Blog
Practical notes on email security, compliance evidence, and the tools that make audits cheaper.
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2026-05-06 · dmarc · bcb · fintech · compliance
BCB Resolution and email security for Brazilian fintechs
How BCB Resolução 4.893 and complementary cyber-resilience rules treat email-domain integrity, and how DMARC fits the controls list.
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2026-05-06 · dmarc · soc2 · compliance
DMARC for SOC 2 auditors
Why DMARC enforcement is the email-security control your SOC 2 auditor will actually grade, and what evidence to keep.
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2026-05-06 · dmarc · lgpd · incident-response
LGPD breach notification — DMARC's role
Spoofing-driven phishing is a personal-data incident under the LGPD. DMARC enforcement closes the most common notification trigger before it happens.