Remove Hidden Data & Metadata From Your Attachments With
ConfidentSend™
Data Leakage Prevention Add-on for Microsoft Outlook® and Mozilla Thunderbird™
Hidden Data FAQ
learn about hidden data & metadata, the risks they pose, and how our hidden data
removal products can remedy themConfidentSend™ is the most comprehensive,
user friendly and fast solution for removing hidden data & metadata from email attachments.
Hidden data stored in many popular file types may contain confidential and private
information that when exposed can cause you and your organization embarrassment
with possible financial and legal implications.
ConfidentSend™ is able to remove 39 types of hidden data from 18 file types, including
Microsoft Office® documents (Word, Excel, PowerPoint), OpenOffice.org / StarOffice™
documents, PDF documents, and popular image and media file types such as JPEG, PNG,
and SVG. ConfidentSend™ is able to remove hidden data from files even if they are
compressed within ZIP files.
ConfidentSend™ seamlessly integrates with Microsoft Outlook® 2003/2007 or with Mozilla
Thunderbird™ email clients, inspects and cleans the attachments of each and every
outgoing email. ConfidentSend™ also warns the user when sensitive content is found
in the e-mail message and its attachments.
With ConfidentSend™ you can free yourself and your organization from the worry of
unintentional sensitive data leakage through the hidden data stored in email attachments.
“ Lawyers, especially, must be concerned about confidentiality of communications.
ConfidentSend is an easy to use, inexpensive, and comprehensive, software solution
to this problem. ”
-- Richard M. "Rick" Georges, FutureLawyer. (more reviews)
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Using ConfidentSend™ to Remove Hidden Data & Metadata
When an email is being sent, ConfidentSend™ prompts the user for hidden data types
to be removed from the attachments. ConfidentSend™ then inspects the attachments
and removes these hidden data types, while keeping the rest of the data intact,
and sends the email to the recipients. ConfidentSend™ can also be configured to
clean attachments automatically without prompting for purification options.

Supported Formats & Hidden Data Types
The following table summarizes the hidden data types that Digital Confidence DataDistiller™
Engine, which powers ConfidentSend™, is able to remove. For detailed explanation,
see the DataDistiller™ Engine
page.
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Supported File Formats |
Extensions |
Supported Hidden Data Types |
|
Microsoft® Word 2007 |
.docx;.docm |
Document Properties; Comments; Tracked Changes; Hidden Text; Custom XML |
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Microsoft Excel® 2007 |
.xlsx;.xlsm |
Document Properties; Comments; Tracked Changes; Custom XML |
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Microsoft PowerPoint® 2007 |
.pptx;.pptm |
Document Properties; Comments; Slide Notes; Custom XML |
|
OpenOffice.org / StarOffice™ Writer |
.odt |
Document Properties; Notes; Tracked Changes; Versions |
|
OpenOffice.org / StarOffice™ Calc |
.ods |
Document Properties; Notes; Tracked Changes; Versions |
|
OpenOffice.org / StarOffice™ Impress |
.odp |
Document Properties; Slide Notes; Versions |
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OpenOffice.org / StarOffice™ Draw |
.odg |
Document Properties; Versions |
|
PDF* |
.pdf |
Metadata |
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AVI |
.avi |
Metadata |
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JPEG |
.jpeg;.jpg |
EXIF (including thumbnail); Photoshop image resources (including IPTC); XMP; Comments;
Other Metadata |
|
JPEG 2000 |
.jp2 |
Metadata |
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WAV |
.wav |
Metadata |
|
PNG |
.png |
Metadata |
|
SVG |
.svg;.svgz |
Metadata |
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MP3 |
.mp3 |
ID3 Metadata |
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MP4 |
.mp4;.m4a |
Metadata |
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3GP |
.3gp |
Metadata |
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XML/XSD/XSL |
.xml;.xsd;.xsl |
Comments |
System Requirements
Required Hardware:
600 MHz processor
256 MB RAM
40 MB free disk space
Required Software:
Microsoft® .NET Framework v2.0
(or later version. If not present, the setup program
will direct the user to its free download page)
Supported Operating Systems:
Windows® 7
Windows Vista®
Windows® XP Service Pack 2 (or later version)
Windows Server® 2008
Windows Server® 2003
Windows® 2000 Service Pack 3
Windows® ME
Windows® 98 Second Edition
Windows® 98
Supported E-mail Clients:
Microsoft Outlook® 2003/2007
Mozilla Thunderbird™ 1.5 (or later version)
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Key Features & Benefits
- Comprehensive - ConfidentSend™ can remove 39 types of hidden data from 18
file types, more than any other solution on the market today.
- ZIP Cleaning - ConfidentSend™ is able to remove hidden data from files even
if they are compressed within ZIP files.
- Content Inspection - ConfidentSend™ can find sensitive contents in the email
message and its attachments (Word, PowerPoint, OpenOffice) by using regular expressions,
and warn the user.
- Automatic Mode - ConfidentSend™ can be configured to clean attachments automatically
without prompting for purification options.
- Whitelist - Recipients for which email attachments should not be cleaned
can be specified.
- Easy to Use - ConfidentSend™ has a very simple & straightforward user interface.
- Fast - ConfidentSend™ is fast and highly efficient with resource use. It
won't clog your computer.
- Seamless Integration - ConfidentSend™ seamlessly integrates with Microsoft
Outlook® 2003/2007 or with Mozilla Thunderbird™.
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