Would you agree with the following statement about a P2P file-sharing program: “There is no notion of client and server sides of a communication session”? What are your arguments for and against?
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Would you agree with the following statement about a P2P file-sharing program: “There is no notion of client and server sides of a communication session”? What are your arguments for and against?
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- Are you in agreement with the statement that "there is no notion of client and server sides of a communication session" in a software for peer-to-peer file sharing? The answer to this inquiry is "yes" and "no" at the same time.Are you in agreement with the statement that "there is no idea of client and server sides of a communication session" while using a P2P file-sharing program? You may respond to this inquiry with either "yes" or "no."Establish a list of DNS records, classifying each one according to the kind of record it includes, and then arrange this list. Examples of each of them, along with an explanation of why it is advisable to make use of them, have been provided for your perusal. Do you feel it is feasible to have a web server and a mail server both use the same name at the same time?
- Question : Distributed computing provides a means for complex problems to be solved efficiently and quickly by dividing the work among the processors in the system. This concept is interesting because of its ability to increase the power of computing. What is even more interesting is the application of distributed computing. Investigate a set of interesting applications in which distributed computing is used in industry. In each case, one could discuss the particular protocols, security issues, and benefits along with an overview of the system implementation.One of the problems with the Internet email system is that sending forged emails is relatively straightforward, i.e., it is easy to send an email with a fake sender/from address. One solution to this problem would be for a domain’s mail servers to digitally sign any email originating from the domain. For this to be useful, the public key would need to be made available to clients to validate the signatures. It is proposed that the public keys of the mail servers will be verified and signed by a certification authority (same as SSL/TLS certificates) and distributed via a standardised URL for the domain, e.g., https://mybusiness.com/email.pubkey. (a) Explain how the client would obtain the public key and validate the email server’s digital signatures. (b) Discuss the problem of trusting the obtained public key and how this solution results in public keys that can/cannot be trusted. (c) Indicate whether you believe this approach could be used to prevent forged emails and explain why it…What is the distinction between blocking and nonblocking with respect to messages?
- USING JAVA (Java Socket /TCP Programming) Create a chat/messaging application that has the following functionalities/features: Each user must log in to the system before he/she can perform actions/tasks. (passwords and usernames are stored in an XML file) Users must be allowed to send a broadcast message to all other users that are logged in. Any user must be allowed to send private messages to any of the established users.Is it feasible to circumvent access control by taking certain steps?Choose the different statement about peer to peer network from the following: a. A peer-to-peer network is easier to set up. b. A peer-to-peer network provides greater security. O c. A peer-to-peer network allows for more nodes. d. A peer-to-peer network allows for easier expansion.
- Please calculate the answers and show the steps. Please do not provide any AI generated answers. Use the formulae for P2P and Client-Server approach to work out the answers. Suppose there are 3 clients downloading a file in a P2P architecture. The uploadspeed of the clients are 10Mbps, 5000Kbps and 2Mbps respectively. There is also anorigin server whose upload speed is 500Mbps. What would be the maximum uploadspeed of the file if the mode is (i) P2P and (ii) Client-Server?25. When a file is transferred between two computers, two acknowledgement strategies are possible. In the first one, the file is chopped up into packets, which are individually acknowledged by the receiver, but the file transfer as a whole is not acknowledged. In the second one, the packets are not acknowledged individually, but the entire file is acknowledged when it arrives. Discuss these two approaches.Answer it True or False only. No explanation. Thanks 1. Active attacks involve some modification of the data stream or the creation of a false stream. 2. Denial of service prevents or inhibits the normal use or management of communication facilities. 3, The vulnerabilities of a distributed system are broadly grouped based on the functional blocks therein defining the distributed system. 4. Access or Admission control determines the authorized participation of a resource, a user, or a service within a distributed system. 5. Peer to Peer (P2P) systems constitute a decentralized variant of distributed systems.