Q1easyIn the context of Mobile Device Management (MDM), what is a "Remote Wipe"?ADeleting the search history on the phone.BA command sent over the network to a lost or stolen device that securely deletes all user data to prevent unauthorized access.CDisconnecting the phone from the Wi-Fi.DCleaning the physical screen of the device.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q2mediumWhich principle is violated when a simple "Calculator" app requests access to your GPS location, Contacts, and Microphone?ADefense in DepthBPrinciple of Least PrivilegeCNon-repudiationDData IntegrityCheck AnswerReveal Answer & ExplanationDiscuss on Board
Q3easyWhat is the difference between Bluejacking and Bluesnarfing?AThere is no difference.BBluejacking is sending unwanted messages; Bluesnarfing is the unauthorized theft of information (contacts, photos) from a device.CBluejacking is more dangerous than Bluesnarfing.DBluesnarfing is for Wi-Fi; Bluejacking is for Bluetooth.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q4easyWhat is the primary functional improvement of WPA3 over WPA2 regarding password security?AIt uses a longer password minimum.BIt automatically encrypts every website you visit.CIt replaces the PSK 4-way handshake with SAE (Simultaneous Authentication of Equals), preventing offline dictionary attacks even if the user has a weak password.DIt allows for 10Gbps speeds.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q5mediumA security researcher discovers a vulnerability in the 4-way handshake of a Wi-Fi protocol. This is most likely referring to which historical exploit?AKRACK (Key Reinstallation Attack)BSQL InjectionCHeartbleedDLog4jCheck AnswerReveal Answer & ExplanationDiscuss on Board
Q6mediumWhy is Sandboxing considered a critical security feature in modern mobile operating systems (Android/iOS)?AIt allows apps to run faster.BIt ensures that each application runs in an isolated environment, preventing a malicious app from accessing the data or memory of another app.CIt prevents the user from downloading large files.DIt makes the battery last longer.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q7mediumA corporate employee Rooted their Android phone to install a custom theme. Why would the IT department block this device from the corporate network?ARooted phones use too much bandwidth.BThemes are a distraction to work.CRooting a phone is illegal.DRooting disables the built-in security protections and the OS kernel integrity, allowing malware to bypass the app sandbox and steal corporate data.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q8mediumAn attacker sets up a Wi-Fi hotspot in a coffee shop with the same name as the legitimate one (e.g., "Starbucks_Free"). Users connect to it, and the attacker intercepts their unencrypted traffic. What is this attack called?AWar DrivingBReplay AttackCEvil TwinDBluejackingCheck AnswerReveal Answer & ExplanationDiscuss on Board