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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2017-05-13 17:34:16 +0200 |
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| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2017-05-15 01:16:36 +0200 |
| commit | 5e1fffa87191c3566bcbe20c6e8d29d5f21651d5 (patch) | |
| tree | 1d3d034ea91d11813459c5cdfe6630b384f3bbfc /doc/html/Journaling File Systems.html | |
| parent | 76167ceba3f0a3ec91174620283f451815daa288 (diff) | |
| download | VeraCrypt-5e1fffa87191c3566bcbe20c6e8d29d5f21651d5.tar.gz VeraCrypt-5e1fffa87191c3566bcbe20c6e8d29d5f21651d5.zip | |
Add HTML documentation.
Diffstat (limited to 'doc/html/Journaling File Systems.html')
| -rw-r--r-- | doc/html/Journaling File Systems.html | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/doc/html/Journaling File Systems.html b/doc/html/Journaling File Systems.html new file mode 100644 index 00000000..b04a6e47 --- /dev/null +++ b/doc/html/Journaling File Systems.html @@ -0,0 +1,46 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> +<head> +<meta http-equiv="content-type" content="text/html; charset=utf-8" /> +<title>VeraCrypt - Free Open source disk encryption with strong security for the Paranoid</title> +<meta name="description" content="VeraCrypt is free open-source disk encryption software for Windows, Mac OS X and Linux. In case an attacker forces you to reveal the password, VeraCrypt provides plausible deniability. In contrast to file encryption, data encryption performed by VeraCrypt is real-time (on-the-fly), automatic, transparent, needs very little memory, and does not involve temporary unencrypted files."/> +<meta name="keywords" content="encryption, security"/> +<link href="styles.css" rel="stylesheet" type="text/css" /> +</head> +<body> + +<div> +<a href="https://www.veracrypt.fr/en/Home.html"><img src="VeraCrypt128x128.png" alt="VeraCrypt"/></a> +</div> + +<div id="menu"> + <ul> + <li><a href="Home.html">Home</a></li> + <li><a href="/code/">Source Code</a></li> + <li><a href="Downloads.html">Downloads</a></li> + <li><a class="active" href="Documentation.html">Documentation</a></li> + <li><a href="Donation.html">Donate</a></li> + <li><a href="https://sourceforge.net/p/veracrypt/discussion/" target="_blank">Forums</a></li> + </ul> +</div> + +<div> +<p> +<a href="Documentation.html">Documentation</a> +<img src="arrow_right.gif" alt=">>" style="margin-top: 5px"> +<a href="Security%20Requirements%20and%20Precautions.html">Security Requirements and Precautions</a> +<img src="arrow_right.gif" alt=">>" style="margin-top: 5px"> +<a href="Journaling%20File%20Systems.html">Journaling File Systems</a> +</p></div> + +<div class="wikidoc"> +<h1>Journaling File Systems</h1> +<p>When a file-hosted VeraCrypt container is stored in a journaling file system (such as NTFS or Ext3), a copy of the VeraCrypt container (or of its fragment) may remain in the free space on the host volume. This may have various security implications. For + example, if you change the volume password/keyfile(s) and an adversary finds the old copy or fragment (the old header) of the VeraCrypt volume, he might use it to mount the volume using an old compromised password (and/or using compromised keyfiles using an + old compromised password (and/or using compromised keyfiles that were necessary to mount the volume before the volume header was re- encrypted). Some journaling file systems also internally record file access times and other potentially sensitive information. + If you need plausible deniability (see section <a href="Plausible%20Deniability.html"> +<em>Plausible Deniability</em></a>), you must not store file-hosted VeraCrypt containers in journaling file systems. To prevent possible security issues related to journaling file systems, do one the following:</p> +<ul> +<li>Use a partition/device-hosted VeraCrypt volume instead of file-hosted. </li><li>Store the container in a non-journaling file system (for example, FAT32). </li></ul> +</div><div class="ClearBoth"></div></body></html>
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