Finance Firm — 2026-Mar-06

2026-Mar-06 Finance Firm

Harden a client website's edge web application firewall by layering a known-good probe-blocking ruleset over managed rules, while fixing search-engine crawler access.

Deployed a custom rule set that verifies legitimate bots and SEO-critical files first, then blocks probes, scanners, and abusive crawlers
Cut hundreds of malicious probe requests within hours — traffic that previously reached the origin
Used edge observability to make attack traffic visible, then blocked common vulnerability probes before they reached the origin
Tuned crawler rules so all verified search bots pass cleanly, with no impact on legitimate visitors

Related projects

2026-Aug-12· Finance Firm Design and stand up a major, bilingual, fully managed cloud security operations center on Microsoft Sentinel, connecting the client's Microsoft and firewall… View details →
2026-Aug-12· Finance Firm Build, harden, and operate a major telemetry pipeline that streams AI-tool usage and firewall security events into a cloud SIEM, delivered across two phases… View details →
2026-Jul-30· Finance Firm Detect, investigate, and contain a QR-code phishing ("quishing") campaign impersonating an internal notice — removing every copy from the client's mailboxes… View details →
2026-Jul-16· Finance Firm Review a client's completed counterparty cybersecurity self-assessment before submission, validating responses and ensuring the managed security controls we… View details →