The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2011
Filed:
Feb. 28, 2005
Joseph B. Smith, Redmond, WA (US);
John T. Spivey, Redmond, WA (US);
Cesare J. Saretto, Seattle, WA (US);
Joseph B. Smith, Redmond, WA (US);
John T. Spivey, Redmond, WA (US);
Cesare J. Saretto, Seattle, WA (US);
Other;
Abstract
Security provisions are described which determine whether or not executable content is likely to perform undesirable actions. The security provisions assess that an executable content item poses an acceptable risk when it conforms to an allow list of predetermined patterns of permissible behavior. The security provisions find exemplary use in the context of an instant messaging environment, where participants can consume and propagate executable content in the course of conducting a communication session. Supplemental rules are described which prevent malicious code from subverting the allow list design paradigm.