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facilishz

I enjoy tinkering with networks, systems, and anything that lets me understand how things work.

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LPD has no service fingerprint in this sample and nearly a million port observations

LPD has no service fingerprint in this sample and nearly a million port observations

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3 min read
Dameware Command Injection Shows Why Remote Support Needs Its Own Boundary

Dameware Command Injection Shows Why Remote Support Needs Its Own Boundary

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2 min read
Dameware's Tiny Internet Fingerprint Does Not Measure Remote-Support Exposure

Dameware's Tiny Internet Fingerprint Does Not Measure Remote-Support Exposure

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2 min read
CSP Nonces Need Per-Response Entropy and Cache Discipline

CSP Nonces Need Per-Response Entropy and Cache Discipline

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2 min read
Wagtail: Measuring the Admin Surface Behind Public Content

Wagtail: Measuring the Admin Surface Behind Public Content

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2 min read
IBM Voice Gateway's Zero-Match Problem and the Liberty Runtime Behind It

IBM Voice Gateway's Zero-Match Problem and the Liberty Runtime Behind It

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3 min read
Firewalls Are Easy to See; SAML Entitlement Is Not

Firewalls Are Easy to See; SAML Entitlement Is Not

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2 min read
From asset count to confirmed takeover: an evidence ladder for Dahua exposure

From asset count to confirmed takeover: an evidence ladder for Dahua exposure

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3 min read
INFINITT PACS Trusts Update Files and URI Handlers at the Workstation Boundary

INFINITT PACS Trusts Update Files and URI Handlers at the Workstation Boundary

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3 min read
OpenObserve's Small Fingerprint Still Requires an Identity Audit

OpenObserve's Small Fingerprint Still Requires an Identity Audit

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2 min read
Synology's Title Footprint Is Far Larger Than Its DSM App Fingerprint

Synology's Title Footprint Is Far Larger Than Its DSM App Fingerprint

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2 min read
ByteStash API Keys Survived the Account Deactivation They Should Have Lost

ByteStash API Keys Survived the Account Deactivation They Should Have Lost

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2 min read
RAGFlow private agents were not private through the OpenAI-compatible endpoint

RAGFlow private agents were not private through the OpenAI-compatible endpoint

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2 min read
Three SAP Web Dispatcher Titles and an Administrator CSRF Path

Three SAP Web Dispatcher Titles and an Administrator CSRF Path

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3 min read
Patching CVE-2026-79889 Across AOS-8 Release Branches

Patching CVE-2026-79889 Across AOS-8 Release Branches

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3 min read
Opaque Response Blocking closes a cross-origin media read path

Opaque Response Blocking closes a cross-origin media read path

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3 min read
Falco rules are valuable only when the alert path is trustworthy

Falco rules are valuable only when the alert path is trustworthy

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3 min read
Forwarding the GnuPG extra socket transfers signing authority

Forwarding the GnuPG extra socket transfers signing authority

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3 min read
File Browser exposure depends on user scope and share policy

File Browser exposure depends on user scope and share policy

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3 min read
Nebula Lighthouse discovery: when the product count is mostly page-title noise

Nebula Lighthouse discovery: when the product count is mostly page-title noise

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3 min read
The Adjacent Attacker Model Behind CVE-2026-79876

The Adjacent Attacker Model Behind CVE-2026-79876

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4 min read
Triaging CVE-2026-79871 across conductors, controllers and access points

Triaging CVE-2026-79871 across conductors, controllers and access points

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3 min read
RPKI origin validation: turning route trust into an operational control

RPKI origin validation: turning route trust into an operational control

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4 min read
Nextcloud token security depends on key custody, not token count

Nextcloud token security depends on key custody, not token count

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4 min read
Node.js Permission Checks Are a Seat Belt, Not a Container

Node.js Permission Checks Are a Seat Belt, Not a Container

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3 min read
SourceHut OAuth Scopes Need a Per-Service Review

SourceHut OAuth Scopes Need a Per-Service Review

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3 min read
Apache Karaf WebConsole authority begins with the admin role

Apache Karaf WebConsole authority begins with the admin role

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3 min read
Guacamole exposure is a remote-access authorization problem

Guacamole exposure is a remote-access authorization problem

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4 min read
CVE-2026-79848: Patch Verification Evidence for ArubaOS Teams

CVE-2026-79848: Patch Verification Evidence for ArubaOS Teams

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3 min read
Incident response for autonomous AI systems needs reasoning telemetry and scoped containment

