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AU2001274856A1 - Evidence-based security policy manager - Google Patents

Evidence-based security policy manager

Info

Publication number
AU2001274856A1
AU2001274856A1 AU2001274856A AU7485601A AU2001274856A1 AU 2001274856 A1 AU2001274856 A1 AU 2001274856A1 AU 2001274856 A AU2001274856 A AU 2001274856A AU 7485601 A AU7485601 A AU 7485601A AU 2001274856 A1 AU2001274856 A1 AU 2001274856A1
Authority
AU
Australia
Prior art keywords
evidence
policy manager
subset
code assembly
received
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001274856A
Inventor
Gregory Darrell Fee
Loren M. Kohnfelder
Brian A. Lamacchia
Michael J. Toutonghi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Corp
Original Assignee
Microsoft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of AU2001274856A1 publication Critical patent/AU2001274856A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Golf Clubs (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

An evidence-based policy manager generates a permission grant set for a code assembly received from a resource location. The policy manager executes in a computer system (e.g., a Web client or server) in combination with the verification module and class loader of the run-time environment. The permission grant set generated for a code assembly is applied in the run-time call stack to help the system determine whether a given system operation by the code assembly is authorized. The policy manager may determine a subset of the permission grant set based on a subset of the received code assembly's evidence, in order to expedite processing of the code assembly. When the evidence subset does not yield the desired permission subset, the policy manager may then perform an evaluation of all evidence received.
AU2001274856A 2000-06-21 2001-05-18 Evidence-based security policy manager Abandoned AU2001274856A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/598,534 2000-06-21
US09/598,534 US7051366B1 (en) 2000-06-21 2000-06-21 Evidence-based security policy manager
PCT/US2001/016127 WO2001099030A2 (en) 2000-06-21 2001-05-18 Evidence-based security policy manager

Publications (1)

Publication Number Publication Date
AU2001274856A1 true AU2001274856A1 (en) 2002-01-02

Family

ID=24395944

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001274856A Abandoned AU2001274856A1 (en) 2000-06-21 2001-05-18 Evidence-based security policy manager

Country Status (7)

Country Link
US (3) US7051366B1 (en)
EP (1) EP1309906B1 (en)
JP (1) JP4738708B2 (en)
AT (1) ATE402450T1 (en)
AU (1) AU2001274856A1 (en)
DE (1) DE60134986D1 (en)
WO (1) WO2001099030A2 (en)

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Also Published As

Publication number Publication date
EP1309906B1 (en) 2008-07-23
US20030041267A1 (en) 2003-02-27
US7207064B2 (en) 2007-04-17
DE60134986D1 (en) 2008-09-04
US7051366B1 (en) 2006-05-23
ATE402450T1 (en) 2008-08-15
EP1309906A2 (en) 2003-05-14
US20070192839A1 (en) 2007-08-16
US7779460B2 (en) 2010-08-17
JP2003536176A (en) 2003-12-02
WO2001099030A3 (en) 2003-01-09
WO2001099030A2 (en) 2001-12-27
HK1055827A1 (en) 2004-01-21
JP4738708B2 (en) 2011-08-03

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