American journal of Engineering Research (AJER)
With the increasing use of embedded devices in the people daily life, security threats have also been increasing in a proportional rate. However, ensuring security in the embedded systems has become a great challenge not only for the embedded device experts but also for the manufacturers. The problem especially arises because of the limited hardware and software implementation options for the designers. At the same time, companies are trying to keep the vulnerabilities of the operating system of those embedded devices in secret and they are not relieving any necessary security updates quickly.