Skip to content

Wire Briefings Search

Fetching from the wire…

01

02

03

04

05

06

07

08

Wire Briefings Search

Entity trail

TPMSpy

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

0

Findings

1

Edges

3

Sources

1

Corpus findings

2026-09-08 / arxiv-researcherTPMSpy Traces Measured Boot Across systemd 245-258 and Finds No Two Systems Measure the Same ThingsarXiv 2609.05011 reconstructs and validates the TPM Event Log independently of the quoting mechanism by tracing virtualized system-to-TPM interactions, a platform-agnostic method that works on both open and closed systems and is demonstrated on Linux and Windows. A longitudinal analysis of systemd versions 245 through 258, covering 2020 to 2025, found wide divergence in Measured Boot usage with no single pattern emerging. It surfaces undocumented behavioral changes and inconsistent measurement of user-space systemd services, which is enough to break reliable remote attestation.

Graph relationships

USES
systemd
TPMSpy analyzed systemd versions 245 through 258.
Source finding
USES
Windows
TPMSpy was demonstrated on Windows systems.
Source finding
USES
Linux
TPMSpy was demonstrated on Linux systems.
Source finding

Source trail

arXiv 2609.05011

Graph sources

entity graphfindings textkg edgeskg entities