CS6250/l CSl 6250l Finall Examl (Latestl 2025/l 2026l Update)l Reviewl Q/Al |l Gradel A|l 100%l Correctl (Verifiedl Answers)
Q:l Itl isl consideredl safel forl volunteersl tol participatel inl censorshipl measurementl studiesl andl accessingl DNSl resolversl orl DNSl forwarders.l (T/F)
Answer:
False
Q:l Whichl ofl thel followingl censorshipl detectionl systemsl targetl tol identifyl IP-basedl disruptionsl asl opposedl tol DNS-basedl manipulations?l
CensMon PlanetLab OpenNet Augur
Answer:
Augur
Q:l [Iris]l Thel Irisl systeml usesl homel routersl tol identifyl DNSl manipulation.l (T/F)
Answer:
False
Q:l [Iris]l Inl orderl tol inferl DNSl manipulation,l Irisl reliesl solelyl onl metricsl thatl canl bel externallyl verifiedl usingl externall datal sources.l (T/F)
Answer:
False 1 / 2
Q:l [Augur]l Assumel al scenariol wherel therel isl inboundl blocking.l Thel Measurementl Machinel sendsl al SYN-ACKl tol thel reflector,l whatl shouldl happen?l
Thel returnl IPIDl froml thel reflectorl tol thel Measurementl Machinel shouldl increasel byl 2.
Thel returnl IPIDl froml thel reflectorl tol thel Measurementl Machinel willl increasel byl 1.
Thel returnl IPIDl froml thel reflectorl tol thel Measurementl Machinel shouldl remainl thel samel asl itl wasl before.
Answer:
Thel returnl IPIDl froml thel reflectorl tol thel Measurementl Machinel willl increasel byl 1.
Q:l Determinel whichl propertyl ofl securel communicationl isl violatedl inl thel eventl thatl al third-partyl pretendsl tol bel anotherl entityl onl thel network.
Confidentiality Integrity Authentication Availability
Answer:
Authentication
Q:l Determinel whichl propertyl ofl securel communicationl isl violatedl inl thel eventl thatl Trudyl isl ablel tol accessl andl modifyl thel contentsl ofl al messagel betweenl Alicel andl Bob.l Selectl alll thatl apply.
Confidentiality Integrity Authentication Availability
Answer:
Confidentiality
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