Mathias Paulenko

A template to define how long data is kept, when it is archived, and when it must be deleted for compliance and cost reasons.

A template for documenting security findings in dependencies, including severity, impact, and remediation steps for engineering teams.

A template for managing the creation, distribution, rotation, and destruction of encryption keys across applications and services.

A checklist template for hardening laptops, workstations, and mobile devices that access corporate data and systems.

A template to document environment variables, secrets, endpoints, and infrastructure settings per deployment environment.

A template for assigning cloud infrastructure costs to teams, products, or environments with consistent tagging and chargeback rules.

A template to plan, execute, and document load tests that measure system behavior under realistic or peak traffic.

A document template for defining structured logging conventions, log levels, retention, and observability requirements across services.

A policy template that defines how alerts are configured, routed, escalated, and reviewed across services and infrastructure.

A template for documenting network security zones, segmentation rules, and traffic controls between environments and tenants.

A template for defining the boundaries, targets, rules, and deliverables for a penetration testing engagement.

A template for defining role-based access control policies, including roles, permissions, assignment rules, and review cadence.

A template for tracking and scheduling the rotation of API keys, passwords, certificates, and other secrets across systems.

A template for defining reliability targets, error budgets, and measurement methods for services and systems.

A template for tracking TLS/SSL certificate inventory, renewals, deployments, and expiration risks across domains and services.

A structured template for evaluating the security, compliance, and operational posture of third-party vendors before onboarding or renewal.

A template for reviewing and certifying user access rights across systems, applications, and data repositories.

A template for summarizing vulnerability scan findings, including asset coverage, severity distribution, and remediation tracking.

A checklist to ensure production deployments complete without service interruptions using safe rollout patterns.

Split a large dataset into smaller partitions (shards) distributed across multiple servers to improve growth, performance, and availability...

Limit the rate at which a system processes requests or consumes resources to prevent overload, ensure fair usage, and maintain predictable...

A template for documenting API changes including breaking changes, new features, deprecations, and bug fixes.

A template for communicating API deprecations, breaking changes, and sunset timelines to consumers.

A guideline for standardizing error responses, status codes, and error payloads across REST and GraphQL APIs.