As small-scale and large-scale businesses engage in transferring decisive industry operations and susceptible data out of their conventional on-premises data centers, 2016 is shaping up to be a landmark year for not only cloud service providers, but also for the customers who are on the lookout for maintaining visibility and cloud security in the progression.
Cloud computing unlocks an innovative world of prospects for all businesses, but assorted with these prospects are several security challenges that need to be considered and dealt with before you choose cloud computing strategy.
Cloud security challenges and trends fall into three broad categories:
Data Protection: Protecting your data both at rest and in transit
Putting into operation a cloud computing approach means introducing sensitive data to a third-party. Hence, making certain that the data is protected both at rest (data existing in storage media) as well as when in transfer is of supreme importance. Data needs to be encrypted all the time, with evidently clear roles when you have to decide who will be supervising the encryption keys. In most of the cases, the only way to strictly guarantee discretion of encrypted data for the customer is to have possession of the data encryption keys.
User Authentication: Restricting admission to data and supervising who is accessing the data
Ability to define and restrict access to cloud resources are the fundamental requirements to ensure data protection. But on cloud, the control of adding and removing resources is distributed among members of a large team. This increases the threat surface area considerably. To guarantee the reliability of user authentication, enterprises should be able to view data access logs and audit trails so that they can verify that no more thanapproved users have the access to the data. These logs and audit trails further more need cloud security and maintenance for as long as the enterprises require or legal purposes call for.
Disaster and Data Breach: Contingency Planning
With the cloud being a single central warehouse for any organization’s vital data, the threats of having the data breached or destroyed due to any disaster are real worries for the organizations. A wide-ranging cloud security evaluation from an unbiased third-party is strongly recommended. Enterprises should also have contingency tactics ready if their cloud provider fails.
While there are factual benefits to using cloud computing, as well as some key cloud security rewards, there are presently major security concerns that prevent customers from going ahead with a cloud computing approach. Making sure that your data is safeguarded, allowing authentic access to the data, keeping a log of accesses and monitoring them, and effectively planning for data breaches and natural disasters are major cloud security challenges that any firm must deal with when taking into consideration any cloud computing providers.