Ways to Prioritize Data Security in the Cloud

Jun 15, 2022
6 min read

Time is cyclical. The migration of apps to the cloud and the development process in a more adaptive way ushered in DevOps, which, after a few years and multiple data breaches, triggered the understanding that security must be built into the DevOps workflow, not an afterthought. As a result, DevSecOps was formed.

It takes time for data to catch up with apps and migrate to the cloud, at least in large batches. However, cloud adoption, both for data and apps, is a foregone conclusion. Sure, not every company or piece of data is in the cloud, but the information is in the cloud.

One of the most powerful accelerators for data-driven development in the last decade has been the elasticity and capacity to store and handle incredibly vast amounts of data without a prior commitment to servers. So it's no surprise that large-scale data stores, big data, and data lake homes are being moved or built to the cloud. In many cases, data users need to write "select" searches to search data from massive tables, just as if they were searching data from small datasets. In other terms, "Data Liberalization" refers to the ability of a large number of individuals to use an organization's data with only a few basic skills and the capabilities of robust BI tools.

DataSecOps Approach: Adoption

DataSecOps is a shift in how businesses approach cybersecurity as part of their data storage. It is a recognition that security should be a constant element of the data service operation rather than a surprise. In reality, DataSecOps should be seen as a catalyst for data liberation.

It is widely accepted that security cannot be done occasionally, once or twice a year or fraction: data changes at a much greater rate, new users are constantly recruited, and data access is always changing. As a result, data processing cycles shrank in tandem with application security product cycles from the time a band wants to gather and process information or examine data until they can do so.

Data liberalization means that more individuals have access to more data. If cybersecurity is not a continuous business element, the risk threshold for a company with such extensive data exposure is too great.

By enabling you to play offence instead of defence, DataSecOps can help you avoid security breaches. Data can be kept safe in the cloud by improving the data security mesh, using data analytics pipeline protection mechanisms, and recognizing shared accountability.

Over the last two years, we've seen a massive migration to the cloud that few could have imagined. But are businesses taking the required precautions to safeguard their data?

Implementing a DataSecOps strategy to cloud security may be the key to staying your data secure.

The premise behind DataSecOps is that security staff interact with data scientists early and guarantee that security is a top priority in every operation.

When data protection is built into the DNA of a cloud system, the danger of a data breach is significantly reduced. Instead of responding to a possible problem and applying security measures after it occurs, businesses can keep, evaluate, and exchange data with confidence in a protection cloud system. A malicious user will be useless if a breach occurs.

But keep in mind that a DataSecOps strategy necessitates a lot of thought and thought. Many firms have emphasized speed over security in their rush to the web in reaction to a remote workplace environment, and the implications are beginning to show.

The long-term benefits of implementing a DataSecOps methodology will exceed the narrow benefits of moving to the cloud soon.

As you start to construct your DataSecOps strategy, here are three more techniques to keep your data secure in the cloud:

Implement a Data Security Mesh

It was the ideal storm, both literally and metaphorically. Due to snowfall, everyone at a Wall Street asset management firm had to work from home. As a result, customers were refused entry to their data and information, and their contacts within the firm were reasonably anxious. In addition, the operations team discovered that the internet pipeline was highly congested and lost packets due to remote workers' data scientists.

As per Gartner, a data security mesh "enables system barriers to be established around the identity of a person or item." Furthermore, consolidating policy execution and dispersing implementation provides a more flexible, reactive security strategy."

Operating in the cloud necessitates shifting from the traditional security paradigm of "defending the perimeter." In the past, safeguarding data within one environment was as simple as installing a firewall and blocking access. As a result, there was less need for data to leave that environment, and most of the programming was written in-house.

Since cloud migration began, many sectors have migrated to a distributed system without a boundary. As a result, any device contacting the cloud is only as safe as the connection from which it conducts so—whether from home or a neighbouring coffee shop—complicates data security even further. That's one of the reasons why mesh networking has become more popular in the last year.

A thorough evaluation of your organization's current tech to establish if it is suitable for cloud data protection is an essential first step to implementing the data security mesh. On-premise security mechanisms, for example, should place a strong emphasis on the storage of data.

Information in the public cloud is recorded and stored on technology not owned by the data controller. As a result, several approaches to protect remote cloud data have emerged.

Employ Data Analytics Pipeline Protection Methods

An analytics pipeline enhances the speed and accuracy of insights by streamlining data flow. The speed benefit of an analytics pipeline is similar to that of a DevOps team's continuous deployment delivery (CI/CD) network. As CI/CD pipelines, analytics pipelines offer continuous feedback mechanisms, quicker repetition, and quicker resolution by providing insight across management and project activities.

One of the essential advantages of the cloud is data analytics, which allows for unparalleled scalability and the use of data for differentiation strategies. However, businesses must secure data security throughout their lifetime as it moves through the pipeline, which necessitates a variety of situational tactics.

Data is unorganized when it is produced. Thus it must be classified to establish how it should be secured. The initial stage in data categorization is to evaluate whether the data contains confidential material such as a Social Security number (SSN), home address, or credit card details. The data can be scrambled if confidential material is located inside it, but it does not need to be inspected. The confidential material is hidden using symbols in a variety of formats.

Let's pretend the comparable data, which contains personal information, must be examined. Data can be segmented in this situation for pipeline use in the middle. Using the SSN as an instance, its nine characters would be substituted with nine other numbers, giving the impression of an SSN but useless to anyone who gained access to it. Simultaneously, programs can evaluate the data collection without exposing critical information.

Cryptography is used downstream to turn ordinary plain text into an incomprehensible encrypted message that can only be decrypted with a key by a select few. This method, known as "private information analytics," enables encoded information to be analyzed while being unreadable and inaccessible to people who do not have expertise.

Any other prospective organization requires analytics pipelines. They can help a company accomplish its strategic objectives sooner if adequately formulated and managed.

Understand the Details of Shared Responsibility

So, what is the model of shared responsibility? The cloud provider is accountable for cloud computing security, while the consumer is accountable for cloud computing security.

Your service provider is responsible for ensuring that the architecture you build on its platform is safe and reliable by default. The cloud provider oversees and supervises the guest Operating System (OS) and virtual servers to create a secure cloud. They also ensure that the facilities are physically secure.

One of the ignored parts of cloud information security is failing to comprehend the shared responsibility paradigm adequately.

Many businesses have mistakenly assumed that their cloud hosting safeguards their data. However, most cloud service providers are only responsible for protecting the service itself, not the data. To look at it another way, the security system provider is in charge of keeping burglars out, while the homeowner is in charge of hiding or locking up assets.

Before going through with a hosting company, make sure you understand who is accountable for what and take the proper precautions to ensure your company is protected. It's OK to inquire about how a possible cloud service provider supports business or legal regulations that your company must adhere to.

Conclusion

Cloud information security varies markedly from on-premise information security in several ways. The appropriate tactics can help prevent or substantially reduce the effect of a breach while also preserving the business value of the information.

As a result, DataSecOps should be a cornerstone of any company's cloud security strategy.