a malicious user probing the application for vulnerabilities. Attribute or feature-based access control checks of this nature are the starting point to building well-designed and feature-rich access control systems. This type of programming also allows for greater access control customization capability over time.

Ensure that all users, programs, or processes are only given as least or as little necessary access as possible. Be wary of systems that do not provide granular access control configuration capabilities. This cheatsheet will help users of the https://remotemode.net/ identify which cheatsheets map to each proactive controls item. The OWASP Top 10 Proactive Controls is similar to the OWASP Top 10 but is focused on defensive techniques and controls as opposed to risks. Each technique or control in this document will map to one or more items in the risk based OWASP Top 10.

Log All Access Control Events

The OWASP Application Security Verification Standard (ASVS) is a catalog of available security requirements and verification criteria. OWASP ASVS can be a source of detailed security requirements for development teams. OWASP Top 10 Proactive Controls describes the most important control and control categories that every architect and developer should absolutely, 100% include in every project. The Top 10 Proactive Controls are by developers for developers to assist those new to secure development. Input validation is a collection of techniques that ensure only properly formatted data
may enter a software application or system component.

It is common to find application code that is filled with checks of this nature. The following “positive” access control design requirements should be considered at the initial stages of application development. Access Control functionality often spans many areas of software depending on the complexity of the access control system. For example, managing access control metadata or building caching for scalability purposes are often additional components in an access control system that need to be built or managed. There are several different types of access control design that should be considered. A security requirement is a statement of needed security functionality that ensures one of many different security properties of software is being satisfied.

Define Security Requirements¶

Security requirements are derived from industry standards, applicable laws, and a history of past vulnerabilities. Security requirements define new features or additions to existing features to solve a specific security problem or eliminate a potential owasp proactive controls vulnerability. It is vital that input validation is performed to provide the starting point for a secure application or system. Without input validation the software application/system will continue to be vulnerable to new and varied attacks.

Security requirements are categorized into different buckets based on a shared higher order security function. For example, the ASVS contains categories such as authentication, access control, error handling / logging, and web services. Each category contains a collection of requirements that represent the best practices for that category drafted as verifiable statements. Software and data integrity failures include issues that do not protect against integrity failures in software creation and runtime data exchange between entities. One example of a failure involves using untrusted software in a build pipeline to generate a software release. Access Control design may start simple but can often grow into a complex and feature-heavy security control.