Today’s world is unimaginable without online social networks. Nowadays, millions of people connect
with their friends and families by sharing their personal information with the help of different
forms of social media. Using social media is often more convenient than meeting with one another
in person but sometimes individuals face different types of issues while maintaining the multimedia
contents. For instance, managing audios, videos, photos could be complicated because it is difficult
to maintain the security and privacy of these multimedia contents uploaded on a daily basis and
often, without enough care of privacy. Simple video can provide a lot of information about a person,
about his/her food habit, surroundings, home setting, products used, etc. In fact, sometimes even
personal or sensitive information could get viral if that leaks out unintentionally. Any leaked content
can be shared and made a topic of popular talk all over the world within few seconds with the help
of the social networking sites. In the setting of Internet of Things (IoT) that is supposed to connect
millions of devices, such contents could be shared from anywhere anytime.