Information Security Attacks And Their Prevention

Information security is very important in internet. Information security is the process to secure the information and we have to achieve its security goals these are confidentiality, integrity, availability we must not share our confidential data with anyone and while transferring the data from one system to another we must have sure the received data is not tempered and modification is not done by the any other person in that data. The receive data is same as the data which is sanded by the sender. The information created and stored by an organization needs to be available to authorized users and applications. There are several types of cyber attack done by the hacker to get this information...

Security Attacks:

The three goals of security—confidentiality, integrity and availability—can be threatened by security attacks. Below figure relates the taxonomy of attack types to security goals.

There are also several techniques by which we can secure our information over internet so we must have to use those techniques to achieve the information security. Some security services to achieve security goals and prevent from security attacks are: 

Security Techniques:

Cryptography and Steganography are the best techniques for  achieving the security goals. We must have to use best antivirus software so by that any malware and viruses will not infect our system.