Blue Team of One field notes · security

Practitioner security field notes

Real defensive work, written honestly.

Ram Mudigina
Ram Mudigina
Security Lead · Surya Technologies · Bengaluru, India
27Field notes
09Verticals

Explore by vertical

01
Identity Security
Tokens, Conditional Access, PIM, passwordless.
9 posts
02
Endpoint Security
EDR, hardening, Intune, LAPS.
4 posts
03
Digital Forensics
Legal holds, eDiscovery, preservation.
3 posts
04
Email Security
Mail flow, phishing, delegation.
3 posts
05
Incident Response
Containment and honest writeups.
2 posts
06
Detection Engineering
KQL hunting, Sentinel rules.
2 posts
07
Cloud Security
Secure access, posture.
2 posts
08
SOC Operations
Triage, workflow, automation.
1 posts
09
PowerShell Library
Reusable blue-team scripts.
1 posts

Latest

PowerShell Library · Aug 21
A privileged-access reporter: who holds admin, and is it standing or JIT?
Newest field note →
Aug 2026Identity Security
Temporary Access Pass is a loaded gun: using it without shooting yourself
Aug 2026Identity Security
Killing standing admin: tiered privileged access with PIM
Aug 2026Endpoint Security
Windows Hello for Business via Intune: the two paths, and picking the right one