MITRE ATT&CK Mapping in Sentinel Detection Rules
It is 2 AM and your SIEM fires 47 alerts in three minutes. Forty-five are false positives. The other two are an active intrusion — one flagging suspicious PowerShell e…
7 min read
Internal vs External IP Analysis in Threat Hunting
Your SIEM fires a high-severity alert at 3 AM. A workstation on the finance VLAN just made an outbound connection to an IP address flagged in three threat intelligence…
8 min read
Forensic Triage on Windows: Rapid Evidence Collection
Your SIEM flags a suspicious PowerShell execution on a domain controller at 11:43 PM. The endpoint detection tool confirms process injection consistent with MITRE ATT&…
8 min read
Using the PowerShell Certificate Provider for Cert Management
It is 3 AM. Your SIEM is generating Kerberos pre-authentication failures across 47 workstations. You escalate to Tier 3 and begin triage. The answer is not malware, no…
11 min read
Microsoft Defender for Office 365: Configuration Audit Checklist
A financial services client came to us after a compliance review flagged an eleven-day gap in their Office 365 threat detection. They had Microsoft Defender for Office…
8 min read
Threat Hunting Techniques: A SOC Readiness Audit
Your SIEM generated zero critical alerts during the four-hour window on Tuesday night. Your first instinct is to call it a quiet shift. But three of the most damaging…
10 min read
