Cloud solutions assist organizations to encompass advanced data storage, computing, and analysis services to improve their existing IT infrastructure. However, along with the numerous benefits cloud has to offer, there are concerns still prevailing over the security of the data. This paves the way to the obvious need for measures to govern and safeguard data over the cloud. Even when cloud solutions have made data storage and computing easy, data security is dreaded to be a concern over the cloud.
Some of the common threats that the enterprise data is exposed to over the cloud infrastructure are:
- Illicit data duplication.
- While the cloud offers ease of access, multiple access touchpoints make the data vulnerable to multi-level risk and prone to duplication or deletion.
- Data over the cloud is likely to experience breach by individuals.
- Data exposure between virtual machines and cloud due to lack of authorization guidelines.
Here are some measures gaining popularity across industries working with cloud infrastructure that will act as a guidance to businesses still mulling over it.
User accessibility control
In the process of migrating data to the cloud, careful selection of restricted users and selective access protects data from impending data replication. Careful selection of access authority also helps organizations be more vigilant and aware. Making well thought decisions with data migration and cautiously selecting access authorities will help businesses make better business decisions while keeping their data secure.
Further to taking control of accessibility, data security can be broken down into tighter processes by segregating access on the basis of applications, logins, and users. To permit temporary specific access, token based requests can be raised and recorded to keep a track of data activity over the cloud. Defining user-based privileges has also proved to be a groundbreaking security initiative.
Encryption and Vaults
After defining and designating data on the basis of importance levels, enterprises can choose encryption and decryption specifications for specific data. Many cloud service providers offer this as a packaged facility. Encryption and storage of recovery keys are a viable point for attention. Businesses must lay down précised requirement guidelines for data encryption to prevent the hassle of security threats in their operations.
Taking passwords seriously
A very obvious and basic but much-overlooked factor in data security over the cloud is setting up passwords. According to a longstanding report from Infosecurity, 90 percent of passwords can be cracked in seconds. This is a persistent trouble faced by IT teams, as everyone wants to keep a long list of passcodes easy to handle. However, as the movement from on-premise to the cloud is increasing rapidly, this laidback approach if not taken seriously will lead to serious security threats.
Regularization of audit scenario
The importance of compliance audits is no newbie to the technology industry. Nowadays, audit procedures and audit information accessibility play a vital role in binding contracts between businesses and cloud service providers. Aware consumers base their expectations on proper reporting of their chosen cloud infrastructure. Organizations must accentuate on the controls, workflows, and sanction touchpoints within their audit systems to empower critical information security over the cloud.