How to de-risk data breaches using Cloud Security?
Taking the security stats for the last 18 months, nearly 80 % of companies have experienced at least one data breach. While 92 % of companies host some part of their IT in the cloud, the previously said results are alarmingly high. So, what is the solution here? Can robust cloud security managed service will be able to help? That is where the blog takes you ahead…
First, let’s visit the difference in environments related to data breaches!
It is true that organizations utilizing multi-cloud deployments have the lowest average for data breach costs. Organizations relying on public and private cloud deployments get impacted severely. That means you could imagine a breach in a hybrid cloud environment would cost an average of $1.19 million less than public cloud breaches.
Now, let’s come back to the case of organizations using multi-cloud deployments. Here are the concerns that mount on their head: –
- Analyzing the shared responsibility model between cloud service providers and consuming organizations
- Knowing and transforming regulatory and compliance mandates into security policies
- Implementing the right set of technical and operational controls that run consistently across hybrid cloud
- Discovering how data gets created, migrated, accessed, processed, and secured
- Enabling ‘security by design principles throughout the lifecycle of applications produced in the organization
- Identifying and responding to threats across hybrid cloud rapidly, even with limited resources.
Hybrid cloud security requires constant updation as new cloud products and features get released. When a business adopts new and varying functionalities, the threat landscape goes parallelly stretched. To minimize risk, drive agility and achieve operational efficiency in the cloud, the following are our top recommendations: –
Top recommendations for hybrid cloud security
1. Manage risk and compliance with rigid controls
2. Assure data-centric safety with zero trust architecture
3. Have continuous detection and response strategy
4. Integrate security and privacy with DevSecOps.
If organizations can build cloud security by tying these considerations, enterprises can develop a system that enriches hybrid cloud security. Let us traverse the 4-recommendations, on-by-one: –
- Manage risk and compliance with rigid controls
A managed risk & compliance control-driven hybrid cloud is what organizations initially require. Organizations with extensive cloud migration would cost more for a data breach than for organizations with a low level of migration. It clearly indicates that rampant cloud adoptions bring more risk to an entity’s environment.
It is significant that organizations should adhere to industry specific as well as global regulations and standards. Likewise, organizations will require implementing technical controls that drive workload security across the hybrid cloud. It will help decide if the workload resides on-premises or on public and private clouds.
Organizations require continuous compliance functions to run on top of the controls. That will help them ensure that the security controls are implemented early and managed consistently throughout. Similarly, successful control-policy mapping is also significant, especially in pre-provisioning guardrails and post-provisioning posture validation.
- Assure data-centric safety with zero trust architecture
Organizations should understand that on-premises and cloud environments remain similar while coming to the security domain. However, the method used to address issues in both varies significantly. Also, there is no fixed boundary or perimeter coming to cloud deployments. And that is where organizations should look for a more holistic approach to security. A zero-trust security strategy recognizes these issues and helps define policies invariably for both environments. Data-centric protection needs a zero-trust architecture having network security, application security, data protection, identity, and access management.
- Have Continuous detection and response strategy
Security is not a limited activity that a particular team need to focus on but rather a shared exercise. For example, organizations would have staff in DevOps who require easy and frictionless workload deployment mechanisms. On the other side, security personnel will need optimal protection and visibility by complying with regulatory and corporate security policies. Having continuous detection and response is the key to both ends.
To achieve sound collaboration between multiple units like the line-of-business team, the IT infrastructure team and the security, organizations need to perform the following in a hybrid cloud: –
- Identify and learn about security threats and events.
- Team up and cooperate to prevent such threats.
- Analyse and respond to incidents collectively.
While performing these measures, organizations embed threat management into the lifecycle of hybrid cloud operations. It helps prioritize issues fast, traverse multiple tools, reduce manual effort, and help combat security incidents quickly.
- Integrate security & privacy with DevSecOps
Finally, enabling DevSecOps can lead to more cloud security and thereby help reduce the impact of a data breach. But reaching that grade is not an easy task. Here, organizations will need to execute the change in their working practice. That means you need a change in work style among yourselves, across business developers and IT operations.
To consume the security culture to the fullest, organizations would need to have a shift – aligning strategy, governance, risk, and compliance. Perform the following course of action as a part of cloud security managed service: –
- Plan and design — conduct threat modelling, create security reference architectures.
- Code and build — protect data, applications, and infrastructure.
- Deploy and execute — fortify applications, integrate telemetry.
- Monitor and respond — manage threats and compliance.
How teams deliver these changes by driving security by means of process is what is DevSecOps is all about. All management and governance actions get tied to these changes that benefits organizations with risk and compliance. It is indeed one critical take or pillar that helps organisations succeed.
When the average expense of a public cloud-based breach was 1.19 million USD more than hybrid cloud breaches, go hybrid!
A hybrid cloud solution would include a full range of services that enable confidential computing, Data protection services, and an end-to-end data protection approach.
When a less-mature migration took more time to find and contain a security breach, go with a mature migration!
It means entities should develop the ability to reach maturity securely – using End-to-end security management & Unified solutions. Higher visibility, proactive monitoring, and security intelligence should be the critical focus.
- Invest in the right security
When cloud misconfiguration marks a critical breach risk, accounting for 15% of data breaches, invest in the right security measures.
Reach out for a unified management tool, always-on compliance and up-to-date secure configurations and visibility. Enable end-to-end compliance by seamlessly integrating security, configuration governance and compliance, saving time and money.
When reliance on manual monitoring to prevent and find breaches become ineffective and potentially costly, it is worth automating with AI!
With the AI capabilities in the cloud like accuracy, speed, and real-time threat detection, fasten security and take your competitive advantage.
How to get started in Cloud Security?
The measures you need to take depend on existing conditions. If you want to build a hybrid cloud platform, consider use of such platforms. If you already have a hybrid cloud platform, listen to this podcast to learn more about how to develop a robust cloud security strategy. And if you are looking for effective and tailored cloud security services, consult with ValueMentor – the leading cloud security managed service provider with a trusted presence in UK, US, India, Egypt, UAE, and Saudi Arabia.