Incident response for autonomous AI systems needs reasoning telemetry and scoped containment

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3 min read
A revoked certificate authority stayed in a PyPI publishing action

A revoked certificate authority stayed in a PyPI publishing action

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3 min read
Sec-Fetch-Site filters requests, but does not authorize users

Sec-Fetch-Site filters requests, but does not authorize users

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4 min read
Restyaboard board roles and OAuth access need separate inventories

Restyaboard board roles and OAuth access need separate inventories

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4 min read
alf.io: 75 application matches and an API-key role ceiling to verify

alf.io: 75 application matches and an API-key role ceiling to verify

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3 min read
CVE-2026-79858: When an AOS-8 SQL injection becomes a data integrity incident

CVE-2026-79858: When an AOS-8 SQL injection becomes a data integrity incident

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4 min read
Validating CVE-2026-79846 Remediation Without a Public PoC

Validating CVE-2026-79846 Remediation Without a Public PoC

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3 min read
Apache Answer roles matter most when a community is public

Apache Answer roles matter most when a community is public

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3 min read
Pip hash-checking mode only works when every dependency is covered

Pip hash-checking mode only works when every dependency is covered

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3 min read
Win32 app isolation needs a capability budget, not a one-time switch

Win32 app isolation needs a capability budget, not a one-time switch

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4 min read
Wanderer exposure begins with signup, proxy trust, and stored secrets

Wanderer exposure begins with signup, proxy trust, and stored secrets

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3 min read
Arkime header authentication needs role mapping discipline

Arkime header authentication needs role mapping discipline

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3 min read
hidepid turns process visibility into a service isolation decision

hidepid turns process visibility into a service isolation decision

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4 min read
CVE-2026-98625 from a local attacker's viewpoint

CVE-2026-98625 from a local attacker's viewpoint

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3 min read
Pydio Cells access needs a PAT, workspace, and public-share inventory

Pydio Cells access needs a PAT, workspace, and public-share inventory

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3 min read
CreateProcess search order turns an executable name into a trust decision

CreateProcess search order turns an executable name into a trust decision

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3 min read
Token Exchange Needs an Actor Budget, Not Just an Audience

Token Exchange Needs an Actor Budget, Not Just an Audience

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3 min read
Apache APISIX Admin Exposure: The Gap Between a 9180 Listener and a Key-Protected Control Plane

Apache APISIX Admin Exposure: The Gap Between a 9180 Listener and a Key-Protected Control Plane

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3 min read
Backrest concentrates repository credentials behind its web UI

Backrest concentrates repository credentials behind its web UI

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2 min read
Signal K: 558 Title Matches, 1,085 Body Matches, and a Path Traversal With a Visibility Condition

Signal K: 558 Title Matches, 1,085 Body Matches, and a Path Traversal With a Visibility Condition

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2 min read
Building an Evidence Trail for CVE-2026-76466 Remediation

Building an Evidence Trail for CVE-2026-76466 Remediation

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3 min read
Incident response for a trusted Java CA key: CVE-2026-91403

Incident response for a trusted Java CA key: CVE-2026-91403

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3 min read
Yacht management pages inherit the Docker socket's authority

Yacht management pages inherit the Docker socket's authority

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2 min read
SCEP enrollment needs more than a shared challenge password

SCEP enrollment needs more than a shared challenge password

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2 min read
CUPS access rules must separate printing from printer administration

CUPS access rules must separate printing from printer administration

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2 min read
Hitobito OAuth tokens inherit the full role set of their user

Hitobito OAuth tokens inherit the full role set of their user

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2 min read
Openfire exposure needs an admin-console and TLS boundary review

Openfire exposure needs an admin-console and TLS boundary review

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3 min read
A rollback-safe patch plan for CVE-2026-102278 in QRadar SOAR

A rollback-safe patch plan for CVE-2026-102278 in QRadar SOAR

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3 min read
Preparing a defensible notification workflow after an external-system breach

Preparing a defensible notification workflow after an external-system breach

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4 min read
PostgreSQL Foreign Data Wrappers Hide a Second Credential Boundary

PostgreSQL Foreign Data Wrappers Hide a Second Credential Boundary

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3 min read
Audiobookshelf User Tokens Need Library-Level Review

Audiobookshelf User Tokens Need Library-Level Review

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2 min read
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