Security Readiness Review
A 90-minute working session plus a short risk memo for teams deciding what to fix first.
From EUR 750Senior-led offensive security
Security reviews for SaaS teams shipping sensitive products.
SignalCraft helps founders and engineering teams find exploitable issues in web apps, APIs, mobile apps, AI-enabled workflows, and critical product flows before launch, enterprise review, or audit pressure.
Web, API, mobile, cloud One senior practitioner No low-value noise
Senior-led One practitioner from scope to remediation.
Product-focused Best for SaaS, API, mobile, AI, and sensitive workflows.
Practical output Findings your team can reproduce, prioritize, and fix.
Offer ladder
A focused path from uncertainty to remediation.
SignalCraft is built for teams that need senior security judgment without a large-agency process.
Launch Security Review
A focused review before launch, enterprise review, audit pressure, or a security-sensitive release.
- Threat-model snapshot
- Targeted app/API/mobile testing
- Selected code review where useful
- Report, debrief, optional retest
Security Advisory Retainer
Monthly access to senior security judgment for architecture reviews, remediation, and pre-release checks.
Scoped after a projectBest fit
For teams with a real security trigger.
The strongest fit is a founder, CTO, VP Engineering, or security-minded engineering lead preparing for a milestone.
01
Before launch
You are about to expose auth, payments, customer data, admin flows, APIs, or mobile features.
02
Before enterprise review
A customer, investor, or partner is asking harder security questions than your team can answer alone.
03
Before audit pressure
You need to know which product risks matter before a SOC 2, ISO, or customer-security process.
04
Before major change
You are shipping a sensitive release, AI workflow, integration, refactor, or authorization change.
Process
A narrow, authorized review with useful outputs.
Scope
Clarify systems, users, data, test windows, access, exclusions, and what success looks like.
Review
Combine threat modeling, targeted manual testing, and selected code or architecture review.
Prioritize
Focus on exploitable paths, business impact, and realistic remediation, not volume.
Remediate
Deliver a practical report and debrief call, with optional retest after fixes.
Proof
Credibility without the theater.
SignalCraft is led by Antonios Papadopoulos, a senior offensive security practitioner with experience across web, API, mobile, cloud, infrastructure, code review, vulnerability research, and delivery leadership.
CoverageWeb, API, mobile, cloud, code review
RecognitionCVE research, certifications, European security work
DeliveryClear reports, debriefs, remediation support
Next step
Have a launch, review, or sensitive release coming up?
Book a short scoping call. Best-fit engagements are narrow, authorized, and outcome-driven.