Liechtenstein Service Provider Telecom FL cooperates with F-Secure to offer subscription based security services

Helsinki, Finland - October 1, 2004

F-Secure Corporation (HEX: FSC), and Liechtenstein service provider Telecom FL today announced that they have signed a partnership to offer managed subscription based security services to Telecom FL’s consumer and SME customers.

Telecom FL AG is the incumbent retail service provider and the largest ISP in the Principality of Liechtenstein. Founded in 1998, Telecom FL AG now has over 20,000 fixed lined subscribers, more than 2,000 ADSL retail customers and approximately 13,000 Internet dial-in users. In the reporting year 2003, Telecom FL AG had 37 employees and produced 46 million Swiss Francs of net revenue from its portfolio of fixed network, private wire, Internet, and wireless services.

Telecom FL will offer their customers 3 different security products: the antivirus as a single product, the antivirus and firewall combo package and a complete security package including antivirus, firewall, spam control and parental control.

"Located in the heart of mainland Europe, Liechtenstein has a very strong financial sector and a profile similar to that of many of the "off-shore" banking nations. Consequently, our industry, business and residential customers expect and demand the very highest levels of security. We selected F-Secure as our security supplier for personal Internet security solutions because they were the only security vendor that demonstrated the capability to deliver a fully brand-able solution that covers every aspect of personal security, including anti-virus, personal firewall, spam protection, anti-dialler solution, and parental control. Long term experience in the anti virus market, combined with the best partner model for an ISP on the market, convinced us that F-Secure was the correct choice as our partner for security solutions" says Michael Fiel, Head of Products & Services at Telecom FL AG.

"It is important that the service providers respond to today's needs and take the responsibility by providing users with easy-to-use, secure Internet solutions. The Internet dangers of today combine multiple threats such as virus attacks, network worms, hacking attempts, e-mail spam and offensive content. Customers need to have the possibility to protect their computers against a variety of these threats. We are pleased to partner with Telecom FL to offer industry leading security solutions to their customers," says Jari Heinonen, Sales Manager, at F-Secure Corporation.

About F-Secure

F-Secure Corporation protects individuals and businesses against computer viruses and other threats coming through the Internet or mobile networks. Our award-winning solutions include antivirus and desktop firewall with intrusion prevention. Our key strength is the speed of response to new threats. For businesses our solutions feature centralized management. Founded in 1988, F-Secure has been listed on the Helsinki Exchanges since 1999. We have our headquarters in Helsinki, Finland, and offices in USA, France, Germany, Italy, Sweden, the United Kingdom and Japan. F-Secure is supported by a global ecosystem of value added resellers and distributors in over 50 countries. F-Secure protection is also available through major Internet Service Providers, such as Deutsche Telekom, France Telecom and Charter Communications.

For more information about F-Secure, please contact:

Jari Heinonen Service provide Solutions F-Secure Corporation Hoffmanstraße 7 81379 Munich, Germany Tel +49 (0) 89 787 467-42 Fax +49 (0) 89 787 467-99 Mobile +49 (0) 174 3317667 e-mail mailto:jari.heinonen@f-secure.com Web: http://www.f-secure.com Web: http://www.f-secure.de

For more information about Telecom FL, please contact:

Michael Fiel Leiter Products & Services LTN Liechtenstein TeleNet AG Austrasse 77 FL-9490 Vaduz Tel +423 237 74 80 Fax +423 237 74 99 Mob +423 777 74 80 Email: michael.fiel@ltn.li Web: http://www.telecom-fl.com