SSH Communications Security - Company Announcement

CHANGE OF BUSINESS NAME AND COMPANY AND TRADING CODES

TECTIA CORPORATION     COMPANY ANNOUNCEMENT APRIL 1, 2010 AT 11:00 AM           

CHANGE OF BUSINESS NAME AND COMPANY AND TRADING CODES                           

The change of the new business name to Tectia Oyj, in English Tectia            
Corporation, which was decided by SSH Communications Security Oyj's Annual      
General Meeting on March 3, 2010 has been registered in the Trade Register on   
April 1, 2010.                                                                  

In connection with the change of the company's business name the company and    
trading codes on the NASDAQ OMX Helsinki Ltd. will change. The new company code 
is TECTIA and the trading code TEC1V.                                           

The new business name and company and trading codes will be valid in the NASDAQ 
OMX Helsinki INET-system as of April 6, 2010.                                   


TECTIA CORPORATION                                                              

Jari Mielonen                                                                   
CEO                                                                             


For additional information, please contact:                                     
Pekka Rauhala, General Counsel, tel. +358 20 500 7000                           

Distribution:                                                                   
NASDAQ OMX Helsinki Ltd.                                                        
Main Media  
www.ssh.com