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Christophertklein alternatives & similar sites

Christopher Klein — 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
chrisslagel.com ↗	76 match 1 shared topics	Christopher Slagel	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christopherjohnson.me ↗	75 match 1 shared topics	Christopher Johnson	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christopher-d-clark.com ↗	72 match 1 shared topics	Christopher D. Clark, PMP	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christoph-egger.org ↗	72 match 1 shared topics	Christoph Egger	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christophe-litzinger.com ↗	71 match 1 shared topics	Christophe LITZINGER	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christophermarcellus.dev ↗	71 match 1 shared topics	Christopher Marcellus Portfolio	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christophstriecks.com ↗	70 match 1 shared topics	Christoph Striecks	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christophburhenne.com ↗	70 match 1 shared topics	Christoph Burhenne	en	information-and-network-security	robotsllmsaihumans	email phone	none
christopherschmidt.net ↗	69 match 1 shared topics	Christopher Schmidt - PrivacyByDesign	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christopherrider.net ↗	69 match 1 shared topics	Christopher Rider – Cybersecurity Blog	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
christophkerschbaumer.com ↗	68 match 1 shared topics	Dr. Christoph Kerschbaumer	en	information-and-network-security	robotsllmsaihumans	emailphone	none
hbcomputersecurity.co.uk ↗	68 match 1 shared topics	HB Computer Security \| Christopher Hunter-Bennett	GB en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 8
christophersant.com ↗	66 match 1 shared topics	Christopher Sant — Staff InfoSec Analyst \| IAM & Cyber Risk	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christopherignas.com ↗	66 match 1 shared topics	Christopher Ignas \| Security Engineer & Automation Consultant	en	information-and-network-security Spree Commerce	robotsllmsaihumans	emailphone	none
christoftorres.com ↗	66 match 1 shared topics	Christof Ferreira Torres	en	information-and-network-security Drupal	robotsllmsaihumans	emailphone	none
christiankargas.com ↗	66 match 1 shared topics	Christian Kargas	en	information-and-network-security	robotsllmsaihumans	emailphone	none
christopherjhadnagy.com ↗	65 match 1 shared topics	Christopher Hadnagy - Social Engineering Expert, Author, Keynote Speaker	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
christopherhadnagy.com ↗	65 match 1 shared topics	Christopher Hadnagy - Social Engineering Expert, Author, Keynote Speaker	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.