what does mac stand for in information security

Information Security programs are build around 3 objectives, commonly known as CIA – Confidentiality, Integrity, Availability. Alan Turing was the one who successfully decrypted Enigma Machine which was used by Germans to encrypt warfare data. With the beginning of Second World War formal alignment of Classification System was done. Thus Information Security spans so many research areas like Cryptography, Mobile Computing, Cyber Forensics, Online Social Media etc.ĭuring First World War, Multi-tier Classification System was developed keeping in mind sensitivity of information. Information can be anything like Your details or we can say your profile on social media, your data in mobile phone, your biometrics etc. Information can be physical or electronic one. Information Security is basically the practice of preventing unauthorized access, use, disclosure, disruption, modification, inspection, recording or destruction of information. Information Security is not only about securing information from unauthorized access. Network Devices (Hub, Repeater, Bridge, Switch, Router, Gateways and Brouter).Difference between Secure Socket Layer (SSL) and Transport Layer Security (TLS).Difference between Active Attack and Passive Attack.Active and Passive attacks in Information Security.Difference between Cyber Security and Information Security.Approaches to Information Security Implementation.Approaches to Intrusion Detection and Prevention.Secure Electronic Transaction (SET) Protocol.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.

What does mac stand for in information security