ISDN is an established resource for voice and data transfer in corporate and private networks as well as small business and home offices. Increased networking of private and business communication has led to the transfer of critical data over insecure public channels. This, in turn, has resulted in a dramatic increase in attacks on these networks.
The ISDN Encryption System (IES) complies with the highest security requirements regarding confidentiality, authenticity and integrity. IES is embedded between an ISDN unit / installation and its ISDN basic port to protect – transparently to the user – all voice, fax and data communication.
Innovations:
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Scalable security levels
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Secure against both passive and active attacks
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System architecture employing public encryption methods (e.g. IDEA, AES and ElGamal)
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Further applications: ISDN Firewall and ISDN Line Control
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Distinction: Direct connection of VoIP telephones
The ISDN Encryption System is the first solution to offer secure communication to the public for a minimal investment.
Knowledge
Communications Hardware
