Security

Security is a word which means protection. A business organization or a company who is there to provide security to other businesses against espionage or sabotage, crime, attack, or escape.

In IT world there are many subjects on which the security is to be provided.

They are:

· Application security

· Communications security

· Computer security

· Data security

· Digital security

· Endpoint security

· Information security

· Internet security

· Network security

· Usable security  

Application Security

It provides security to the application with which the application remains secure. The security in the application is must because it provides security to the data, credentials remains secure.

Communications security

The security provided when communication is done between two parties. There are many protocols with which security is provided in communication.

Protocols:

SSL

TLS 

Computer security

In today’s fast changing world, computer security is must. Nowadays computer is our essential need. All our work is stored in it. Be it data, passwords or any other work. 

Data security

Data security means securing the data which is important for the business. The business collects data and converts it into relevant information which is useful for business. Thus securing the collected data is important because it requires a lot of time in collecting the data.

Digital security

Securing the digital assets which we have in our lives. Be it our mobile phone, laptop, tablet, or any other device which can be connected to the internet.

Endpoint security

Providing security to computer network which are remotely bridged to client services. The connection of endpoint devices wired or wireless creates path for attack surfaces. Thus protecting such devices is must to protect the data.

Information security

The processed data is known as information. Keeping security on that information is essential because it is related to the business. Information refers to the product, services, future steps the business will take and so on.

Internet security

Internet security refers to the security provided when the device gets connected to the internet. It includes browser security and website security as well.

Network security

Providing security to the devices when they are connected to the internet. This security is provided when the devices communicates with other device and transfer data.