What's New in PGP Freeware Version 6.5.8
for Windows 95/98, Windows NT, and Windows 2000
Copyright (c) 1990-2000 by Networks Associates
Technology, Inc., and its Affiliated Companies.
All Rights Reserved.
Thank you for using Network Associates' products.
This What's New file contains important information
regarding PGP Freeware. Network Associates strongly
recommends that you read this entire document.
Network Associates welcomes your comments and
suggestions. Please use the information provided in
this file to contact us.
Warning: Export of this software may be restricted
by the U.S. Government.
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WHAT'S IN THIS FILE
- About this Freeware Product
- Fixes in this Release
- New Features
- Documentation
- System Requirements
- Known Issues
- Additional Information
- Contacting Network Associates
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ABOUT THIS FREEWARE PRODUCT
Network Associates is proud to provide freeware
versions of PGP products for non-commercial use.
PGP Freeware brings easy-to-use, strong encryption
to the masses. You can use PGP to protect your
email, your files, and now even your network
connections. Let PGP bring a new level of privacy
and security to your everyday computer use
and communications with others.
NOTE: Please refer to the included license for the
specific terms and conditions of using this product.
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FIXES IN THIS RELEASE
* This release corrects a security-related bug with
Additional Decryption Keys (ADKs) that may allow
sophisticated attackers to add unauthorized ADK
key IDs to the unhashed areas of PGP public keys.
For more information about this bug, please
review the PGP ADK Security Advisory available
on www.pgp.com.
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NEW FEATURES IN PGP
1. PGPnet. PGPnet is a landmark product in the
history of PGP. PGPnet secures all TCP/IP
communications between the local machine and any
other machine running PGPnet. PGPnet has been
successfully tested with Cisco routers (requires
Cisco IOS 12.0(4) or later with IPSec
TripleDES).
2. Self-Decrypting Archives. You may now encrypt
files or folders into Self-Decrypting Archives
(SDAs) that can be used by users who do not even
have PGP. The archives are completely
independent of any application, compressed and
protected by PGP's strong cryptography.
3. Integrated PGP Command Line. This version
incorporates the popular command line version of
PGP for Windows platforms. This product provides
a convenient way to integrate PGP with other
Windows applications and automated processes
on your desktop system. Please note that this
is intended for single user/workstation use. For
use on servers, customers are required to
purchase the PGP e-Business Server product.
Please contact your local Network Associates
Sales representative for more information.
4. Automated Freespace Wiping. PGP's Freespace Wipe
feature now allows you to use the Windows Task
Scheduler to schedule periodic secure wiping
of the free space on your disk.
5. Hotkeys. The Use Current Window feature has been
significantly enhanced by the addition of
Hotkeys. By using a configured key combination,
the Encrypt/Decrypt/Sign functions can be
automatically invoked without using PGPtray.
This feature is very useful for users using
messaging applications for which PGP does not
currently have a plug-in, such as Netscape
Messenger.
6. Fingerprint Word List. When verifying a PGP
public key fingerprint, you can now choose to
view the fingerprint as a word list instead of
hexadecimal characters. The word list in the
fingerprint text box is made up of special
authentication words that PGP uses and are
carefully selected to be phonetically distinct
and easy to understand without phonetic
ambiguity.
7. Support for Outlook 2000 and Outlook Express
5.0. This version of PGP adds support for
sending and receiving encrypted email in
Microsoft Outlook 2000 and Outlook Express 5.0.
8. HTTP Proxy Support. If you are behind a
firewall with an HTTP proxy server, PGP now
supports accessing HTTP keyservers through the
proxy. To use this feature, you must configure
the proxy server address in your Internet
Explorer preferences.
9. Smart Word Wrapping. The word wrapping in PGP
now automatically rewraps paragraphs and even
quoted paragraphs resulting in much cleaner
signed messages.
* PGP ENHANCEMENTS *
1. Support for Windows 2000 operating systems. This
release of PGP introduces support for Microsoft's
latest releases of Windows. All PGP functionality
is available in Windows 2000 except PGPnet.
PGPnet will support Windows 2000 in future
releases of PGP.
2. Windows 2000 IPSec interoperability. PGPnet
running on non-Windows 2000 systems can establish
VPN connections with the built-in Windows 2000
IPSec client. (The Windows 2000 system must be
running the Windows 2000 High Encryption Pack.)
3. Intel Pentium III Random Number Generator (RNG)
support. If your computer is equipped with the
Intel RNG, PGP will use the random data generated
by the chip in addition to our own entropy
collection whenever random data is needed for key
generation and encryption. The Intel RNG is
currently only available with select Pentium III
chipsets, including the Intel 810 chipset.
4. Automatic email plug-in pre-selection. PGP will
now automatically pre-select email plug-ins to
install on your system based on what messaging
applications are installed. Nevertheless, you are
still able to change the selected plug-ins at
install time.
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DOCUMENTATION
Also included with this release are the following
manuals, which can be viewed online as well
as printed:
* Introduction to Cryptography
* PGP Installation Guide
* PGP User's Guide
* PGP Command Line User's Guide
Each document is saved in Adobe Acrobat Portable
Document Format (.PDF). You can view and print these
documents with Adobe's Acrobat Reader. PDF files
can include hypertext links and other navigation
features to assist you in finding answers to
questions about your Network Associates product.
To download Adobe Acrobat Reader from the World Wide
Web, visit Adobe's Web site at:
http://www.adobe.com/
This release also includes integrated online help
in Microsoft Windows Help format:
* Online help:
- PGP online help
- PGPnet online help
Documentation feedback is welcome. Send email to
tns_documentation@nai.com.
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SYSTEM REQUIREMENTS
To install PGP on a Windows 95, 98, 2000, or NT system,
you must have:
- Windows 95, 98, 2000, NT 4.0 with Service Pack
3/4/5
- 32 MB RAM
- 16 MB hard disk space for the client install
If you plan to run PGPnet on the system, you must
also have:
- Microsoft TCP/IP
- A compatible LAN/WAN network adapter
Note: PGPnet functionality is not available for
users of Windows 95a (the original release of
Windows 95) or Windows 2000. PGPnet supports Windows
95b (OSR2), Windows 98, and Windows NT 4.0.
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KNOWN ISSUES
*PGP ISSUES*
1. Mismatching your keyring files can result in
data loss. Your public keyring file and private
keyring file must be kept in sync. If, for
instance, you select a public keyring file that
does not contain the public portion of your
private key without also changing the private
keyring to the corresponding file, you and
others will not be able to encrypt to exported
versions of your key after that time. In most
cases, simply updatin