The World's Only 100% Pure-Rust
Crash-Proof DFIR Workstation

Legacy EDR agents run fragile C/C++ kernel drivers that risk global BSOD crashes. AlaskaSentinel runs entirely in user-space (Ring 3) using native Windows NT subsystem calls. Triage live memory, hunt 40+ persistence hooks, evaluate EVTX Sigma rules, and auto-isolate threats with zero cloud telemetry.

🛡️ Read Kernel vs. Ring-3 White Paper

The July 19th Kernel Lesson

Why Ring 0 Drivers Are an Unacceptable Risk

When a C/C++ kernel driver (`.sys`) dereferences a null pointer, the entire Windows NT operating system crashes immediately with a Blue Screen of Death (BSOD). AlaskaSentinel mathematically eliminates this class of disaster.

Legacy EDR (CrowdStrike, Carbon Black)

Ring 0 Kernel Execution (.sys)

✖ Single pointer bug crashes entire OS with unrecoverable BugCheck
✖ Requires rebooting into Safe Mode or BitLocker recovery across thousands of hosts
✖ Streams gigabytes of telemetry to cloud multi-tenant clusters
✖ Written in memory-unsafe C and C++

AlaskaSentinel Pure-Rust Architecture

Ring 3 User-Space Subsystem Calls

✔ Zero kernel drivers loaded • Mathematically cannot cause a BSOD
✔ Isolated process memory: an unhandled exception simply restarts the service
✔ Strict zero-cloud mandate: zero bytes leave the local machine
✔ 100% Pure Rust with compile-time memory safety ownership model

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Process Tree & Memory Radar

Shannon entropy scoring of process memory, parent-child spoofing detection, and automated Living-off-the-Land (LOLBAS) hunting.

Sub-second memory analysis

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EVTX Sigma Rule Engine

Audits Windows Event Logs against 20+ pre-compiled Sigma rules in user-space with instant query translation to KQL, Splunk, and PowerShell.

Real-time log correlation

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Cryo-Freeze & Airlock

Halts adversary threads in RAM without killing volatile forensic state. Triggers atomic network isolation with auto-release timers.

Forensic preservation

The World's Only 100% Pure-Rust Crash-Proof DFIR Workstation