מבחן מבוזר מהימן – מודל התייחסות "דודות" והמצב בשטח

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מבחן מבוזר מהימן – מודל התייחסות "דודות" והמצב בשטח. אריאל פרנק המחלקה למדעי המחשב אוניברסיטת בר-אילן. מבנה המצגת. בחינה כחלק מאמידה בלמידה מבוזרת ניתוח סיכונים במבחן מבוזר מהימן DDT מודל התייחסות "דודות" DoDoT/RM המצב בשטח. למידה מבוזרת ( Distributed Education ). - PowerPoint PPT Presentation

Text of מבחן מבוזר מהימן – מודל התייחסות "דודות" והמצב בשטח

  • A.Frank "" -

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    A.Frank DDT "" DoDoT/RM

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    (Distributed Education) (Distributed Education) (Distance Learning), , , , , (Delivery Methods) . (Evaluation), (Assessment), (Formative) (Summative), , . (Testing) , , (Exam Test,) .

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    ?!A.Frank

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    ?! , DDT (Dependable Distributed Testing). , , (, ): ( ). ( ). (, ') (Proctor) "In-person" ( ). , , .

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    -DDT TMS, LMS, , (Testing Integrity) . " " (Lockdown) , , ., , , , , '. "" .

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    DDT "" DoDoT/RM (Dependable observable Distributed online Testing Reference Model) . DDT , , ( ) ( o360) , , - , , . " " , "" , " .

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    A.Frank DDT "" DoDoT/RM

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    -DDT ((Testing Mis-management (Impersonator) (PC Misuse) (Forbidden Stuff) (Accomplice) (Test Leakage) (Electronic Warfare)

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    ((Testing Mis-management -TMS (Testing Management System), LMS/LCMS (Learning (Content) Management System). -TMS : , , , , , , , , , , '. , , . -TMS (Dependable System). TMS : ,Questionmark Perception Secure Respondus, PupilCity ProctorU, , Kryterion Webassessor Secure PlanetSSI Software

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    (Impersonator) (1) ? (Identity Check) " (Testee Verification). (" "). : ("what is known"), : , , '. ("what you know") " " , : , , '. ("what you have"), : , , '. ("where you are"), : IP, GPS.

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    (Impersonator) (2) " " (who you are) " ": (Enrollment) (Biometric Verification):Fingerprint verification (Securexam), Face verification (Securexam, Kryterion), Signature verification (StudentPen) (, , ) . (Enrollment) (Behaviometric Verification):Typing rhythms patterns or mouse movements Kryterion))Keystroke analysis (Challenge Questions): - " " what only you know)). / . ( ) . (, , ), , '.

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    (PC Misuse) (1) (In-person) . " " (PC Lockdown) . // " " -TMS . . .

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    (PC Misuse) (2) " " ( ) :Cut/copy/paste of data to/from the testing environmentScreen capture/printing functions Control/function keys/shortcuts Task/application start/access/switchRight-click menu options Menu options or icons activationSetting of PC date/time Pop-up windows Messaging, screen sharing, network monitoring.

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    (PC Misuse) (3) " " ( ) :Search/surf the WebBrowser menu and toolbar options with possible exception for Back/Forward/Refresh/StopHTML source code viewingCache/store of pages in history/search listings.

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    (PC Misuse) (4) " " :Automatically start at sign-on page of the organization's TMS.Testees cannot commence a test until they are provided with a special password by the TMS.The test questions are displayed in a full-screen mode that cannot be minimized.Following test completion, all test-related files are automatically submitted back to the TMS. Clearing of any cookies, caches, and temporary files at test session end.

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    (PC Misuse) (5)" " , , . , : " " (SaaS), , . (Remote Desktop). " " : Respondus, Simpliciti, KioWare Lite, Questionmark Perception Secure, Open-source SEB (Safe Exam Browser)

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    (Forbidden Stuff) . (Online monitoring) - / (Audio/Video) : (Online proctor observation), , . (recording Test session) . (Red flag) - " -" (Post-test analysis). (Webcam) .

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    (Accomplice) . , , :/ , , , ( ) -, . (Panning) , . 360o . : (Camera zappers) (Cellular jammers) / .

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    (Test Leakage) . (Private workspace) . . ("Schemed Questioning"): . ( -). . .

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    " " (Electronic Warfare) . . , , (USB). (Tamperproof) " " -TMS. .

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    A.Frank DDT "" DoDoT/RM

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    "" DoDoT "" -DDT. " , (.., ), : (Two-factor authentication) . . , ( ) (Minimal covering set). . 360o , (Camera zappers), (Cellular jammers) / .

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    DDT risks and methods

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    A.Frank & D. Gallula ?!

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    A.Frank DDT "" DoDoT/RM

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    PupilCity ProctorUKryterion Online Proctoring (OLP) Securexam Remote Proctor (SERP) A.Frank

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    (1) PupilCity ProctorU , --, . -2008 " Andrew Jackson University (AJU) " PupilCity -2009. " " Acxiom Identify-X . (Pilot) - National American University (ANU) -26 . A.Frank

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    (2) PupilCity ProctorU . 4 :Connect ProctorU automatically connects the testee to the online proctor. Observe proctor connects to testee's screen.Prove identity proctor watches the testee as he/she authenticates identity.Monitor proctor observes testee taking test. TokBox . " .A.Frank

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    PupilCity ProctorU: risks and methods

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    (1) Online Proctoring (OLP) Kryterion -2008 " Kryterion .OLP World Campus of Pennsylvania State University Western Governors Univ. Akamai . / Sentinel Secure .OLP "".

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    (2) Online Proctoring (OLP) KryterionKCOPS Kryterion Certified Online Proctors . . Real Time Data Forensics (RTDF). . . . A.Frank

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    Kryterion OLP: risks and methods

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    Securexam Remote Proctor (SERP) -2006 "Troy University " Software Secure. - Troy University - .University of West Alabama . 15 .-12,000 . A.Frank

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    SERP - Anytime Anywhere Testing With Integrity A.Frank

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    SERPSERP " . ( ) ( o360) , , - , -, .A.Frank

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    SERP A.Frank

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    SERP SERP :PlanetSSI TMS .Securexam Student " " (Downlock) .Securexam Browser " " (Downlock) .SERP , "" .

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    (1): SERP -Software Secure. // SERP.: "" -TMS.SERP " " " , , , ( ,) -TMS. , -SERP .

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    " " ""A.Frank

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    (2): -TMS .Securexam Student , SERP . , SERP / , , .: , "" . , / . .

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    Software Secure SERP: risks and methods

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    , , , . . : -100% . - (Cost-Effective) : -20/80 ( 10/90). , , . .

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