Physical security is the protection of personnel, hardware, software, networks and data from physical actions and events that could cause serious loss or damage to an enterprise, agency or institution. This includes protection from fire, flood, natural disasters, burglary, theft, vandalism and terrorism.
A virtual security appliance is a computer appliance that runs inside virtual environments. It is called an appliance because it is pre-packaged with a hardened operating system and a security application and runs on a virtualized hardware.
VIRTUALIZATION HAS MANY DISTINGUISHED ADVANTAGES
WHY IS PHYSICAL SECURITY SO IMPORTANT?
Physical security is important because a physical attack is perhaps the most fundamental kind of attack. The types of actions we’re referring to when we speak of physical attacks can include things such as the following: Simply hitting the reset switch or power button.
WHY IS VIRTUAL SECURITY SO IMPORTANT?
In cases where hyper visor management console is placed in live production virtual environment due to lack of segmentation within virtual environments, virtual networks are prone to attacks.
Organizations save a great deal with virtualization. They not only save on the physical server hardware but also on the time required for installing the same.
The cloud computing enables employees to sync up and work on documents and share apps simultaneously from wherever they are.
With the help of cloud, the small and medium enterprises get access to enterprise class technology that enable them to compete with big established competitors.
NO CAPITAL EXPENDITURE
Cloud computing services don’t require any capital expenditure and is faster to deploy. The services come to you in pay-as-you-go model.
Cloud computing is an ideal option when there is scarcity of resources. It offers a great deal of flexibility in capacity requirements. If you run out of capacity, resources can be easily scaled up. There is no need to redesign the network with new server purchase, deployment and maintenance.
AUTOMATIC SERVER UPDATES
Cloud computing providers perform server maintenance and server updates on a regular basis. This frees up the customer time and resources which they can use to perform other tasks.
Cloud computing ensures that your data stays safe, even in instances of fire or theft. There is no loss of data as it is stored in cloud, accessible in a secure way through internet.