IT Security

IT security is the practice of defending digital information from unauthorized access, disclosure, recording, use, disruption, destruction or modification. IT security is being applied to devices such as computers, smartphones, servers, network and internet. It also includes physical security to prevent theft or access to the IT equipment to protect the data on the equipment. IT security involves processes such as IT risk assessment and vulnerability management followed by countermeasures that can be put in place in order to ensure security of the data.