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Side Channel AttacksSide-channel attacks exploit indirect information leakage from a system, such as timing, power consumption, electromagnetic radiation, or cache behavior, to infer sensitive data. Unlike direct attacks, these attacks do not exploit software vulnerabilities but rather leverage hardware-level behavior.1. How Side-Channel Attacks WorkIndirect LeakageA system’s physical or operati..

Site IsolationSite Isolation is a security mechanism implemented in modern web browsers to provide stronger isolation between different websites by running each site in its own process. This prevents one site from accessing or interfering with the data of another site, even in the presence of browser vulnerabilities like speculative execution attacks (e.g., Spectre).1. How Site Isolation WorksTr..

Lateral Movement and Privilege Escalation TechniquesLateral movement and privilege escalation are common attack techniques where attackers navigate through a cloud environment to gain elevated permissions or access additional resources. These techniques are especially critical in cloud environments due to the interconnected nature of services, identities, and APIs.1. Lateral Movement Techniquesa..

Escaping TechniquesEscaping techniques refer to methods attackers use to break out of a constrained or restricted environment, such as a virtual machine (VM), container, or sandbox. Escaping these environments can allow attackers to access the host system, other workloads, or sensitive data.1. Types of Escaping Techniquesa. VM EscapeDefinition: Breaking out of a virtual machine to execute code o..

Containers, VMs, ClustersContainers, VMs, and clusters are fundamental components of modern infrastructure, particularly in cloud computing and virtualization. While they have overlapping use cases, they differ in architecture, resource management, and scalability.1. Containersa. What Are Containers?Definition: Lightweight, portable, and isolated environments that encapsulate an application and ..

HyperjackingHyperjacking is a cyberattack where an attacker takes control of a hypervisor, enabling them to manipulate or monitor all the virtual machines (VMs) hosted on it. Because hypervisors are critical components in virtualized environments, compromising them gives attackers immense control over the underlying systems.1. How Hyperjacking WorksHyperjacking exploits vulnerabilities in the hy..

HypervisorA hypervisor is a layer of software or firmware that enables the creation and management of virtual machines (VMs) by abstracting hardware resources. It allows multiple operating systems to run concurrently on a single physical machine, each within its own virtualized environment.1. Types of Hypervisorsa. Type 1 Hypervisor (Bare-Metal)Description: Runs directly on the host’s hardware w..

IdentityIdentity management is critical to securing access to resources in any organization. It defines who can access what and under which conditions, ensuring that only authorized users and services interact with sensitive data. Key concepts include Access Control Lists (ACLs), service accounts vs. user accounts, impersonation, and federated identity.1. Access Control Lists (ACLs)Definition: A..