Trusted Information Systems enhances industry leading Gauntlet Internet Firewall.

GLENWOOD, Md.--(BUSINESS WIRE)--Jan. 23, 1996--Trusted Information Systems Inc. (TIS), a leading provider of computer, network and communications security software and services, today announced the availability of Gauntlet(TM) Internet Firewall Version 3.1. The Gauntlet Internet Firewall is a secure internetwork gateway providing complete protection from unauthorized Internet and intranet traffic. Version 3.1 includes secure Web and FTP servers integrated in the firewall; secure POP3 email and line printer services for remote and mobile workers; and remote, GUI-based management software.

The Gauntlet Internet Firewall is the industry's fastest and most secure application gateway firewall," said Fred Avolio, vice president of network product marketing at TIS. "With an increasing number of corporations looking to fully leverage the capability of the Internet, users are demanding a comprehensive solution to the security challenge. In response, Version 3.1 of the Gauntlet Internet Firewall now offers a number of key new features that enable companies to fully exploit the Internet for information dissemination and collaboration. With secure Web and FTP servers integrated in the firewall, companies can more safely deploy information servers, while secure POP mail and printer services for remote access enable companies to create virtual private networks and virtual network perimeters that extend to mobile workers."

The Gauntlet Firewall provides a secure information server environment by putting Web and FTP servers on the firewall rather than behind it. This approach minimizes unauthorized access, both through the firewall itself or from unauthorized users who entered the network from a different point.

Ideal for small-to-midsized sites that can host their Web or FTP server on the same system as the firewall, the Gauntlet Firewall now enables companies to provide Web and file services in the most secure method available. With the Gauntlet Firewall, all traffic must be approved by the firewall, all communication between two networks is turned off, and network services are individually enabled through application data bridges. These bridges, or proxy servers, act as special applications that insulate an organization's internal TCP/IP network traffic from outside traffic. At the same time, TIS is working with commercial Web server companies to improve the security of larger volume Web server installations.

The Gauntlet Internet Firewall Version 3.1 also acts as an email gateway and POP3 mail server, allowing mobile users to send and receive secure email with minimal disruption. Additionally, telecommuters can securely access printers on the corporate network from home, thus extending the virtual network perimeter. This announcement reinforces TIS's support for industry standards and its objective of continually enhancing its range of application services. The Gauntlet Internet Firewall also supports terminal service (TELNET, Rlogin), file transfer (FTP), electronic mail (SMTP, POP3), Usenet News (NNTP), WWW (HTTP), Gopher, the X Window System (XII), and remote execution (Rsh), as well as user information services (Whois and Finger). The Gauntlet Internet Firewall also supports more third party user authentication tokens than any other Internet firewall.

With the Gauntlet Firewall's new, easy-to-use remote GUI management software, firewall administrators can remotely manage the firewall from any Macintosh, PC, or UNIX desktop located on the network. Its point and click interface make it simple to set up, configure and manage the firewall. The Gauntlet Internet Firewall 3.1 also includes new and improved online documentation, and integration with Hewlett-Packard's HP-UX system. Full firewall transparency, called a "model of transparency" by Data Communications, was introduced with the previous version 3.0.

With this introduction, TIS, also announces plans to support additional features including: RealAudio streaming audio support through the firewall; support for Fortezza user authentication and encryption; and support for SQL Net proxies. These features will be available in Q1 '96.

"Allowing Internet users behind firewalls to take advantage of the revolution in Internet Multimedia, that RealAudio enables is critical to us," said Rob Glaser, president and CEO of Preogressive Networks. "Support for RealAudio within the Gauntlet product line, the fruits of a close collaboration between our two companies, is a significant milestone for us because of TIS' leading position in the Internet security marketplace."

Progressive Networks, based in Seattle, develops and markets software products and services designed to enable users of personal computers and other digital devices to send and receive audio-based multimedia services using existing network infrastructure.

Price and Availability

The Gauntlet Firewall Software Version 3.1 is available immediately for BSD/OS, HP-UX, and SunOS platforms. Pricing starts at $11,500, which includes on-site installation and training. The Gauntlet Internet Firewall on a Pentium-based system is $15,000, also including installation and training. Corporate volume discounts are available.

About Trusted Information Systems 

Trusted Information Systems Inc., established in 1983, is an employee-owned business dedicated to advancing the state of the art in computer and communications security. TIS provides research, consulting and security products for industry and government, worldwide. TIS has significantly accelerated the widespread use and availability of secure systems. The TIS technical staff includes internationally recognized experts in computer and network security, policy models, operating systems, trust engineering and verification.

Additional TIS products include Trusted XENIX(TM), a B2 rated trusted operating system and the TMEG-100(TM) trusted multi-level email guard. TIS has offices in Glenwood and Rockville, Md.; Northern Virginia; Los Angeles and Mountain View, Calif.; and London, England.

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CONTACT: Trusted Information Systems

Tracey Gordon, 301/527-9500

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Ben Merritt Media Relations

Ben Merritt, 703/757-0282

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