RESOURCES
Practitioner writing on MDR, SIEM operations, identity threat detection, threat advisories, and what running an actual 24/7 SOC teaches you. No fluff.
ALL POSTS · 29
How CrowdStrike AIDR inspects AI traffic across seven layers — the collector map, the Layer 5 policy engine, and the roadmap. A practitioner walkthrough.
AIDR is runtime security for AI systems: detecting and stopping agent threats as they execute. What it covers, and why existing tools miss it.
CrowdStrike AIDR across Claude Code hooks, the MCP proxy, and the browser — what each collector sees, and what it can't. By QMasters CTO Gregori Nazarovsky.
AI belongs in detection engineering as instrument, not author — across QRadar, Splunk, and CrowdStrike. By QMasters CTO Gregori Nazarovsky.
How AI plus CrowdStrike's read-only MCP and RTR run incident response across 100+ machines — 100GB+ of remote triage, with humans authorizing every action.
How SOC teams use MCP to ask, investigate, summarize, and spot trends across security tools — by QMasters CTO Gregori Nazarovsky.
Three years after CVE-2022-42475 hit FortiOS SSL-VPN, the playbook for handling vendor zero-days hasn't changed. Here's the IOC pattern, detection logic, and the operating model that catches the next one.
When a vendor like Fortinet, Cisco, F5, or Aruba publishes a critical advisory, the next 60 minutes determine your exposure. Here's the structured playbook QMasters' SOC runs.
What happens in the first 24 hours of an incident determines whether it stays contained or becomes a board-level event. Here's the operational playbook QMasters' IR team runs — minute by minute.
Most security awareness programs are compliance theater. The few that change behavior share a structural shape — short, role-targeted, behaviorally measured, and built around real attack patterns. Here is how QMasters runs awareness training as an operational control, not a checkbox.
SysJoker has quietly evolved from a 2021 C++ backdoor into a Rust-based, multi-platform stealth tool. Here's what changed, why Rust matters, and how QMasters' SOC hunts for it today.
SaaS Security Posture Management (SSPM) closes the gap between IT-managed SaaS and the security controls actually applied to it. Here is what SSPM is, why Microsoft 365 and Google Workspace deserve their own posture program, and the QMasters baseline for both.
Windows event collection has changed substantially since WinCollect 7. Here's the practical guide to current architecture, sizing, and the alternatives worth considering.
CNAPP started as a Gartner acronym and turned into the only practical way to secure cloud workloads at scale. Here is what CNAPP is in 2026, the mistakes that make it expensive, and the operating model QMasters runs across AWS, Azure, and GCP.
Patching by CVSS score doesn't work anymore. The shift to exposure management — context, exploitability, business impact — is the single most important VM change of the decade.
CrowdStrike's Fusion SOAR has matured into a serious workflow platform. Here are the four playbooks every Falcon-using SOC should have running, and the design rules that keep them maintainable.
ITDR closes the gap between IAM (which decides who can log in) and EDR (which watches the endpoint). Here is why every modern attack now runs through identity, what ITDR actually does, and how QMasters operationalizes it on CrowdStrike Falcon Identity Protection.
What to do in the first 24 hours of a ransomware attack — containment, communication, decision points, and the mistakes that turn bad days into catastrophic weeks.
Living-off-the-Land (LotL) attacks use built-in OS tools instead of malware. They're harder to detect, harder to block, and they're now the dominant pattern in advanced intrusions.
A realistic 90-day playbook for mid-market CISOs building or rebuilding a Security Operations Center — what to deploy, what to outsource, what to defer.
Should you migrate from QRadar, Splunk, or ArcSight to CrowdStrike Next-Gen SIEM? An honest framework — when it makes sense, when it doesn't, and what migration actually costs.
DailyIOC is QMasters' curated threat intelligence operation — 250K+ daily IOCs filtered to high-confidence indicators that get pushed into customer firewalls, EDR, DNS, and email gateways before alerts are needed.
Unlimited MDR sounds great on a slide. Behind the marketing, scope, response actions, and incident response are where vendors hide the real limits. Here's how to decode the offer.
Per-EPS pricing punishes visibility. Flat-rate MDR aligns vendor incentives with detection. Here's how to compare honestly — and why most CISOs are quietly switching.
Modern deception is not 1990s honeypots. Decoy assets, tokens, and breadcrumbs produce zero-false-positive alerts that catch insider threats and dwell-time adversaries — when deployed correctly.
A no-vendor-spin audit framework for QRadar deployments — health checks, content coverage, log source quality, license efficiency, and the questions to ask before renewal.
Modern APT detection in QRadar Suite — why generic correlation rules fail, the four detection layers that actually catch nation-state tradecraft, and how QMasters tunes them at scale.
DNS traffic is the most under-used detection surface in most environments. Here's why, what to monitor, and the patterns that catch malware C2, exfiltration, and shadow IT.
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