What Is Cloud Computing Security and Why Is It Important? [MiniTool Wiki]

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Overview of Cloud Computing Security

Definition

Cloud security is also called cloud computing security. It is a set of strategies, controls, processes, and technologies, which is used to protect cloud-based systems, data, and infrastructure. To learn other methods to protect your system, you can go to the MiniTool official website.

These security measures are configured to protect cloud data, protect customer privacy, support regulatory compliance, and set authentication rules for individual users and devices.

cloud computing security

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Types

Here are the three main types of cloud environments.

1. Private Clouds

Private clouds are usually dedicated and only a single organization can access it. However, they are still vulnerable to access vulnerabilities, social engineering, and other attacks.

2. Public Cloud Services

Public cloud services are hosted by third-party cloud service providers and generally accessible through web browsers. Therefore identity management, identity verification, and access control are essential.

3. Hybrid Clouds

Hybrid clouds combine all aspects of public and private clouds. It allows organizations to have more control over data and resources than public cloud environments. However, when needed, it can take advantage of the scalability and other advantages of public clouds.

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Advantages

Why is it important? Security threats are constantly evolving and becoming more and more complex. Cloud computing security risks are lower than on-premises. Thus, cloud computing security is important for your business. The following are some advantages of it:

Reliability

Cloud computing services provide ultimate reliability. You can safely access data and applications in the cloud with proper cloud security measures no matter where you are or what devices you use.

Reduced costs

Cloud computing security eliminates the need to invest in dedicated hardware. This not only reduces capital expenditure but also reduces management costs.

Reduce management

Security configuration and security updates may consume a lot of resources, but when you move them to the cloud, you can manage all security management that is centralized in one place.

Centralized security

Just as cloud computing centralizes applications and data, cloud security also centralizes protection. Centralized management of disaster recovery plan in one place, can also be easily implemented and executed. Maybe you are interested in this post - You Definitely Need A Good Hard Drive Disaster Recovery Plan.

Considerations

Some things need to be considered for data security in cloud computing. Details are as follows:

  • Lack of control
  • Incompatibilities
  • Multitenancy
  • Malware and external attackers
  • Transmitting and receiving Data
  • Embedded credentials and secrets
  • Lack of visibility and shadow IT

Security Issues in Cloud Computing

However, cloud computing security is not perfect. There are still some cloud computing security risks. Now, let’s see some security issues in cloud computing.

Data loss and insufficient data backup – Insufficient data backup and improper data synchronization make many companies vulnerable to ransomware attacks.

System vulnerabilities – Cloud computing systems can still contain system vulnerabilities, especially in networks with complex infrastructure and multiple third-party platforms.

Employee negligence – Employee negligence and employee error are still one of the biggest security issues for all systems, but for cloud solutions, threats are particularly dangerous.

Phishing and social engineering attacks - Phishing and social engineering attacks have become particularly common because of the openness of cloud computing systems.

Best Cloud Computing Security Practices

At last, here are some cloud computing security practices for you. Never allow the use of shared passwords and you should use passwords with other authentication systems for sensitive areas. Then, you had better perform regular vulnerability scans and security audits and fix known vulnerabilities.

Besides, you should make sure your cloud data is encrypted, at rest, and in transit. Please pay attention to cloud vendors' data backup, retention and recovery strategies, and processes. You should monitor the implementation of ongoing security and user activities in all environments and instances.

Final Words

To sum up, this post mainly introduces some information on cloud computing security include the definition, types, advantages as well as the considerations. Besides, you can learn about some security issues in cloud computing. Hence, you will have a comprehensive and deep understanding of cloud computing security.

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