Answer:
The answer of the following question is Encryption.
Explanation:
Encryption is the second layer of the OSI Layer. It helps reduce the maintenance charges and offload complexity.
Encryption has presents in layer 3 and layer 4 which is IPSec in layer 3 and SSL, TSL in layer 4. of OSI Model.
<u>Note</u>- Only the Encryption can protect the data itself
Answer:
networking experts or systems administrators ,database administrators,programmers.
Explanation:
The people who enter in the field of information security are professionals in technical fields bu their work is totally into the field of security like working on security applications.They don't work on the traditional IT assignments such as developing software,apps,website etc.
Answer:
Information and communications technology (ICT) is an extensional term for information technology (IT) that stresses the role of unified communications[1] and the integration of telecommunications (telephone lines and wireless signals) and computers, as well as necessary enterprise software, middleware, storage and audiovisual systems, that enable users to access, store, transmit, and manipulate information.
False because not all social media webstites provide avatars
