Poster on my final year project entitled "Towards Securing Computer Network Environment By Using Kerberos-based Network Authentication Protocol". This Kerberos-based protocol generally will be using a ticket generated by a third-party server with encryption during data transmission when the client trying to access to the service server over an insecure network. By using encrypted ticket, confidentiality and integrity of the data can be increased. Thus, making intruder difficult to intercept the network as it is not in plaintext format.

1. TOWARDS SECURING COMPUTER NETWORK ENVIRONMENT BY
USING KERBER0S-BASED NETWORKAUTHENTICATION PROTOCOL
PROBLEM STATEMENTS
i. The data and information can be easily gained by an intruder as the
password is transmitted in a plaintext format.
ii. The data confidentiality and integrity will be decreased as it can be
compromised thus, giving chance for the intruders to modify the
content of the data without being authenticated.
REFERENCES
1) http://www.securityandit.com/network/kerberos-protocol-understanding/
2) https://docs.oracle.com/cd/E37670_01/E41138/html/ol_kerberosauth_sec.html
3) https://sathisharthars.com/2013/05/07/brief-introduction-of-kerberos/
4) http://www.roguelynn.com/words/explain-like-im-5-kerberos/
OBJECTIVES
a) To study the protocol of network authentication used.
b) To configure a pragmatic way of network authentication protocol
which is the Kerberos-based network protocol.
c) To test and evaluate the result by testing it in a real-world environment.
CONCLUSION
1)Able to validate the authentication between the user and
the service server involved.
2)Able to test out the protocol in a real-world environment.
INTRODUCTION
* Data and information have been taken without right
authorization and authentication.
*An intruder can or may intercept the transmission easily if
the security of the data during the transmission seems weak.
* Possible for the intruder to gain the data easily if he or she
can pass the authentication process in a short time.
* Having any additional layer of security in terms of network
authentication is important.
* With a pragmatic implementation of network
authentication protocol, it can secure the data transmission
between the user and the requested service over an insecure
network..
* Kerberos will be configured in a real-world environment.
* It will use the third party server in order to send the
encrypted password in the shape of a ticket.
* So, the intruders cannot have the password easily as it is
being encrypted with a symmetric-key cryptography.
FRAMEWORK
RESULT
PREPARED BY:
FATIN FAZAIN BINTI MOHD AFFANDI
BACHELOR OF COMPUTER SCIENCE (NETWORK SECURITY) WITH HONORS
FINAL YEAR PROJECT 2
SUPERVISOR: DR. AHMAD NAZARI BIN MOHD ROSE