Cloud security vulnerabilities continue to be a major worry for companies of all kinds, even though cloud computing has developed and passed past the hype stage.
Enterprises need cutting-edge expertise to defend mission-critical data and cloud-based applications from cyber-attacks and mitigate the most frequent threats from sophisticated attack vectors. Because of cloud visibility, management, and stringent compliance, organizations can leverage cloud technology without compromising security.
According to Gartner’s online research, insider thefts, improperly handled credentials, and client misconfigurations accounted for 80% of cloud breaches in 2020. However, the vulnerabilities of the cloud provider will not be the cause of cloud breaches. Enterprises have begun deploying cloud security solutions to safeguard their data in order to prevent these breaches.
Here is a breakdown of the four cloud security pillars that businesses can employ to establish robust cloud security.
Control
On-premise IT service delivery no longer provides the same level of control and transparency over IT processes, programs, and information as it previously did as a result of the drastic transformation brought about by cloud computing. Firms must delegate some authority to the cloud service provider(s) when moving operations to the cloud.
Companies are not required to give up their power to adopt and enforce internal security measures in exchange for financial benefit or technical development. With the capacity to create role-based access limitations, set up complex network rules, and route network traffic through secure channels, unauthorized access must be avoided, network violations must be reduced, and security issues must be handled beforehand.
Also Read: Identity Management in the Cloud – Mitigating Security Concerns
Compute-based security
The second pillar, often known as platform as a service, is providing security for end systems, managed services, or other workloads running inside the cloud. There are two essential parts to this compute-level security. The first is automated vulnerability management, which prioritizes risk for cloud-native systems while identifying and preventing vulnerabilities throughout the whole application lifetime.
Continuous operational security, which applies to everything regarded as a compute engine or compute workload, is the second important element. In order to detect any aberrant or malicious behavior, activities must be automatically and continuously inspected as part of effective cloud security.
Governance, transparency, and compliance
Deep, contextual visibility is one of the crucial stages to a solid security posture. It’s crucial to get an understanding of every cloud entity and demonstrate how connections between them impact the security posture. To achieve cloud security visibility, all assets must be thoroughly and continuously discovered and analyzed. This aids a business in attaining compliance and two key objectives, including comprehending and controlling security risk.
Gaining a consolidated view of the security and compliance posture from across the entire cloud native stack, complete application lifecycle, and cloud environments will help. This is done by dynamically finding new resources upon rollout in the cloud and tracking historical changes for auditing purposes.
A crucial first step is continuously checking all cloud resources for configuration errors, security flaws, and other security threats. Another crucial step is to enforce any company- and government-mandated compliance requirements using the most comprehensive library of compliance standards available.
Sensitive data will be protected and leaks will be avoided by constantly checking cloud storage for security issues, including unencrypted storage volumes and controlling file access. Gaining visibility and enforcing governance standards throughout the full application development lifecycle is also crucial.
Also Read: Top Four Cybersecurity Gaps Enterprises Must Address Right Away
Change management
Every time a change is requested, a new server is deployed, or sensitive assets are relocated or altered, businesses must utilize the change management protocols provided by their cloud security provider to manage change and enforce compliance requirements.
Applications for change management will include auditing capabilities that can keep an eye out for unexpected behavior and protocol deviations so that enterprises can investigate or can start automatic mitigation to fix the problem.
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