Roy Williams
Microsoft
22 Papers
457 Citations
Roy Williams is an academic researcher from Microsoft. The author has contributed to research in topics: Message broker & Network address. The author has an hindex of 10, co-authored 22 publications.
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Papers
Patent
Delegating certificate validation
Roy Williams,Karim Michel Batthish,Jorge Pereira +2 more
- 01 Jul 2003
TL;DR: In this paper, a client computer system sends a certificate validation request to a server computer system over a trusted link, and the certificate validation requests include at least enough certificate information for a certificate authority to identify a digital certificate that binds a sending entity to a private key.
78
Patent
Encryption to BCC recipients with S/MIME
Karim Michel Batthish,Malcolm H. Davis,Roy Williams,Jean Wu +3 more
- 21 Jan 2004
TL;DR: In the context of email message structures as mentioned in this paper, a message structure can contain recipient information that can reveal, to any recipient, all of the other recipients of an email message, such as recipients to whom the message was "blind carbon-copied".
74
Patent
Rights management inter-entity message policies and enforcement
Malcolm H. Davis,Peter David Waxman,John Gerard Speare,Roy Williams +3 more
- 30 Jul 2004
TL;DR: In this paper, the authors present an approach to compare and enforce message policies between trusted entities within a rights management system, and compare the compatibility of the two policies to determine compatibility.
65
Patent
Reducing unwanted and unsolicited electronic messages by preventing connection hijacking and domain spoofing
Robert G. Atkinson,Joshua T. Goodman,James M. Lyon,Roy Williams,Khaja E. Ahmed,Harry Simon Katz,Robert L. Rounthwaite +6 more
- 10 Oct 2003
TL;DR: In this article, the authors present a method for generating inputs that can be provided to a message classification module to facilitate more reliable classification of electronic messages, such as, for example, as unwanted and/or unsolicited.
45
Patent
Reducing unwanted and unsolicited electronic messages by exchanging electronic message transmission policies and solving and verifying solutions to computational puzzles
Robert G. Atkinson,Joshua T. Goodman,James M. Lyon,Roy Williams,Khaja E. Ahmed,Harry Simon Katz,Robert L. Rounthwaite,Andrew V. Goldberg,Cynthia Dwork +8 more
- 10 Oct 2003
TL;DR: In this paper, the authors present a method for generating inputs that can be provided to a message classification module to facilitate more reliable classification of electronic messages, such as, for example, as unwanted and unsolicited.
44