Concept

Privilege escalation

Related lectures (9)

Demonstrates exploiting a bug in Sudo to run commands as root when restricted.

Digital Proximity Tracing: SwissCovid Protocol

Covers the SwissCovid protocol for digital proximity tracing and access control mechanisms like DAC and MAC.

Covers SAML signature verification, resolving security keys, token handlers vulnerabilities, and a Sharepoint privilege escalation demo.

Principles II: Complete Mediation, Open Design, Separation of Privilege

Discusses the 'complete mediation', 'open design', and 'separation of privilege' principles to enhance system security.

Establishing a Security Policy: Threat Models and Principles

Explores security policy establishment, threat models, and principles, with practical exercises on state-level adversaries and young hackers.

Security Principles: Least Privilege, Common Mechanism, Acceptability

Explores security principles like least privilege, common mechanism, and user acceptability to enhance system protection.

Adversarial Thinking: Defender - Threat Modelling

Delves into adversarial thinking and threat modeling methodologies to enhance defense strategies.

Interrupts

Explores interrupts as a mechanism for abstraction and multiplexing in operating systems, covering handling, processing, and initialization.

Access Control Policies: Authentication and Authorization

Explores access control policies, authentication methods, and the principles of least privilege, emphasizing the importance of secure and user-friendly authentication protocols.