access-control
Safeguard articles tagged "access-control" — guides, analysis, and best practices for software supply chain and application security.
49 articles
What is the Principle of Least Privilege
The principle of least privilege limits every user and system to only the access it needs. Here's how it works and why it matters for cloud security.
What is Zero Trust Security
Zero trust means never trusting a user, device, or workload by default. Here's what NIST 800-207 actually requires, why it applies to supply chains too.
What Is Authorization
Authorization decides what an already-verified identity is allowed to do. Learn how it differs from authentication, how permission checks work, and the models that power them.
Code Repository Security Hardening
Your source code repository is the starting point of your entire supply chain. Hardening it against unauthorized access, code injection, and configuration tampering is non-negotiable.
How to set up Kubernetes RBAC
A step-by-step kubernetes RBAC setup guide covering Roles, RoleBindings, service accounts, least-privilege patterns, and how to verify and troubleshoot access.
Privilege Escalation in Web Applications: Attacks and Defenses
Privilege escalation vulnerabilities let attackers elevate their access level within an application. This guide covers both vertical and horizontal escalation techniques, real-world patterns, and concrete defenses.
How to implement GDPR technical and organizational measures
A practical, engineering-first walkthrough for GDPR technical measures implementation: encryption, access control, minimization, and verification steps.
Authorization Vulnerabilities: Prevention and Best Practices
Authorization flaws let authenticated users access resources and perform actions beyond their intended permissions. Learn the most common authorization vulnerabilities and how to build robust access control systems.
Authentication Bypass: Common Patterns Attackers Exploit
Authentication bypass vulnerabilities let attackers access protected resources without valid credentials. This guide covers the most common bypass patterns found in modern web applications and how to prevent each one.
Choosing between Key Vault access policies and RBAC permi...
Access policies or RBAC? A concrete breakdown of Azure Key Vault's two permission models, when each still makes sense, and how to migrate safely.
What Is Access Control?
Access control decides who can reach a resource and what they can do with it. Learn the common models, how enforcement works, and why least privilege is the guiding rule.
Broken Access Control: The Number One Web Vulnerability and How to Fix It
Access control moved to the top of the OWASP Top 10 in 2021. Here is why it is so hard to get right and what a solid authorization architecture looks like.
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