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Posted 18 days ago
Penetration test of patient web app and API (ISO 27001 audit)
Fixed price · €6,000ExpertLess than 1 month
We need a grey-box penetration test of our patient portal (React SPA) and REST API before our ISO 27001 surveillance audit. Deliverables: report with CVSS scores, retest after fixes, executive summary.
Penetration TestingOWASP
Payment verified5.0(18)€33,030 spentBelgiumProposals: Less than 5
Posted 28 Sept 2026
Web app security review for login and API flows
Fixed price · €10,150Intermediate1 to 3 months
I need a focused security check for one small web app before I put it to more users. Main area is login, reset password, session handling and the API endpoints behind the app. Please look for common problems, give me clear findings with steps to reproduce,…
Penetration TestingOWASPBurp SuiteOAuth & OIDC
Payment not verifiedGermanyProposals: Less than 5
Posted 24 Sept 2026
Quick security review for my small web app
Hourly · €35–€50IntermediateLess than 1 month
I need someone to do a short security check on my small web app before I add more users. The app is built with a simple Node.js backend and a React frontend, with login through Keycloak. Please look for easy weak points, bad settings, and the most obvious…
Penetration TestingOWASPBurp SuiteKeycloakOAuth & OIDC
Payment not verifiedFranceProposals: Less than 5