Sicherheitshinweise

Security of IP Telephony communications is very important for you and your business.  Mitel recognizes this, with measures to protect business communications from security threats today and ongoing diligence to ensure the security of future communications.  For the purposes of security, Mitel considers the network a hostile environment, whether a private Local Area Network or the public Internet.  Products must be resilient to attack and support secure communications and access.  Best practices enhance the integrity and immunity of communications services.

Supporting secure communications within an IP Telephony system addresses the following issues :

• Confidentiality
  The need to protect transmissions, whether for voice streaming or data services, to prevent eavesdropping or interception of conversations, call control signalling or passwords
• Availability
  The need to ensure the operation of the communication system is not adversely affected by a directed denial of service attack, an inadvertant network storm or a malicious computer worm or virus
• Integrity
  The need to ensure that information is not modified by unauthorized users and to unequivocally prove a user or application is actually authorized to perform the task/function they are requesting, be it a voice call or configuration change.

 

Title	First Published	Last Updated
Mitel Security Advisory MNSA-2005-001: Vulnerabilities in 3300 ICP	2005-02-28	2005-02-28
Mitel Security Advisory MNSA-2004-004: OPS Manager and MS04-011	2004-04-27	2005-01-18
Mitel Security Advisory MNSA-2004-002: Concerning Microsoft MS04-007	2004-02-24	2004-02-24
Mitel Security Advisory MNSA-2004-001: Vulnerability Reports in H.323 Implementations	2004-01-16	2004-01-16
Mitel Security Advisory MNSA-2003-005: Microsoft MS03-043	2003-10-24	2003-10-24
Mitel Security Advisory MNSA-2003-004: proftpd	2003-09-26	2003-09-26
Mitel Security Advisory MNSA-2003-003: openssh	2003-09-17	2003-09-17

CONTACT INFORMATION

If you believe you have found a security issue with a Mitel product, please e-mail the Mitel Product Security Team:

security@mitel.com

To use encrypted e-mail, you may download our PGP key by right-clicking on this link saving the file.

The key fingerprint is: 
1AF0 1058 6DD8 6A18 4032 84B7 4223 5A3B 0004 92A6

The key is also available from public key servers as key ID 000492A6.