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Sites similar to 4sec.net.br

4Sec alternatives & similar sites

4Sec Segurança da Informação — 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
4nsecurity.com.br ↗	75 match 1 shared topics	Pignustech \| Consultoria de Segurança da Informação	BR pt	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	email phone	none
dpomax.app ↗	75 match 1 shared topics	DPO MAX - Governança LGPD e Segurança da Informação	pt	information-and-network-security	robots llmsaihumans	emailphone	none
ndmoz.com ↗	75 match 1 shared topics	nDD - nDimensões Digitais \| Segurança da Informação	pt	information-and-network-security	robotsllmsaihumans	emailphone	none
lumiun.com ↗	69 match 1 shared topics	Soluções de Controle e Segurança da Internet - Lumiun	pt	information-and-network-security	robotsllmsaihumans	emailphone	none
3cbrasil.com ↗	68 match 1 shared topics	S4 - Cibersegurança	pt	information-and-network-security	robotsllmsaihumans	emailphone	none
havod-tech.com ↗	67 match 1 shared topics	Havod - Cybersegurança Corporativa	pt	information-and-network-security	robotsllmsaihumans	emailphone	none
sykesec.com ↗	67 match 1 shared topics	Sykesec \| Cibersegurança & LGPD Interativa	pt	information-and-network-security	robotsllmsaihumans	emailphone	none
aboutnet.com.br ↗	66 match 1 shared topics	AboutNet – Segurança, Performance e Conectividade	BR pt	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
fartechvanguard.com ↗	66 match 1 shared topics	Fartech Vanguard \| Investigação e Tecnologia em Segurança	pt	information-and-network-security	robotsllmsaihumans	emailphone	partial · 8
abeaco.com.br ↗	66 match 1 shared topics	Tendências Cyber: Inovações em Segurança e Software	BR pt	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
lucasbgates.com ↗	66 match 1 shared topics	Triton Infosec \| Especialistas em Pentest e Cibersegurança	BR~ pt	information-and-network-security	robotsllmsaihumans	emailphone	none
2secure.com.br ↗	66 match 1 shared topics	2Secure Technology – Segurança computacional e consultoria de homologação	BR pt	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
abese.org.br ↗	66 match 1 shared topics	ABESE - Associação Brasileira das Empresas de Sistemas Eletrônicos de Segurança	BR pt	information-and-network-security	robotsllmsaihumans	email phone	none
joaotrain.com ↗	66 match 1 shared topics	João Trein \| Bitcoin e Cibersegurança	pt	information-and-network-security	robots llmsaihumans	emailphone	none
joaotrein.com ↗	66 match 1 shared topics	João Trein \| Bitcoin e Cibersegurança	pt	information-and-network-security	robots llmsaihumans	emailphone	none
cyberpath.ninja ↗	65 match 1 shared topics	CyberPath - Sua Trilha em Cibersegurança	pt	information-and-network-security	robotsllmsaihumans	emailphone	none
joncardoso.com ↗	65 match 1 shared topics	Jon Cardoso - Inteligência Artificial e Segurança Cibernética	pt	information-and-network-security	robotsllmsaihumans	emailphone	none
cyberion.solutions ↗	65 match 1 shared topics	Cyberion \| SOC 24/7, NOC & Cibersegurança Estratégica	pt	information-and-network-security	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.