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Chapter 9

Study Stack for Chapter 9

TermDefinition
bluejacking An attack that sends unsolicited messages to Bluetooth devices.
bluesnarfing An attack that accesses unauthorized information from a wireless device through a bluetooth connection.
Bluetooth A wireless technology that uses short range RF and provides rapid ad hoc device pairings.
captive portal AP An infrastructure that is used on public access WLANs to provide a higher degree of security.
Challenge-handshake authentication protocol (CHAP) a weak authentication protocol that has been replaced with Extensible Authentication Protocol.
Counter Mode with Cipher Block Chaining Message Authentication Code Protocol. The encryption protocol used for WPA2 that specifies the use of a general-purpose cipher mode algorithm providing data privacy with AES.
evil twin An AP set up by an attacker to mimic an authorized AP and capture transmissions, so a user's device will unknowingly connect to the evil twin instead of a legitimate AP.
Extensible Authentication Protocol A framework for transporting authentication protocols that defines the format of the messages.
initialization vector A 24-bit value used in WEP that changes each time a packet is encrypted.
Lightweight EAP (LEAP) A proprietary EAP method developed by Cisco Systems requiring mutual authentication used for WLAN encryption using Cisco client software.
MAC address filtering A method for controlling access to a WLAN based on a device's MAC address.
NFC A set of standards primarily for smart phones and smart cards that can be used to establish communication between devices in close proximity.
Password Authentication Protocol A weak authentication protocol that has been replaced by EAP.
preshared key The authentication model used in WPA that requires a secret key value to be entered into the AP and all wireless devices prior to communicating.
Protected EAP An EAP method designed to simplify the deployment of 802.1x by using microsoft windows logins and passwords.
RF jamming Intentionally flooding the RF spectrum with noise to prevent accurate reception of transmissions.
Created by: O'Bryan
 

 



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