Question

Explain with examples the role of metadata in social media. Discuss the various pillars of National Cyber Security Strategy.

Answer 1

Metadata at it's basic level is descriptive information about a piece of data. A card in a card catalog at a library is descriptive information about specific book: the author, the name, the difficulty matter, and wherein it may be found within the library. The book is the data . The card is the metadata.

The content material which you create for this website—articles, pages, photographs, activities, and many others.—has a positive amount of default metadata associated with it. You can refine that metadata to make your site more relevant on your customers, and more beneficial on social media like Facebook and Twitter.

The 4 Pillars Of Cyber Security:

Pillar I: Policies and Planning

Without right rules in location it's far hard to allot the right budget closer to cyber security.

The first pillar of having an green cyber safety is to ensure there's a clean described cyber safety policy in vicinity detailing all elements. Policies and procedures outline the way to observe diverse technological protection solutions successfully. With a actually described coverage, businesses will now not run the risk of low budgets for cyber protection or cyber analytics.

Pillar II: Use of Technology and Vigilant in-house Security

Technology professionals must come into play to choose the right set of equipment to protect corporation from any kind cyber breach.

Once an enterprise has a safety policy in area, the next step entails searching out the correct era for its safety wishes. Technology evaluation may additionally require the position of cyber security and cyber analytics specialists to search for the fine equipment to be had. A selection on the use of adequate gear like strategies for identification of customers, systems, hardware, get admission to manage, statistics encryptions, firewalls, virus safety packages and so forth all come beneath the purview of generation.

Pillar III: Employee Education and Awareness
Well informed employees can help organizations faucet the whole capability of protection policies and technologies.

An agency can also have the proper safety policy in place and the proper generation being used however except the human resource is conscious and stimulated it may all come to nothing. Educating and spreading cyber security and cyber analytics associated recognition is therefore any other sizable pillar for protection.

Pillar IV: Backup and Disaster Recovery
As no brainer as it sounds, it's miles maximum relevant in nowadays’s time of growing cyber-attacks.

As a ultimate line of defense against any statistics assault, your business enterprise need to have a great enterprise continuity and catastrophe restoration answer in vicinity. Having copies of statistics saved in a couple of locations which can be off-website and backed up hourly each unmarried day ought to be advocated.