What is Cloud Security? How to Secure the Cloud

The cloud environment has now become an integral part of almost every business’s IT infrastructure. They store crucial data of the company in the cloud. This makes the cloud environment susceptible to a wide range of security threats. Therefore, cloud security is a genuine concern.

What is Cloud Security?

Everything you need to do to protect your cloud against malicious activities falls under this term. The tools, techniques, and methodologies you adopt to protect cloud-based infrastructure, applications, and data are part of the cloud security regime. This security is deployed to overcome the challenges such as:

·       Visibility into cloud data

·       Control over cloud data

·       Access to cloud data and applications

·       Compliance

·       Cloud-native breaches

·       Misconfiguration

·       Insider threats

·       Disaster recovery

There are quite a lot of benefits to securing your cloud. If you maintain a good security posture within your cloud environment, you will experience the following benefits:

·       Lower upfront costs

·       Reduced ongoing operational and administrative expenses

·       Increased reliability and availability

·       Centralized security

·       Greater ease of scaling

·       Improved DDoS protection

How to Secure Your Cloud?

There are several key methods you can secure your digital assets in the cloud. For instance, processes like cloud pentesting help you identify the security weaknesses in the cloud infrastructure. The following are some of the practices you may adopt to ensure security in the cloud:

·       Identity and access management (IAM): You can use Identity and access management (IAM) to deploy policy-driven enforcement protocols. It will create digital identities for all authentic users. This helps active monitoring of all the necessary data interactions.

·       Data loss prevention (DLP): It is a set of tools and services to make sure that your regulated cloud data is secure. DLP solutions help to protect all the stored data by using combinations of remediation alerts, data encryption, and other preventative measures.

·       Security information and event management (SIEM): It is the implementation of artificial intelligence (AI)-driven technologies to automate threat monitoring, detection, and response in cloud-based environments. It assists security teams to apply their network security protocols for quickly reacting to any potential threats.

·       Business continuity and disaster recovery: As you enhance your security protocols, threats are also getting evolved simultaneously. So, it does not matter how secure you think your security posture is, you can get breached. Therefore, you always need to have an incident response plan to counter such a situation. Your business suffers downtime in the event of an attack. Hence, a robust plan for maintaining business continuity and disaster recovery is a must have for all businesses. 

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