Segurança

Harden a site behind Cloudflare end-to-end, from account to zone to origin. Covers DNS hygiene, origin-IP protection via Authenticated Origin Pulls and IP allowlisting, WAF managed rules, Bot Fight Mode, rate limiting, Transform Rules for security headers, Zero Trust Access for admin paths, and R2 / Pages security. Invoke when onboarding a domain, when the origin IP may be exposed, or after an att

Push current branch and create a pull request. Rebase workflow, auto-PR, merge prompt after checks pass. Triggers: "push-and-pr", "/push-and-pr", "push and pr", "create pr", "сделай пр", "запушь"

Audit a public-facing site or server for common misconfigurations without sending exploit traffic. Covers DNS hygiene, TLS and HSTS, security headers, exposed paths (.git, .env, backups), cookie flags, and software fingerprinting. Invoke when onboarding a new client site, before launch, after infrastructure changes, or as periodic re-audit.

Automated web application vulnerability scanner and exploit generator starting from domains or URLs. Tests for SQLi, XSS, SSRF, IDOR, SSTI, authentication bypass, file upload bypass, and race conditions. Generates working PoC for each finding. Use when user asks to "find vulnerabilities", "scan web app", "test for XSS/SQLi/SSRF", "hunt bugs", "bug bounty scan", or provides a domain for web securit

Harden a Kubernetes cluster's data plane and control plane. Covers Pod Security Standards (Restricted, Baseline, Privileged), RBAC with least privilege, NetworkPolicy default-deny, secrets management without raw env vars, admission controllers (Kyverno, OPA Gatekeeper), image scanning, and audit logging. Invoke when provisioning a new cluster, inheriting one, or before adding a new tenant to a sha

Baseline-harden a Debian or Ubuntu VPS in roughly thirty minutes. Covers SSH key-only authentication, UFW firewall, fail2ban with web-app jails, unattended security upgrades, kernel sysctls, journalctl retention, and sudo policy. Invoke when provisioning a new VPS, inheriting one without documented hardening, or before exposing a service to the public internet.

Cover Germany, Austria, and Switzerland compliance requirements that have security implications. Covers Impressum content per TMG/MStV/ECG, Datenschutzerklärung per DSGVO/TTDSG/DSG, AGB and Widerrufsbelehrung, AVV/DPA for sub-processors, technical-organizational measures (TOMs), and cookie consent that satisfies all three jurisdictions. Invoke when launching a DACH-facing site, adding third-party

Secure NATS, RabbitMQ, Kafka, and similar message buses against misconfiguration and cross-tenant leakage. Covers account or vhost isolation, deny-default subject and topic permissions, producer and consumer authentication, replay protection, consumer-side idempotency, and encryption in transit and at rest. Invoke when introducing a bus, adding multi-tenancy, or after a cross-tenant message-leakag

Audit and defend against malicious dependencies in npm, pnpm, PyPI, and similar ecosystems. Covers lockfile hygiene, the limits of npm audit, behavior-level scanning with socket.dev, postinstall script review, typosquat and slopsquat detection, and minimum-permission CI runs. Invoke when adding a new dependency, after a supply-chain incident, or as periodic audit.

Autenticação e segurança no governo holandês: DigiD, eHerkenning, OAuth, OIDC, PKIoverheid, BIO, NIS2, security.txt e relato de vulnerabilidades.

Apply operational controls to applications built on the Anthropic API or similar LLM SDKs. Maps the OWASP LLM Top 10 to practical controls, plus rate limiting, cost caps, PII scrubbing, audit logging, model-version pinning, and an AI-incident response playbook. Invoke when shipping an LLM feature to production, when handling an abuse complaint, or after a model-provider advisory.

Habilidade abrangente de segurança SaaS que cobre auditoria de código, geração de checklist e relatórios de vulnerabilidades.