Searching for authors named "Arne Helme" – sorted by Relevance.
8 documents found, showing 1 through 8.
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SCIP: A Secure Network Layer under Unix
- …This report describes the design and implementation of a secure IP layer under Unix for the Berkeley 4.4 TCP/IP protocol suite. We show how such security features can easily be incorporated into this networking model. Our approach is based on pseudo-network device drivers and encapsulation of IP dat…
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An Environment for Secure Software Agents: The Virtual Secretary Approach
- …This paper presents the Virtual Secretary environment for secure software agents which is an attempt to utilize the potential processing and problem solving strength of software agents while eliminating most of the security risks related to such programs. This is done through the construction of an …
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Detecting Key-Dependencies
- …. The confidentiality of encrypted data depends on how well the key under which it was encrypted is maintained. If a session key was exchanged encrypted under a long-term key, exposure of the longterm key may reveal the session key and hence the data encrypted with it. The problem of key-dependencie…
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Security Functions for a File Repository
- …When personal machines are incorporated into distributed systems a new mixture of threats is exposed. The security effort in the MobyDick project is aimed at understanding how privacy can be protected in this new environment. Our claim is that a two-step process for authentication and authorisation …
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A Secure System Architecture for Software Agents: The Virtual Secretary Approach
- …This paper presents the Virtual Secretary system architecture which is an attempt to utilize the potential processing and problem solving strength of software agents while eliminating most of the security risks related to such programs. This is done by the construction of an environment for software…
- Cited by 1 (1 self) – Add To MetaCart
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A Secure System Architecture for Software Agents: The Virtual Secretary Approach
- …This paper presents the Virtual Secretary system architecture which is an attempt to utilize the potential processing and problem solving strength of software agents while eliminating most of the security risks related to such programs. This is done by the construction of an environment for software…
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Distributed Encryption and Decryption Algorithms
- …In this paper, we describe distributed encryption and decryption algorithms. These algorithms are required in order to make a dependable distributed data storage system in which data is stored in an encrypted form resilient to a number of arbitrarily faulty nodes in the system. By execution of these…
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What You See is What Gets Signed
- …We describe a systems architecture that allows secure signing of arbitrary contracts between mutually authenticated principals. The architecture focuses particularly on the human /computer interface: People's digital signature will not be placed without their consent and only on the document they ca…
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Showing 1 through 8.
