Field notes

Journal

Vendor Risk Is Your Risk: Third-Party Access Reviews

Third-party access is your access. Vendors who connect through virtual private networks, shared administrator accounts, browser-based support tools, or continuous-integration integrations inherit a slice of your trust boundary. Questionnaires capture a moment in time. Continuous control…

Kubernetes RBAC Mistakes That Create Silent Privilege

Further implementation guidance Translate guidance into tickets with owners, due dates, and verification steps. Controls without owners become folklore. Partial improvements that shrink blast radius this week beat waiting for perfect projects that never ship. Document…

Logging and Detection Starter Pack for Cloud Workloads

Additional operational guidance Sustainable security operations depend on cadence, ownership, and verification. Add calendar reminders for access reviews, patch windows, and detection tuning. Keep exception lists short and dated. When staffing is thin, protect the highest-signal…

Patch Management Without Heroics: Cadence Over Fire Drills

Additional operational guidance Sustainable security operations depend on cadence, ownership, and verification. Add calendar reminders for access reviews, patch windows, and detection tuning. Keep exception lists short and dated. When staffing is thin, protect the highest-signal…

Network Segmentation Patterns That Actually Survive Growth

Network segmentation diagrams look clean in pitch decks and messy in production. Early-stage infrastructure often begins as a flat virtual network with security groups added reactively. That pattern works until a single compromised workload can reach…

Why Multi-Factor Authentication Still Fails in Ops Workflows

Multi-factor authentication is table stakes on every security questionnaire. Yet operations teams still see account takeovers, virtual private network footholds, and software-as-a-service administrator compromises where multi-factor authentication is supposedly enabled. The gap is rarely whether a…

Container Image Supply Chain Hygiene for Small Teams

Container images are how modern teams ship software. They are also how vulnerable libraries, forgotten debug shells, and untrusted upstream layers quietly enter production. For a small team, supply-chain hygiene does not require a dedicated security…

Building a Secure Baseline for a New Engineering Company

When a new engineering company stands up its first production systems, security work competes directly with shipping velocity. Founders feel that tension in every planning meeting. The teams that stay out of trouble rarely begin with…