Stateless clients are systems or applications that do not keep track of previous interactions or sessions with a server. Each request made by a stateless client contains all the information needed for the server to understand and process it, without relying on stored context from earlier exchanges. This approach allows for simpler, more scalable systems,…
Secure multi-tenancy is a method in computing where multiple users or organisations, called tenants, share the same physical or virtual resources such as servers, databases or applications. The main goal is to ensure that each tenant’s data and activities are kept private and protected from others, even though they use the same underlying system. Security…
Serverless security refers to protecting applications that run on serverless computing platforms, where cloud providers automatically manage the servers. In this model, developers only write code and set up functions, while the infrastructure is handled by the provider. Security focuses on access control, safe coding practices, and monitoring, as traditional server security methods do not…
Kubernetes hardening refers to the process of securing a Kubernetes environment by applying best practices and configuration adjustments. This involves reducing vulnerabilities, limiting access, and protecting workloads from unauthorised use or attacks. Hardening covers areas such as network security, user authentication, resource permissions, and monitoring. By hardening Kubernetes, organisations can better protect their infrastructure, data,…
A Cloud Access Security Broker (CASB) is a software tool or service that sits between users and cloud service providers to monitor and control data traffic. It helps organisations enforce security policies, protect data, and ensure compliance when employees access cloud applications. CASBs provide visibility into cloud usage, detect risky behaviour, and can block unauthorised…
API rate limiting is a technique used to control how many requests a user or system can make to an API within a set period. This helps prevent overloading the server, ensures fair access for all users, and protects against misuse or abuse. By setting limits, API providers can maintain reliable service and avoid unexpected…
Cloud misconfiguration occurs when cloud-based systems or services are set up incorrectly, leading to security vulnerabilities or operational issues. This can involve mistakes like leaving sensitive data accessible to the public, using weak security settings, or not properly restricting user permissions. Such errors can expose data, disrupt services, or allow unauthorised access to important resources.
Cloud migration is the process of moving digital assets such as data, applications, and IT resources from on-premises infrastructure to cloud-based services. This shift aims to take advantage of benefits like increased flexibility, scalability, and cost savings. It often involves careful planning to ensure that systems work smoothly in the new environment and that data…
IT Infrastructure as Code is a way to manage and set up computer servers, networks, and other technology resources by writing code, rather than doing everything manually. This code describes how the infrastructure should look and behave, allowing teams to create, change, or remove resources quickly and reliably. By treating infrastructure like software, organisations can…