Goodbye passwords, hello real security: why Brazil is late in passwordless authentication

By
Ana
February 2, 2026
5 min read
Compartilhe

The Wall Street Journal has only confirmed what security leaders have been feeling for years: relying on passwords as the main protection mechanism is to keep a door open. Passwordless is no longer the future. It is the criterion that separates mature companies from organizations that still operate on the basis of improvisation.

When the password turns its biggest vulnerability

Billions of credentials have already been stolen. Social engineering is more refined than ever. And hashes are broken in minutes. Even so, many Brazilian companies still bet on “strong” password policies, those that no one remembers, everyone notes and the attacker thanks.

  • The more complex the rule, the more fragile the behavior.
  • The higher the rotation, the higher the cost with resets.
  • Result: security theater. Nice on paper, useless in practice.

Passwordless migration requires more than technology

Adopting modern authentication is admitting that the previous model failed, and it cost dearly. Leading companies have already evolved to native biometrics, hardware keys and context-based authentication. But without access governance, it's just changing the type of gap.

If the company does not know how many accounts there are, who has high privileges, where there are SoD (Segregation of Functions) conflicts and if each access has traceability, biometrics turns only a flaw, and a disguised operational risk.

Passwordless without GRC is an expensive illusion

What almost no one says: real security depends on real governance. Role Mining, SoD Discovery and continuous access analysis are foundation, not complement. At Vennx, that's the starting point. First, we map and validate accesses. Then, we apply modern authentication with full visibility of who enters, where they enter and why.

The world has changed. Your governance too?

NIST, CISA and Brazilian regulators have already made it clear: traditional passwords are not enough in critical environments. Who anticipates, reduces risk and cost. Whoever waits for the incident... pays more.

Passwordless is inevitable. But it is not for those who still depend on Excel.

Talk to Vennx and find out how to transform your authentication with true security.

Posts Relacionados

Informação de valor para construir o seu negócio.
Leia as últimas notícias em nosso blog.

Controle de acessos no mercado financeiro: as exigências do SOX 404 que só BPO de acessos pode cumprir

31% dos relatórios SOX 404 têm fraquezas em controles de TI. Acesso lógico lidera os achados recorrentes.

Controle de acessos no mercado financeiro: as exigências do SOX 404 que só BPO de acessos pode cumprir

31% dos relatórios SOX 404 têm fraquezas em controles de TI. Acesso lógico lidera os achados recorrentes.

IEC 62443 and Industrial SoD Matrix: how to identify critical conflicts in SCADA systems

How IEC 62443 requires documented SoD in SCADA systems, and what Stuxnet and Triton taught about that.

IEC 62443 and Industrial SoD Matrix: how to identify critical conflicts in SCADA systems

How IEC 62443 requires documented SoD in SCADA systems, and what Stuxnet and Triton taught about that.

Implementation of ISMS: practical guide aligned to iso 27001

ISO 27001 certifications almost doubled in 2024. See how to implement an ISMS that works beyond auditing.

Implementation of ISMS: practical guide aligned to iso 27001

ISO 27001 certifications almost doubled in 2024. See how to implement an ISMS that works beyond auditing.

Veja todas as postagens →

Acesse o Blog

Falar com um especialista Vennx
Falar com um especialista Vennx