Cloud Security: Everything you need to know

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Organizations are embracing cloud infrastructure at a rapid pace. Digital transformation has changed the working environment all over the world. Amidst the Covid-19 pandemic, we can witness the rapid adoption of cloud computing to support remote workflows. In this cloud era, security is of utmost importance. To address this importance, a study says that, ‘Budget allocations to cloud security will grow from single-digit to double as companies look to protect 2020 cloud build-outs in the year ahead.’

In this article, we will walk through the following concepts such as: What is Cloud Security? Why is cloud security a shared responsibility? How secure is the public cloud? What is the future of cloud security? Which cloud security tools are used by organizations? What are the job opportunities for cloud security professionals?

What is Cloud Security?

Cloud security is a set of policies and procedures to protect data, applications, and infrastructures involved in cloud computing. Cloud security ensures that the data is secured and prevent thefts caused due to the following reasons:

  • Unauthorized data exposure
  • Weak access controls
  • Susceptibility to attacks
  • Availability disruptions

There are certain threats to be considered in 2021:

  • Advanced persistent attacks- attacks that remain unnoticed for a longer time.
  • Data science tool attacks- new tools with less security consciousness
  • Bots Could Infect Cloud Legacy Assets- bots are used to steal data, scrape content,
  • distribute spam, etc that are operated from the cloud-based data centers
  • More cloud installations could cause more cloud attacks

Why is cloud security a shared responsibility?

Cloud security is a shared responsibility between public cloud service providers (Microsoft Azure, AWS, Google Cloud, etc ) and cloud customers (organizations). Basically, cloud providers are responsible to keep the data and applications secure by implementing appropriate security measures. Cloud providers protect the infrastructure that runs the services selected by the customer. But depending on the services chosen by the customer, organizations also need to set up tools that address the safety issues and provide solutions. To name a few,

  • Prevent data violations by getting detailed analytics on usage
  • Activities visible within SaaS applications
  • Context-aware policy controls
  • Prevent new malware by implementing real-time threat detection

Some of the shared responsibilities are:

How secure is the public cloud?

The public cloud is secure to a great extent. Due to the rapid adoption of technological advancements, cloud security in public cloud service providers has significantly improved in recent years. Also, due to the continuous hacking attempts on the public cloud providers such as Amazon Web Services, Microsoft Azure, etc., they have successfully implemented strong security measures to avoid breaching and data thefts. Also, there are limitations to security. In order to meet the required security compliance aspects, cloud security is a shared responsibility between cloud service providers and cloud customers. There are few considerations to secure public cloud workloads:

  • Embrace the shared security model
  • Engage with business groups and DevOps early
  • Know your potential exposure
  • Understand the attacker
  • Evaluate your security options
  • Take a cloud-centric approach
  • Use automation to eliminate bottlenecks
  • Enforce policy consistency through centralized management

What is the future of cloud security?

The Cloud computing industry is booming! The rapid adoption of cloud services is resulting in many job opportunities for cloud professionals. “According to Right Scale’s annual State of the Cloud Report for 2019, 91% of businesses used public cloud and 72% used a private one. Most enterprises actually utilize both options – with 69% of them opting for a hybrid cloud solution.”  Application Development Security and Cloud Security are far and away from the fastest-growing skill areas in cybersecurity, with projected 5-year growth of 164% and 115%, respectively. Cloud security is getting better day by day!. There are many tools used by organizations to secure their cloud environments. Few of the cloud security controls in organizations:

There are few key trends, security leaders to look ahead in 2021 and beyond:

  • Rise of cloud-native security platforms (CSPs).
  • Machine learning (ML) deployment for security
  • Visibility of vendor consolidation
  • High speed of DevOps
  • Adoption of Infrastructure as Code (IaC)

Which cloud security tools are used by organizations?

There are many cloud security products that ensure safety measures in terms of access control, workload security, privacy, and compliance, etc. There are a few categories of security solutions used in organizations:

  • Cloud access security brokers (CASB)
  • Software-defined compute (SDC) security
  • Cloud workload protection platforms
  • SaaS security

According to TechRepublic, ‘75% of organizations are buying more security tools to keep up with cloud’  The cloud security tools are: 

  • SolarWinds Security Event Manager
  • Intruder
  • Bitdefender Total Security
  • Malwarebytes
  • Mimecast
  • CIS
  • Snort
  • Wireshark
  • Webroot
  • GnuPG
  • Norton Security
  • BluVector
  • NMap
  • F5 Application Protection
  • Proofpoint BEC/EAC Integrated Solution

What are the job opportunities for cloud security professionals?

As we know, many organizations are embracing cloud infrastructure, there are many job opportunities for cloud security professionals in India. There is a huge demand for cloud security skills and fetches higher earning potential cloud security professionals. According to eSecurity Planet, Existing professionals with cloud security skills can expect an increase in compensation of up to $15,025 in 2021. Also,  Professionals with DevOps and application security skills could see an increase in compensation of $12,266 in 2021.


Considering the above aspects, Cloud Security is an important skill and high in demand. Get enrolled in Cloud Security Training with SpringPeople and accelerate your career in the field of IT security. Become a Certified Cloud Security Specialist and validate your knowledge in common security threats, security controls, and associated technologies and practices.

About Deepa Kashyap

Deepa Kashyap

Deepa Desai is a skilled writer, an ardent learner, and a keen follower of emerging technologies. As a proficient content creator in the Edu-Tech industry, her expertise lies in writing on professional training and certifications of dynamic areas like technology, Data Science, Project Management, etc. Apart from writing for businesses, she is passionate about blogging, writing short stories on unspoken realities, and poetry that ignites thoughts.

Posts by Deepa Kashyap

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