Privacy and password guides (24)
Original, practical explanations about passwords, passphrases, local processing, passkeys, Argon2id, and deterministic credentials.
24 guides available: practical password, privacy, comparison, and security articles.
没有智能手机时如何管理密码
Use desktop vaults, security keys, recovery codes, and trusted offline tools.
New guideWhat Is Argon2id and Why Does It Matter?
Learn how memory-hard derivation slows password guessing and where its limits are.
New guideOffline Password Generators: How They Work
Understand random and deterministic offline generation and what to verify.
New guide经常旅行者的最佳密码管理方式
Prepare for device loss, unreliable internet, border crossings, and recovery.
New guide不信任云端时如何使用密码管理器
Compare local vaults, self-hosting, encrypted files, and stateless generation.
New guide密码管理器被黑后该怎么办
A calm, prioritized response plan for provider breaches and account takeovers.
指南Bitwarden、LastPass 与 Kardix：哪个适合你？
Compare Bitwarden, LastPass, and Kardix across vault storage, recovery, autofill, sharing, offline use, and deterministic generation.
指南Chrome 保存的密码与密码管理器对比
Compare Chrome password storage with dedicated password managers, including convenience, security, portability, recovery, and sharing.
指南Deterministic password generator guide
Learn how deterministic password generators work, why labels matter, and the security and recovery trade-offs to understand.
指南How account labels create unique passwords
Learn how account labels separate deterministic credentials for Google, Netflix, work accounts, and multiple logins on the same service.
指南数据泄露如何发生，以及发生后该怎么办
Understand common breach causes, warning signs, credential stuffing, and the practical steps to protect your accounts after a data leak.
指南我的密码有多强？密码熵解释
Learn what password entropy means, why simple formulas can mislead, and how length, randomness, and attacker knowledge affect strength.
指南How to generate a password without a password manager
Learn ways to create strong account-specific passwords without storing them in a traditional password manager or cloud vault.
指南如何保护你的电子邮件账户
Protect your email with unique credentials, stronger authentication, recovery planning, session reviews, and phishing-resistant habits.
指南Kardix technical test vectors
Review safe fictional Kardix test vectors, input-normalization rules, versioning notes, and a method for verifying deterministic behavior.
指南Offline password generator without an account
Understand how a browser-based password generator can work locally without an account, cloud vault, or stored credential database.
指南Password generator that creates the same password every time
Learn how deterministic password generators recreate the same password from the same private phrase, PIN, label, and algorithm version.
指南Stateless password manager alternatives
Understand stateless password tools, deterministic generators, their advantages, limitations, and when a vault is still the better choice.
指南What happens if you forget a deterministic password phrase?
Learn what happens when a deterministic password phrase, PIN, label, or version is forgotten and how to reduce lockout risk.
指南什么是密码管理器，你需要它吗？
Learn what password managers do, how encrypted vaults work, their benefits and risks, and when a stateless alternative may fit better.
指南什么是无状态密码管理器？
Learn how stateless password generation works, how it differs from encrypted vaults, and the recovery, rotation, and usability trade-offs.
指南什么是端到端加密？简单解释
Understand end-to-end encryption, how it differs from transport encryption, what metadata remains visible, and what it cannot protect.
指南什么是网络钓鱼，如何识别？
Learn how phishing works, recognize fake login pages and urgent messages, and protect accounts from credential theft and session hijacking.
指南什么是双重身份验证，它如何工作？
Learn how two-factor authentication works, compare SMS, authenticator apps, security keys, and passkeys, and choose a safer setup.
Generate your login
Generate your login details from your private phrase, optional PIN, and a consistent label. Nothing is saved.
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