KeePass – 免费开源的密码安全管理软件

KeePass是一款免费,开源,轻量且易于使用的密码管理器。
什么是KeePass?
今天你需要记住许多密码。您需要一个Windows网络登录密码,您的电子邮件帐户,您的网站的FTP密码,在线密码(如网站会员帐户)等等。列表是无止境的。此外,您应该为每个帐户使用不同的密码。因为如果你在任何地方只使用一个密码并且有人获得这个密码就会出现问题…一个严重的问题。小偷可以访问您的电子邮件帐户,网站等。难以想象。

KeePass是一个免费的开源密码管理器,可以帮助您以安全的方式管理密码。您可以将所有密码放在一个数据库中,该数据库使用一个主密钥或密钥文件锁定。因此,您只需记住一个主密码或选择密钥文件即可解锁整个数据库。使用当前已知的最佳和最安全的加密算法(AES和Twofish)对数据库进行加密。有关更多信息,请参阅 功能页面

真的免费吗?
是的,KeePass真的是免费的,不仅如此:它是开源的(OSI认证)。您可以查看其完整源代码并检查加密算法是否正确实现。

作为一名加密和计算机安全专家,我从未理解当前关于开源软件运动的大惊小怪。在密码学世界中,我们考虑良好安全性所需的开源; 我们有几十年了。公共安全总是比专有安全性更安全。加密算法,安全协议和安全源代码都是如此。对我们来说,开源不仅仅是一种商业模式; 这是聪明的工程实践。

KeePass 2.43

KeePass Password Safe is an open-source password manager or safe which helps you to manage your passwords securely.

In today’s world, you can have hundreds of passwords for all your online endeavors. And remembering them all can be a task. KeePass Password Safe is designed to store everything from passwords, usernames as well as other fields, including free-form notes and file attachments inside an encrypted file. This encrypted file or database is encrypted using very secure encryption algorithms currently known (AES and Twofish). The database is secured via a single master key or a key-disk, so you only need to remember a single master password or by unlocking the whole database via the key-disk.

KeePass Password Safe also includes a password generator and synchronization function, as well as supporting two-factor authentication, and a Secure Desktop mode. You also have access to a two-channel auto-type obfuscation feature that can offer additional protection against keyloggers. KeePass Password Safe allows you to import from over 30 other most commonly used password managers.

Features
Strong security (AES encryption, SHA-256 hash, protection against dictionary and guessing attacks, in-memory protection, …).
Portable (no installation required), available for many platforms (Windows, Linux, Mac OS X, smart devices/phones, …).
Efficient and flexible organization (entry groups, tags, time fields, file attachments, …).
Various data transfer methods (clipboard, drag and drop, auto-type, plugins can provide integration with other applications, …).
Powerful password generator (generation based on character sets and patterns, with many options).
Extensible (plugin architecture) and multi-language (more than 40 languages are available).

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