SIM is a removable component that contains essential information about the subscriber. It has both volatile and non-volatile memory. The file system of a SIM resides in _____________ memory.
Which of the following passwords are sent over the wire (and wireless) network, or stored on some media as it is typed without any alteration?
In Windows 7 system files, which file reads the Boot.ini file and loads Ntoskrnl.exe. Bootvid.dll. Hal.dll, and boot-start device drivers?
Networks are vulnerable to an attack which occurs due to overextension of bandwidth, bottlenecks, network data interception, etc.Which of the following network attacks refers to a process in which an attacker changes his or her IP address so that he or she appears to be someone else?
In an echo data hiding technique, the secret message is embedded into a __________as an echo.
Attacker uses vulnerabilities in the authentication or session management functions such as exposed accounts, session IDs, logout, password management, timeouts, remember me. secret question, account update etc. to impersonate users, if a user simply closes the browser without logging out from sites accessed through a public computer, attacker can use the same browser later and exploit the user's privileges. Which of the following vulnerability/exploitation is referred above?
