📚 TAIVA Blog

Digital security without mysteries.

Passwords, documents, digital inheritance, cryptography, scams, and privacy explained without jargon. For those who want to understand and protect themselves in an increasingly fragile digital world.

🇧🇷 PT🇺🇸 EN

8 articles found

Digital Inheritance·8min

R$ 120,000 in cryptocurrency. The password died with him. The lawyer said there was nothing to do.

A real case that repeats itself every month in Brazil: crypto with no written seed phrase, no exchange access, no chance for…

2026-05-18

Digital Inheritance·8min

He had 14 digital accounts. He passed away from a heart attack at 47. His wife accessed two of them.

The real picture of digital inheritance in Brazil in 2026: an entire life online, lawyers without clear legal tools, platforms…

2026-05-18

Digital Inheritance·10min

How to leave your digital life organized for whoever will inherit it (in 30 minutes)

A practical and legal checklist for digital inheritance in Brazil: asset inventory, private will under Civil Code art. 1.876,…

2026-05-18

🏢Business & Digital Certificates·9min

He passed away on Thursday. On Friday, the company could not issue an invoice.

When the digital certificate holder passes away, the company stops. No invoices, no eSocial, no contract signing. The typical…

2026-05-18

📱Social Engineering & Scams·10min

The scammer knew you better than your own family. That is why you would have fallen for it.

How leaked data, OSINT, and modern social engineering allow criminals to know everything about you before the first contact. The…

2026-05-18

🔐Passwords & Digital Security·7min

He woke up and Google had locked his account with no explanation. It happened to him in 2022. 14 years of data.

The day Google closed a user's account without warning and without recourse. 14 years of emails, photos, documents, and contacts…

2026-05-18

⚖️Privacy Laws (LGPD/GDPR)·9min

You can ask any company to delete your data. Almost nobody uses this right.

The LGPD guarantees the right to deletion of personal data since 2020. How to exercise it in practice, how long companies have to…

2026-05-18

📝Password Creation & Habits·10min

How to create a strong password you can actually remember

Learn how to create strong, memorable passwords without relying on obvious sequences. Practical tips to protect your accounts…

2026-05-16