Browsing Computing Dissertations and Theses by Subject "computer security"
Now showing items 1-4 of 4
-
Detecting Sybil attack in mobile wireless sensor networks using observer nodes
(2019)RESEARCH QUESTIONS: What lightweight, scalable algorithm can be developed to detect the Sybil nodes in MWSNs? Then, I broke it to more detailed questions as follows: How many observer nodes would be enough for a ... -
A new approach for the prevention of sinkhole attack in mobile wireless sensor networks
(2023)RESEARCH QUESTIONS Main research question is: Is it possible to prevent a sinkhole attack on MWSN using a combination of Blowfish and RSA algorithms? Then it was broken down into the following questions: Q1: What would ... -
Performance analysis of defense mechanisms against UDP flood attacks
(2014)A Distributed Denial of Service (DDoS) attack remains one of the most common and devastating security threats to the Internet world. The main purpose of an attack is to disable the use of services on the Internet or the ... -
Security effectiveness of virtual DMZ in private clouds
(2014)Cloud Computing is being considered as emerging technology in recent times and defines a new IT model that delivers the services over internet. Big IT vendors like Google, Microsoft, Yahoo, Amazon and IBM have their own ...