Application Security

Articles, guides and tutorials on application security, covering vulnerability assessment, secure coding and protecting web and mobile apps.

Vibe Coding Technical Debt: Repair or Rebuild Your App?
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Vibe Coding Technical Debt: Repair or Rebuild Your App?

Assess vibe coding technical debt before paying for a rebuild. Compare targeted repairs, release evidence, data migration and a maintainable handover.

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MCP Server Development: Business Integrations and Costs
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MCP Server Development: Business Integrations and Costs

Plan MCP server development for business systems. Compare existing connectors, custom tools, access controls, testing and costs before commissioning.

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SaaS Tenant Isolation: What to Test Before Onboarding
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SaaS Tenant Isolation: What to Test Before Onboarding

Verify SaaS tenant isolation across APIs, caches, files and background jobs. Scope access tests and acceptance evidence before onboarding customers.

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AI Agent Security: Permissions, Testing and Costs
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AI Agent Security: Permissions, Testing and Costs

Plan AI agent security before connecting business systems. Compare permissions, approval controls, testing evidence and costs for a safer pilot.

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Vibe Coding Security Audit: Is Your App Ready for Paying Customers?
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Vibe Coding Security Audit: Is Your App Ready for Paying Customers?

Plan a vibe coding security audit before taking paying customers. Learn what to test, how to scope the review and when to repair your AI-built app.

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API Security: How to Protect a Public API in 2026
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API Security: How to Protect a Public API in 2026

API security beyond the auth header: the attacks that actually hit public APIs, what a penetration test finds, and how to close each class of flaw.

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Website Security Audit: Prevent Enterprise Breaches
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Website Security Audit: Prevent Enterprise Breaches

What is the average website security audit cost? Learn how to calculate enterprise security testing budgets, scan schedules, and vulnerability fixes.

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Penetration Testing Cost: 2026 Enterprise Budgeting Guide
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Penetration Testing Cost: 2026 Enterprise Budgeting Guide

What is the average penetration testing cost uk? Read our enterprise pricing guide on network, web app, API testing, and compliance budgets.

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Types of Penetration Testing: Black, White and Grey Box
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Types of Penetration Testing: Black, White and Grey Box

Black box, white box and grey box penetration testing explained, plus test types by scope, so you can choose the right pen test for your needs.

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OWASP Top 10 Explained for Business Owners
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OWASP Top 10 Explained for Business Owners

The OWASP Top 10 web application security risks explained in plain English for business owners, with what each one means and how to reduce the risk.

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