Independent security journal
Practical cybersecurity research and response playbooks for the people who keep real systems running — clear, useful, and free of hype.
$ cat principles
01verify the source
02explain the risk
03give the next step
// no fear-driven marketing
Journal / preview
Practical, source-backed, and reviewed for operational relevance.
Turn a Raspberry Pi 5 into a practical Mini SOC with Wazuh. Monitor up to 25 Windows, Linux and macOS endpoints, detect vulnerabilities, watch file changes and centralize security alerts without buying an enterprise SIEM.
Design RouterOS around roles, zones and policy before the network becomes complicated. Add VLANs, VPNs, servers and additional WAN links later without rebuilding the security model.
Use 2026 evidence to plan the next security budget around identity, exposed systems, recovery, telemetry, suppliers and AI — before buying another dashboard.
A practical Windows hardening guide for small businesses. Secure local administrators, Defender, BitLocker, RDP, firewall, LAPS, ASR rules, Office macros, updates and backups without building an enterprise security department.
CVE-2026-69730 is a critical Windows DNS Server remote code execution vulnerability rated CVSS 9.8. Learn what is affected, why domain controllers are at risk, how to check your servers, and why September's Windows updates also caused RDS problems.
A practical cURL guide for system administrators. Test APIs, DNS, HTTPS, certificates, authentication, proxies, redirects, webhooks, downloads, performance and network connectivity directly from the command line.
Learn what n8n is, how IT administrators and businesses can use it, practical automation examples, self-hosting basics, security risks, AI integration and real-world workflow ideas.
An administrative Windows password reset can restore sign-in while breaking access to DPAPI-protected secrets, EFS files and private keys. Learn how to identify the account type, preserve a working session, back up recovery material and prove the data still opens.
Two exploited Windows privilege-escalation flaws entered CISA KEV while unauthenticated DNS and DHCP Server RCEs scored 9.8. Identify affected roles, verify builds, patch, contain exposure and hunt for pre-patch compromise.
A practical cross-platform guide to choosing and deploying VPNs on MikroTik RouterOS 7, with working site-to-site and road-warrior configurations.
A blunt, evidence-led comparison of MikroTik and Cisco across price, licensing, security, performance, support and operational effort, with practical RouterOS and IOS XE audit commands.
Clone Windows 11 safely with Rescuezilla, Clonezilla or Hasleo, prepare a bootable USB, size EFI and recovery partitions correctly, and recover a clone that will not boot.
Why trust the work
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