Articles on security, privacy, and best practices for sharing sensitive information.
Most teams mean one of two things when they say secure email. Either the message rides over TLS and lands in a normal inbox, or the sender uses a secure email portal or end to end encryption like S/MIM...
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Most teams assume that if a chat app is encrypted, then pasting a password in a direct message is fine. In practice, encryption alone does not stop leaks through indexing, previews, and human workflows.
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Most teams do not need a new cipher, they need clear defaults and the discipline to apply them consistently. If you pick algorithms by use case, keep keys out of reach, and minimize data lifetimes, you will already be ahead of most breaches in 2025.
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If you need to send a password, API key, or database credential to someone outside your system, the safest pattern is to encrypt it in the sender's browser, send only ciphertext to a server, and deliver the decryption key to the recipient in a way the server never sees. This is the essence of zero‑knowledge sharing.
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Small teams move fast, ship often, and handle a surprising number of secrets. This guide gives you a practical playbook for secret key management sized for teams of 5 to 50, covering inventory, storage, rotation, and ephemeral distribution.
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It is easy to treat data security and data privacy as separate checklists. Security keeps data confidential, integral, and available, while privacy constrains what you collect, why you collect it, and how long you keep it. In practice they succeed or fail together.
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Data privacy is no longer a nice to have for early teams, it is a growth prerequisite. In 2026, enterprise buyers ask for a data map, deletion guarantees, and vendor risk evidence before a pilot. This guide gives startup leaders a practical blueprint for data privacy.
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API keys are small strings with outsized blast radius. Once exposed, they can let an attacker impersonate systems, drain credits, or pull sensitive data. The safest way to share an API key is a short, auditable workflow that keeps the key encrypted end to end, limits how long it exists in transit, and leaves no retrievable copy behind.
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If you have ever seen the phrase AES-256 on a security page and wondered what it actually means, this guide is for you. In plain language, we will explain what AES-256 encryption does, why it is considered trustworthy, and where it fits in a practical security workflow for sharing sensitive information.
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Pasting a password, API token, or recovery code into email or chat creates a permanent record. One-time links solve this problem by making your secret viewable a single time, then unrecoverable.
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Does sharing passwords via Slack risk your SOC2 audit? Discover how Nurbak's ephemeral links and data minimization ensure compliance.
Read moreStill pasting config files or keys to Pastebin? Stop immediately. Learn why Pastebin exposes you to hackers and what secure tools to use instead.
Read moreBoth tools offer secure client-side encryption, but how do they compare in usability? A deep dive into Yopass and Nurbak.
Read morePrivateBin is the open-source king, but is self-hosting worth the maintenance? We compare PrivateBin with Nurbak for teams who need security without the DevOps overhead.
Read moreThink your internal chat is secure? Think again. Discover why sharing credentials on Slack or Teams creates a permanent security risk and how to fix it.
Read moreIs OneTimeSecret safe? Understand the critical difference between server-side and client-side encryption. Discover why Nurbak's 'Zero Knowledge Sharing' is the only real way to protect your data.
Read moreWorried about Privnote phishing clones? We analyze the 5 best alternatives for secure note sharing in 2025. Discover why Nurbak is the superior professional choice over OneTimeSecret.
Read moreDo you need to give root access to a freelancer for an emergency? Don't send the password via email. Learn the secure protocol for sharing temporary access credentials using SysAdmin security tools.
Read moreStill pasting API Keys in Slack or messing up with .env in Git? Learn the correct flow to share secrets (API Keys, env vars) without compromising your repository security.
Read moreDoes sending personal data via email violate GDPR? Discover how to use self-destructing links to protect PII and automatically comply with the Right to Be Forgotten.
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