RESOURCES / KNOWLEDGE HUB
Understand the threats. Choose the right protection.
In-depth guides, threat analysis, compliance frameworks explained, and technical deep-dives for security professionals and decision-makers.
Categories
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Threat Intelligence
Understand the attack landscape — DDoS trends, bot evolution, web exploitation techniques, and how the threat is changing.
Compliance Guides
Plain-language explanations of PCI-DSS v4, NIS2, GDPR, SOC 2, ISO 27001, and Cyber Essentials — what they require, what evidence they need, and how CrownWall supports each.
Technical Guides
Deep-dives into WAF rule construction, rate-limiting patterns, API security design, and load-balancing architectures.
Featured articles
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Threat Intelligence
The 2025 web application attack landscape — what changed and what to watch
A practical overview of current web application attack patterns and the defensive priorities teams should prepare for.
8 min read
Compliance Guides
PCI-DSS v4 Requirement 6.4.2 — what the WAF mandate actually means
A plain-language breakdown of the WAF requirement, expected evidence, and how assessors usually review coverage.
6 min read
Technical Guides
Why per-IP rate limiting fails against modern credential stuffing
Why distributed attacks, shared egress infrastructure, and authenticated abuse need more granular controls.
5 min read
Technical Guides
API security in practice — designing rate limits that match real abuse patterns
How to build limits around API keys, sessions, request fields, and endpoints instead of relying on blunt global thresholds.
7 min read
Compliance Guides
NIS2 incident reporting — timelines, obligations, and what to prepare
A guide to structured incident evidence, notification expectations, and preparation steps for web infrastructure operators.
6 min read
Threat Intelligence
Bot traffic in 2025 — how to distinguish threats from customers at scale
A look at malicious automation, good bots, crawlers, scrapers, and why classification matters for revenue-facing applications.
9 min read