Keepass2Android Offline

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Keepass2Android is an open source password manager application for Android. It reads and writes .kdbx-files, the database format used by the popular KeePass 2.x Password Safe for Windows and other desktop operating systems.

The user interface is based on Keepassdroid (by Brian Pellin), ported from Java to Mono for Android. The backend uses the original KeePass libraries to handle file access to ensure file format compatibility.

Main features of the App are

* read/write support for .kdbx (KeePass 2.x) files
* integrates with nearly every Android browser (see below)
* QuickUnlock: Unlock your database once with your full password, re-open it by typing just a few characters (see below)
* Integrated Soft-Keyboard: Switch to this keyboard for entering user credentials. This shields you from clipboard based password sniffers (see below)
* support for editing entries including additional string fields, file attachments, tags etc.
* Note: please install Keepass2Android (non offline version) if you want to open files directly from a webserver (FTP/WebDAV).
* search dialog with all search options from KeePass 2.x.

Required privileges:
* Access SD Card
* Vibrate

Bug reports and suggestions: https://github.com/PhilippC/keepass2android/

== Browser integration ==
If you need to lookup a password for a webpage, go to Menu/Share... and select Keepass2Android. This will
* bring up a screen to load/unlock a database if no database is loaded and unlocked
* go to the Search Results screen displaying all entries for the currently visited URL
- or -
* directly offer the Copy Username/Password notifications if exactly one entry matches the currently visited URL

== QuickUnlock ==
You should protect your password database with a strong (i.e. random and LONG) password including upper and lower case as well as numbers and special characters. Typing such a password on a mobile phone every time you unlock your database is time-consuming and error-prone. The KP2A solution is QuickUnlock:
* Use a strong password for your database
* Load your database and type the strong password once. Enable QuickUnlock.
* The application is locked after the time specified in the settings
* If you want to re-open your database, you can type just a few characters (by default, the last 3 characters of your password) to unlock quickly and easily!
* If the wrong QuickUnlock key is entered, the database is locked and the full password is required to re-open.

Is this safe? First: it allows you to use a really strong password, this increases safety in case someone gets your database file. Second: If you loose your phone and someone tries to open the password database, the attacker has exactly one chance to make use of QuickUnlock. When using 3 characters and assuming 70 characters in the set of possible characters, the attacker has a 0.0003% chance of opening the file. If this sounds still too much for you, choose 4 or more characters in the settings.

QuickUnlock requires an icon in the notification area. This is because Android would kill Keepass2Android too often without this icon. It does not require battery power.

== Keepass2Android Keyboard ==
A German research team has demonstrated that clipboard-based access of credentials as used by most Android password managers is not safe: Every app on your phone can register for changes of the clipboard and thus be notified when you copy your passwords from the password manager to your clipboard. In order to protect against this kind of attack, you should use the Keepass2Android keyboard: When you select an entry, a notification will appear in the notification bar. This notification lets you switch to the KP2A keyboard. ON this keyboard, click the KP2A symbol to "type" your credentials. Click the keyboard key to switch back to your favorite keyboard.
Keepass2Android是Android的開源密碼管理器應用程序。它的讀取和寫入.kdbx-文件,通過流行的KeePass 2.x的密碼安全Windows和其他桌面操作系統使用的數據庫格式。

用戶界面是基於Keepassdroid(由Brian Pellin),從Java移植到單聲道的Android。後端使用原始的KeePass庫來處理文件的訪問,以確保文件格式兼容性。

該應用的主要特點

*為.kdbx讀/寫支持(KeePass的2.X)文件
*與幾乎所有的Android瀏覽器集成了(見下文)
* QuickUnlock:您的完整的密碼解鎖後您的數據庫,重新打開它通過鍵入只有幾個字符(見下文)
*集成軟鍵盤:切換到這個鍵盤用於輸入用戶憑據。這使您免受基於剪貼板密碼嗅探器(見下文)
*編輯條目的支持,包括額外的字符串字段,文件附件,標籤等。
*注:請,如果你想直接從網絡服務器(FTP / WebDAV的)打開文件安裝Keepass2Android(非離線版本)。
*從KeePass的2.x的所有搜索選項搜索對話框

所需的權限:
*訪問SD卡
*振動

錯誤報告及建議:https://github.com/PhilippC/keepass2android/

==瀏覽器集成==
如果您需要查找對網頁的密碼,進入菜單/共享...並選擇Keepass2Android。這會
*彈出一個屏幕加載/解鎖數據庫,如果沒有數據庫被加載和解鎖
*去搜索結果屏幕顯示為當前訪問的URL的所有條目
  - 要么 -
*直接提供複製用戶名/密碼通知,如果只有一個條目當前訪問的URL匹配

== == QuickUnlock
您應該保護與包括大寫和小寫以及數字和特殊字符很強(即隨機和LONG)密碼密碼數據庫。每次解鎖你的數據庫的時間在手機上打字這樣的密碼是耗時且容易出錯。該KP2A解決方案是QuickUnlock:
*為您的數據庫使用強密碼
*裝入數據庫,一旦鍵入強密碼。啟用QuickUnlock。
*應用程序在設置中指定的時間後鎖定
*如果你想重新打開您的數據庫,你可以只輸入幾個字符(默認情況下,你的密碼的最後3個字符),以快速,輕鬆地解開!
*如果輸入了錯誤的QuickUnlock鍵,數據庫被鎖定,全密碼才能重新開放。

這安全嗎?第一:它可以讓你使用一個真正強大的密碼,這增加了安全性的情況下,有人得到你的數據庫文件。第二:如果您丟失了手機,有人試圖打開密碼數據庫,攻擊者只能有一個機會,使利用QuickUnlock的。當使用3個字符且在該組可能接受字符假設70個字符,攻擊者具有打開文件的0.0003%的機會。如果這聽起來還是太適合你,選擇在設置4個或更多字符。

QuickUnlock要求在通知區域的圖標。這是因為Android的會經常殺Keepass2Android沒有這個圖標。它不需要電池供電。

== Keepass2Android鍵盤==
一個德國研究小組已經證明憑證的,基於剪貼板的訪問13759大多數Android密碼管理器是不是安全的:當你從密碼管理器複製您的密碼到您的手機上的每個應用程序可以為剪貼板的變化註冊,從而通知剪貼板。為了防止這種攻擊,您應該使用Keepass2Android鍵盤:當你選擇一個條目,通知將出現在通知欄。此通知,您可以切換到KP2A鍵盤。在此鍵盤,點擊KP2A符號為“輸入”您的憑據。點擊鍵盤鍵切換回自己喜歡的鍵盤。
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最新異動

* No longer storing package names of Android apps in the URL field
* Improve locking behavior - no longer displaying biometric prompt immediately after unlocking
Improve keyboard dialog on Android 9+
* Change file associations of the app to avoid some unnecessary associations
* Make sure password text is not hidden behind eye icon
* Change autofill behavior to warn when filling credentials for a domain to an unrecognized app
* Fixes to potential crashes of the app
* Use BiometricPrompt
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其他資訊

更新日期
2021年4月17日
大小
41M
安裝次數
100,000+
目前版本
1.08c-r1
Android 最低版本需求
4.0 以上版本
內容分級
適合所有人
提供者:
Philipp Crocoll (Croco Apps)
開發人員
Philipp Crocoll Wallonenstr. 4 76297 Stutensee
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