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4Sec alternatives & similar sites

Zakaria Rachid - Security & stuff — 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
information-technology.eu ↗	68 match 1 shared topics	Ariovis - Security meets business	European Union fr	information-and-network-security	robotsllmsaihumans	emailphone	none
doriangastaud.com ↗	67 match 1 shared topics	Dorian Gastaud - Cybersecurity & Dev	fr	information-and-network-security	robotsllmsaihumans	emailphone	none
cyber.tn ↗	67 match 1 shared topics	Cybersecurity News	fr	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
corp-password-mangemet.fr ↗	65 match 1 shared topics	Proofpoint Security Awareness Training	France fr	information-and-network-security	robotsllmsaihumans	emailphone	none
hydraze.org ↗	65 match 1 shared topics	HYDRAZE \| Cyber Security Incident Response	fr	information-and-network-security	robotsllmsaihumans	emailphone	none
7mnm.com ↗	65 match 1 shared topics	Abdelmounaim Errafai \| 7mnm — Cybersecurity & Systems Engineer	fr	information-and-network-security	robotsllmsaihumans	emailphone	none
cybersecuritymag.africa ↗	65 match 1 shared topics	Accueil — Africa Cybersecurity Mag	fr	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
cyber4hacks.net ↗	65 match 1 shared topics	Blockchain and Security – A Digital Revolution	fr	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
casysma.com ↗	65 match 1 shared topics	Computer Advanced Systems and Security Managment	fr	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	email phone	none
cautio-security.com ↗	65 match 1 shared topics	Cautio Security - Cybersécurité & Infrastructure Réseau	fr	information-and-network-security	robotsllmsaihumans	emailphone	none
7lna.org ↗	64 match 1 shared topics	7LnA Security \| V10.1 Antivirus & Tools pour Linux	fr	information-and-network-security	robotsllmsaihumans	emailphone	none
fr-cybersecurity.ch ↗	64 match 1 shared topics	Fribourg Cybersecurity Seminar - Swiss Armed Force	Switzerland fr	information-and-network-security	robotsllmsaihumans	emailphone	none
0day-cybersecurity.com ↗	64 match 1 shared topics	ODAY Cybersecurity \| Secure Today. Ready for Tomorrow.	fr	information-and-network-security	robotsllmsaihumans	emailphone	none
dothazard.com ↗	64 match 1 shared topics	Dothazard - Blog underground : Hacking & Securité Informatique	fr	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
aurec.tech ↗	64 match 1 shared topics	AUREC, African Unity for Resilience in Cybersecurity	fr	information-and-network-security	robotsllmsaihumans	emailphone	none
fortnot.ch ↗	64 match 1 shared topics	Maintenance - Forteresse CyberSecurity	Switzerland fr	information-and-network-security	robotsllmsaihumans	emailphone	none
cyberwave.network ↗	64 match 1 shared topics	CYBERWAVE - Cybersecurity services and training platform	fr	information-and-network-security WordPress WooCommerce	robots llmsaihumans	emailphone	none
vpshostingas.com ↗	64 match 1 shared topics	Vpshostingas – 18-Year-Old Security Flaw Discovered in Web Browsers	fr	information-and-network-security WordPress WooCommerce	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.