You work as a Chief Security Officer for Tech Perfect Inc. The company has a TCP/IP based network. You want to use a firewall that can track the state of active connections of the network and then determine which network packets are allowed to enter through the firewall. Which of the following firewalls has this feature?
Answer : C
Which of the following uses public key cryptography to encrypt the contents of files?
Answer : A
Which of the following protocols multicasts messages and information among all member devices in an IP multicast group?
Answer : D
At which of the following layers of the Open System Interconnection (OSI) model the Internet Control Message Protocol (ICMP) and the Internet Group Management Protocol (IGMP) work?
Answer : C
You work as a Network Consultant. A company named Tech Perfect Inc. hires you for security reasons. The manager of the company tells you to establish connectivity between clients and servers of the network which prevents eavesdropping and tampering of data on the Internet. Which of the following will you configure on the network to perform the given task?
Answer : D
Which of the following statements are true about Public-key cryptography? Each correct answer represents a complete solution. Choose two.
Answer : B, D
Mark has been hired by a company to work as a Network Assistant. He is assigned the task to configure a dial-up connection. He is configuring a laptop. Which of the following protocols should he disable to ensure that the password is encrypted during remote access?
Answer : C