Resources

A widescreen cybersecurity dashboard showing a MITRE ATT&CK-style coverage heatmap with subtle gold and purple accents in a clean analyst workspace.

MITRE ATT&CK Navigator: building a coverage heatmap step by step

MITRE ATT&CK Navigator is useful when you need to turn a long list of detections, controls, and[…]

Utility control-room style network graphic showing DNP3 master, gateway, and outstation connections with subtle monitoring and authentication cues

DNP3 protocol security for utilities: secure authentication and monitoring

DNP3 remains a common protocol in utility environments because it is efficient, widely supported, and well suited[…]

Abstract cybersecurity workspace showing prompt injection risk in an AI system, with layered interface panels and trust-boundary visual cues in purple and gold tones.

Prompt injection attacks explained with real examples and defences

Prompt injection is one of the most important security issues to understand when you are deploying large[…]

Two professionals reviewing a digital supplier assurance checklist in a calm modern office setting, with subtle interface elements suggesting NHS DSPT preparation.

NHS DSPT explained for suppliers

If your business supplies goods or services to the NHS, the NHS Data Security and Protection Toolkit,[…]

Consultant and engineer reviewing AI chatbot red teaming test cases on a large screen in a modern office

AI red teaming methodology for customer-facing chatbots

Customer-facing chatbots are now doing more than answering simple questions. In many organisations they sit in front[…]

Modern software delivery pipeline with Trivy-style security scanning in GitHub Actions, shown as a clean technical dashboard with subtle purple and gold accents

Integrating Trivy vulnerability and misconfiguration scanning into GitHub Actions

For UK SMEs building software, the question is rarely whether to add security scanning to CI. It[…]

Abstract software development workflow with secure review checkpoints and subtle gold and purple accents

Microsoft Secure Development Lifecycle explained for UK SMEs

If your business builds software, commissions it, or relies on a digital product to serve customers, security[…]

Abstract security operations illustration showing structured log data flowing through a pipeline into a detection dashboard, with subtle gold and purple accents.

Designing log pipelines for detection engineering

Detection engineering only works when the underlying log pipeline is designed to support it. If telemetry arrives[…]

A modern SME office with subtle digital access-control overlays showing phased Zero Trust security improvements

Zero Trust adoption challenges for SMEs

For many UK SMEs, Zero Trust sounds sensible in principle. The business case is straightforward: reduce the[…]

Abstract CI/CD pipeline with secure secret management, audit-style interface panels, and subtle gold and purple accents

Preventing secret leakage in CI/CD environments

Secrets leakage in CI/CD environments is rarely caused by one dramatic failure. More often, it is the[…]