Firefox HTTPS-Only Mode: Understand Warnings Before Adding Exceptions
Enable Firefox HTTPS-Only Mode deliberately, distinguish transport security from site trust, and keep necessary exceptions narrow.
Signal over noise
Stay curious. Stay one step ahead.
Technology, ethical hacking, and software. Clear explanations for a fast-moving world.
Explore the latestTECHNOLOGY / SECURITY / SOFTWARE
The feed
Fresh perspectives.
Defender ASR Rules: Verify Prerequisites, Modes, and Narrow Exceptions
Deploy Defender ASR rules with rule-specific guidance, verified antivirus state, representative testing, and carefully scoped exclusions.
IAM Access Analyzer: Match Findings to the Permission Question
Review external, internal, and unused IAM access with explicit scope, business ownership, careful reductions, and workload verification.
CSP Report-Only: Turn Browser Reports into a Tested Enforcement Plan
Use CSP report-only to observe violations, verify reporting, review legitimate dependencies, and test enforcement separately.
HSTS Rollout: Commit to HTTPS Only After the Domain Estate Is Ready
Understand HSTS browser behavior, subdomain scope, staged rollout, and preload recovery limits before making a lasting HTTPS commitment.
Rsync Backups: Verify Paths, Deletion, Metadata, and Restoration
Build an rsync recovery workflow with verified paths, reviewed deletion, required metadata, consistent source data, and tested restoration.
Systemd Journal Retention: Keep Useful Evidence Without Exhausting Storage
Plan systemd journal persistence, capacity, retention, and vacuum operations without confusing active files or deleting required evidence.
Terraform State Security: Redaction Is Not Secret Removal
Protect Terraform state and saved plans, distinguish redaction from omission, and verify provider support for ephemeral and write-only values.
Ansible Check Mode: Review the Simulation Before Trusting the Rollout
Understand Ansible check-mode limits, task overrides, sensitive diffs, and the controlled pilot needed to verify a real deployment.
Built for the curious
Understand the tools. Question the hype. Keep learning.
Explore emerging technology, practical software, and security education grounded in responsible use.