Questions
____________ ensures client server security.
- Antivirus
- Password encryption only
- Firewalls
- None of the above
The body scan for security comes within the category of ______________.
- firewall
- password protection
- body protection
- biometric system
Which of the following is not a client server network security problem?
- Physical security holes
- Software security holes
- Inconsistent usage holes
- Biometric systems
________ is a program that performs desired task but also executes some unexpected task.
- Worm
- Trojan Horse
- Virus
- Antivirus
______________ is a self replicating program that is self contained and does not require a host program.
- Worm
- Trojan Horse
- Virus
- Antivirus
__________ occurs when anyone sends a very large file to the inbox in every few minutes.
- Operation overloading
- Message overloading
- Frequent message
- Service overloading
Which of the following is not a threat to the server?
- Message overloading
- Packets replay
- Service overloading
- Wireless connections
Which of the following securities is required to protect organization network from outside world?
- Antivirus
- Wall
- Firewall
- Password
_________ is a network management tool of the TCP/IP protocol suite.
- FTP
- TCP
- ICMP
- UDP
Which of the following network protocols is used by the USENET news server?
- HTTP
- FTP
- Gopher
- NNTP
Which of the following is not a feature of message security?
- Confidentiality
- Data security
- Integrity
- Sender authenticity
Which of the following activities cannot be handled by a firewall?
- Packet filtering
- Blocking traffic
- Restrict websites
- Intrusion detection
Public key cryptography uses
- public and private keys
- public and shared keys
- internal and external keys
- open and closed keys
DES was introduced in 1975 by _____.
- Microsoft
- IBM
- DELL
- Intel
RSA is a ____________ for both encryption and authentication.
- virus
- firewall
- secret key cryptosystem
- public key cryptosystem