Currently, aspects related to information and data security have been discussed among companies and users. In a practical way, it is understood tha...

Currently, aspects related to information and data security have been discussed among companies and users. In a practical way, it is understood that security is related to external access to the operating system. In this context, security must prevent the computer from:

Guiding which operating system should be used.
Loss of documents and files stored on the hard drive.
Updating embedded operating systems.
Preventing loss of documents and files stored on the hard drive.
Avoiding downloads of unauthorized files by operating systems.
Attacks by internet viruses and malwares, login and password attacks.
a. Guiding which operating system should be used.
b. Loss of documents and files stored on the hard drive.
c. Updating embedded operating systems.
d. Preventing loss of documents and files stored on the hard drive.
e. Avoiding downloads of unauthorized files by operating systems.
f. Attacks by internet viruses and malwares, login and password attacks.