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Matthias Hammerschmidt - IT Sicherheit — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Information And Network Security →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
medienkompetenz.digital ↗	69 match 1 shared topics	it-Sicherheit	de	information-and-network-security	robotsllmsaihumans	emailphone	none
it-sicherheit-kmu.ch ↗	68 match 1 shared topics	IT-Sicherheit-KMU	Switzerland de	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
althammer-kill.de ↗	68 match 1 shared topics	Digitale Sicherheit und Datenschutz \| Althammer & Kill	Germany de	information-and-network-security TYPO3	robots llmsaihumans	emailphone	none
abhoerschutz.com ↗	68 match 1 shared topics	HKS Sicherheitsberatung für Abhörschutz	de	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	email phone	none
cydas.de ↗	68 match 1 shared topics	Cydas – Mehr Sicherheit im Web.	Germany de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
aramido.de ↗	67 match 1 shared topics	🔐 aramido macht IT sicher.	Germany de	information-and-network-security	robotsllmsaihumans	emailphone	none
digitale-sicherheit.org ↗	67 match 1 shared topics	Startseite 🔒 Bundesverband für digitale Sicherheit	de	information-and-network-security	robotsllmsaihumans	emailphone	none
emitec-datacom.ch ↗	67 match 1 shared topics	IT Dienstleister Schweiz - Sicherheit + Performance	Switzerland de	information-and-network-security	robotsllmsaihumans	email phone	none
data-pie.ch ↗	67 match 1 shared topics	Data Pie Cybersecurity - IT-Sicherheit für die Schweiz	Switzerland de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
anmatho.de ↗	67 match 1 shared topics	ANMATHO AG - Informationssicherheit und Datenschutz	Germany de	information-and-network-security WordPress	robots llmsaihumans	email phone	none
antileaks.de ↗	67 match 1 shared topics	ANTILEAKS.DE – IT-Sicherheit für den Mittelstand	Germany de	information-and-network-security WordPress	robotsllmsaihumans	email phone	none
alphared-cybersecurity.com ↗	67 match 1 shared topics	alphared cybersecurity - IT-Sicherheitsberatung	de	information-and-network-security TYPO3	robotsllmsaihumans	emailphone	none
assekuratarating.de ↗	67 match 1 shared topics	IT-Sicherheit - Assekurata Solutions	Germany de	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
digitalsecurityswitzerland.ch ↗	67 match 1 shared topics	Allianz Digitale Sicherheit Schweiz	Switzerland de	information-and-network-security HubSpot	robotsllmsaihumans	email phone	none
ottenheimer.app ↗	67 match 1 shared topics	Ottenheimer GmbH — Informationssicherheit	de	information-and-network-security	robotsllmsaihumans	emailphone	none
coniundo.com ↗	67 match 1 shared topics	Informationssicherheit \| CONIUNDO	de	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
internetprivatsphare.ch ↗	67 match 1 shared topics	IT Security: Hier finden Sie Informationen rund um Sicherheit im Internet.	Switzerland de	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
mbfingermetrica.com ↗	66 match 1 shared topics	MBfingerMetrica - Innovative Biometrische Sicherheitstechnik	de	information-and-network-security Weebly	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.