Penetration Testing
in San Francisco
Proof-driven Penetration Testing for organizations in San Francisco. We deliver validated exploit evidence, not automated scanner noise.
Free Scoping CallSan Francisco Threat Intelligence
Bay Area companies ship fast, integrate many third-party AI tools, and face investor plus enterprise customer security reviews early in growth.
Technology Ecosystem
AI labs, SaaS platforms and fintech infrastructure concentrate in the Bay Area, with dense startup networks around SOC 2-driven procurement.
The risks our real-world Penetration Testing engagements have found around San Francisco:
AI-native startups expose model endpoints, agent tool permissions and vector stores that traditional web testing does not cover.
Fintech and payment platforms face credential stuffing and API abuse targeting money-movement flows.
SaaS multi-tenant products risk tenant isolation flaws that leak customer data across workspaces.
Regional Regulations
Key Industries
Proof-Driven Methodology
Discovery
Attack surface mapping & asset enumeration
Analysis
Penetration testing beyond automated scanners
Exploit & Proof
PoC validation for every finding
Report & Retest
Remediation code + free retest
Frequently Asked Questions
How long does the Penetration Testing process take?
Typically 1-4 weeks depending on scope and infrastructure complexity. We provide a firm timeline after discovery.
What do the deliverables look like?
Each finding includes exploit proof (PoC), business impact score, and developer-friendly remediation code — plus an executive summary.
Can the report support internal review or audit preparation?
Yes. Our reports are prepared as technical evidence packages and remediation records that can support internal review and audit-readiness workflows.
Why Eresus Security?
Proof-Driven Reporting
Every finding is validated with a real exploit. No scanner noise — only proven risks.
Offensive Security Expertise
Specialized team in AI security, API pentesting, Red Team operations, and cloud security review.
Retest Support
Fixes are revalidated within the agreed engagement scope. Remediation guidance and developer-friendly notes are included.
Evidence-Ready Deliverables
Report format designed to support internal review, remediation tracking, and evidence-oriented workflows.
Related Service Areas
Beyond San Francisco
Validate Your Security Posture
Don't rely on scanner outputs. We execute the same techniques real attackers use — in a controlled environment, for you.
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