Level 2a Clause Samples

Level 2a. Intra-App Information Flow Control Analysis‌ On Level 2a, the Android App Analysis tool supports intra-App data flow analyses for tracing the information flow through a single Application. In particular, the tool will analyze the propagation of information protected by some permissions to statements or components which use other permissions. Based on the support of the Soot framework (see Section 4.2) the tool will decompile the input .apk file to a Jimple model. With specific analyzing techniques, the tool will then compute and analyze the information flow. Depending on the selected mode (SUMMARY or COMPARISON), the tool will accordingly display the analysis result which covers the two cases below: 1. Checking secure behavior by summarizing the intra-App information flow. 2. Checking the changes of security in an installed Application by comparing the intra-App information flow with a previous result. SUMMARY mode In SUMMARY mode the tool will compute the resource flow from compo- nents providing protected data (known as sources) to components requiring different permis- sions (known as sinks). There are three different detail levels for users to analyze an .apk file. Those are component flow, statement flow and resource to resource, as described in the Requirement Specification. According to the chosen detail level, the tool analyzes the control flow for such kind of detail level. On all detail levels it will use the same control flow model. If the detail level component flow is chosen, the tool will focus on the components of the Application and the connections between them. The detail level statement flow takes a closer look on every statement oc- curring on an information flow path from a source to a sink. The resource to resource level has the same processing but concentrates on the information from which source to which sink an information flow exists. COMPARISON mode In COMPARISON mode, the tool provides options for analyzing the already installed Applications based on their previous analysis result and a newly installed Application. So before running the analysis in this mode, the user needs to provide all the necessary .apk files and the previous analysis result as input. The tool will analyze the already installed Applications by considering their previous analysis result along with the information provided in the newly installed Application. The tool will produce the output by analyzing the control flow and also by comparing it with the previous...
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Related to Level 2a

  • Level 2 If the grievant is not satisfied with the written answer from his/her manager the grievant may, within ten (10) days from the receipt of such answer, file a written appeal to the appointing authority. Within ten (10) days of the receipt of the written appeal the appointing authority shall investigate the grievance, which shall include a meeting with the concerned parties, and thereafter shall give a written answer to the grievant within ten (10) days.

  • Level 4 If the Employee is not satisfied with the response of the Assistant Superintendent for Administrative Services, the Employee may submit the grievance to the Superintendent within ten (10) days of the receipt of the response to Level 3. The Superintendent shall sign and date all copies when he/she receives them. The Superintendent shall respond in writing within ten (10) days of the above date. Either party may be accompanied by one other Employee or administrator.

  • Level 1 If an Employee wishes to submit a grievance, he/she shall first discuss the complaint with his/her immediate supervisor. The Grievance Committee representative and one administrator may also be present. This discussion must occur within ten (10) days of the event causing the complaint.

  • Level II In the event the grievance is not resolved in Level I, the decision rendered may be appealed to the Superintendent of Schools, provided such an appeal is made in writing within ten (10) days after receipt of the decision in Level I. If a grievance is properly appealed to the Superintendent, the Superintendent or his/her designee shall meet regarding the grievance within fifteen (15) days after receipt of the appeal. Within ten (10) days after the meeting, the Superintendent or his/her designee shall issue a decision, in writing, to the parties involved.

  • Level IV a. If the grievant is not satisfied with the disposition of his/her grievance at Level III, he/she may file the grievance within five (5) days of the Level III response for transmittal to the Board. b. The Board will hear the grievance at its next regularly scheduled meeting or a special meeting which has been called for that purpose. The Board shall transmit its written decision to the grievant within five (5) days of the meeting. The decision of the Board shall be final. Nothing in this section shall be construed so as to deny a grievant any appeal rights available under the law.