A. Theft of information
B. Modification of data
C. Wiping of information
D. All of the mentioned
A. File shredding
B. File sharing and permission
C. File corrupting
D. File integrity
Explanation: Sharing and associated permissions are usual exploits which can compromise the system.
A. Write
B. Execute
C. Stop
D. Read
A. Give full permission for remote transferring
B. Grant read only permission
C. Grant limited permission to specified account
D. Give both read and write permission but not execute
Explanation: Limited access is a key method to circumvent unauthorized access and exploits.
A. Isolating a system after a compromise
B. Perform random auditing procedures
C. Granting privileges on a per host basis
D. Using telnet and ftp for remote access
Explanation: Telnet and FTP are not encrypted and can be compromised.
A. Key card
B. Fingerprint
C. Retina pattern
D. Password
Explanation: Passwords can be compromised more easily than to replicate a physical thing like key card, fingerprint or retina.
A. 19thaugust88
B. Delhi88
C. P@assw0rd
D. !augustdelhi
Explanation: It has a combination of Alphabet both capital and small along with number and special character. Thus always use complex password with a combination of all these.
A. It is easy to generated
B. It cannot be shared
C. It is different for every access
D. It is a complex encrypted password
Explanation: One time password is safe since it is generated per access and thus cannot be brute forced or deduced.
A. Users
B. Address
C. Passwords
D. Security keys
A. It is essential for centralized encryption and authentication
B. It works on network layer to deny access to unauthorized people
C. It provides centralized authentication mechanism via network devices
D. It’s a strong file access system