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Michael Schwarz @ CISPA Helmholtz Center for Information Security — 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
gladiator-security.com ↗	70 match 1 shared topics	Gladiator Information Security Systems	en	information-and-network-security	robotsllmsaihumans	emailphone	none
cintainfinita.com.ar ↗	69 match 1 shared topics	Cinta Infinita \| Information Security	Argentina en	information-and-network-security	robotsllmsaihumans	emailphone	none
krawczyk.city ↗	69 match 1 shared topics	Michael Krawczyk — Information Security & Infrastructure Engineer	en	information-and-network-security	robotsllmsaihumans	emailphone	none
mnexus.io ↗	69 match 1 shared topics	mNexus™ - Groundbreaking Technology for Information Security	en	information-and-network-security	robotsllmsaihumans	emailphone	none
csirt.am ↗	69 match 1 shared topics	INFOSEC — Information Security Solutions	en	information-and-network-security	robotsllmsaihumans	emailphone	none
cso.am ↗	69 match 1 shared topics	INFOSEC — Information Security Solutions	en	information-and-network-security	robotsllmsaihumans	emailphone	none
cybersec.am ↗	69 match 1 shared topics	INFOSEC — Information Security Solutions	en	information-and-network-security	robotsllmsaihumans	emailphone	none
rileyjanik.com ↗	69 match 1 shared topics	Riley Janik \| Information Security Analyst	en	information-and-network-security	robotsllmsaihumans	emailphone	none
zsecura.com ↗	69 match 1 shared topics	ZSecura – Information Security Consultant	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
behymertech.com ↗	69 match 1 shared topics	Joe Behymer — Information Security Engineer	en	information-and-network-security	robotsllmsaihumans	emailphone	none
zgriffin.com ↗	68 match 1 shared topics	Zach Griffin — Information Security Architect	en	information-and-network-security	robotsllmsaihumans	emailphone	none
bengreenbaum.com ↗	68 match 1 shared topics	Ben Greenbaum; Senior Information Security Product Manager	en	information-and-network-security	robotsllmsaihumans	emailphone	none
cybersecurity.run ↗	68 match 1 shared topics	Tools & Information \| Cyber Security	en	information-and-network-security	robotsllmsaihumans	emailphone	none
virtualsec.org ↗	68 match 1 shared topics	Virtual Security-Architect of Information Security	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	email phone	none
certitude.consulting ↗	68 match 1 shared topics	Certitude Consulting Vienna - Information Security	en	information-and-network-security	robotsllmsaihumans	emailphone	none
nathancooke.com ↗	68 match 1 shared topics	Nathan Cooke – Information Security Professional	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
thegurusec.com ↗	68 match 1 shared topics	Guru HariHaraun \| Information Security Professional	en	information-and-network-security	robots llmsaihumans	emailphone	none
4tifytech.com ↗	68 match 1 shared topics	4tify Technologies \| Information Security Consulting	en	information-and-network-security WordPress	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.