Data loss and/or leakage was the biggest cloud cybersecurity concern for companies across the globe in 2021, followed by data privacy, accidental exposure of credentials and legal and regulatory compliance.
If you find yourself with similar concerns, you’ve come to the right place.
We’ll share everything you need to know about cloud security, including how it works and the benefits and more. Plus, we’ll share our top 10 cybersecurity service providers that can help ensure your data is protected.
Get connected with the right cybersecurity agency for your project.
Cloud security, also known as cloud computing cybersecurity, is the process of protecting cloud-based data, infrastructure and applications from cyber threats and cyber-attacks.
The scope of cloud network security includes:
All the information you access, modify or store
Data storage items such as hard drives
Data servers such as core network computing software and hardware
Physical networks including cabling, electrical power, routers and climate control
Computer virtualization frameworks such as host machines, guest machines and virtual machine software
Runtime environments responsible for program execution
Applications including email, productivity suites or other software services
End-user hardware such as mobile devices, computers, Internet of Things (IoT) devices and more
How Does Cloud Security Work?
Cloud computing operates in three environments:
Private clouds, hosted by or for the purposes of a single organization
Public cloud services, hosted by Cloud Service Providers (CSPs) such as Infrastructure as a service (IaaS), Platform as a service (PaaS) and Software as a service (SaaS)
Hybrid clouds, which combine public and private clouds
Cloud-based cybersecurity is either provided by the cloud services provider, or implemented by the user.
Typically, security is a joint effort, using a shared responsibility model that outlines the responsibilities of both the provider and the customer.
CSP Security Responsibilities
Typically, Saas offers the most comprehensive security coverage, while users bear a greater responsibility for security with IaaS providers. Servers and storage are always the responsibility of the CSP. The provider secures the infrastructure and configures the networks, physical data centers and hardware that powers the infrastructure.
In IaaS environments, servers and storage are the only responsibility CSPs have.
Moving to PaaS environment, the responsibility of the CSPs covers more areas, such as operating systems, virtualization, data and securing runtime.
In a SaaS environment, responsibility extends further, to application and middleware security.
Customer Security Responsibilities
To increase the security provided by the CSPs, clients can implement additional cybersecurity mechanisms.
In IaaS environments, these might include virtualization, application, data, middleware, operating systems, runtime security and more.
In PaaS architecture, the customer is typically responsible for the application and middleware security.
To add your own security tools to the cloud architecture, for example, your IT team can apply virtual network security measures. This will allow you to handle specific policy settings and security configurations.
You can also choose to implement the security tools you use in your local area network (LAN) to your public cloud. In this case, you will need to create a single security policy and apply it to identical security tools, both in the cloud or on premises.
Why Is Cloud Security Important?
Companies around the globe store and share documents on cloud-based platforms, exchange files with important information, keep payroll data or use cloud-based communication tools to network with customers, partners and employees.
This constant exchange of information across a variety of platforms can make your sensitive data vulnerable.
The answer to “why is cybersecurity important?” is simple.
A breach in security can result in catastrophic data loss, financial loss, reputation damage and more.
Here’s how cloud cybersecurity can benefit your business:
Prevents Security Breaches
Whether a result of malicious external attacks or insider threats, breaches in your security can put your data at risk.
Using cloud cybersecurity services plus additional security measures on your part keeps both customer and company data safe to prevent reputation damage which can lead to financial loss through poor reviews, lost trust and lost customers.
Implements Access Levels
Cloud computing cybersecurity implements controls that give access only to those who are authorized to view and work with your data, increasing data protection.
Helps Data Compliance
To ensure legal operation, you must comply with strict regulations such as Health Insurance Portability and Accountability Act (HIPPA) or EU General Data Protection Regulation (GDPR).
To choose the right cloud partner, evaluate their data-protection policies. For example, if you need to comply with GDPR, opt for a cloud partner that:
Is ISO 27001 or ISO 27018 certified, which ensures compliance with security and “privacy by design”
Has security features you can use, such as access control policies, backup, encryption and more
Is ready to sign a Data Processing Agreement stating you own the data and the cloud partner will not share it with third parties
Deletes your data once the service is terminated
Ensures Disaster Recovery
From a fire or tornado to a flood or hurricane, unforeseen disasters can have a devastating impact if your business isn't prepared. Cloud cybersecurity regularly backs up and stores your data, so even if disaster strikes, your important data is secure.
Supports Remote Work
With 30% of employees now working remotely from every corner of the globe, the ability to access data from anywhere, anytime is a growing concern.
Accessing your data from home computers and public networks can pose a cybersecurity risk.
Cloud cybersecurity ensures your data is safe by reducing the risk of unauthorized access and malicious attacks.
Top 10 Cybersecurity Companies
Here is our list of 10 cybersecurity companies that can put your mind at ease when it comes to cybersecurity.
You can contact them to ask about the cloud and on-premise security mechanisms you could implement as well as about valuable cybersecurity tips to avoid data loss and breach of regulations.
Headquartered in Corona, California, DreamSoft4u specializes in delivering healthcare mobility solutions that are secure and scalable. Hosting your software on the cloud saves you money on future migrations, expensive upgrades and server costs.
Some of the company’s services include:
Medical billing systems
Remote health monitoring systems
Health information exchange
Electronic health and medical records
Patient engagement apps
DreamSoft4u partners with clients such as ChiroSpring, WebeDoctor, Sonde and more.
Headquartered in Warsaw, Poland, LCloud Ltd. Builds and implements multi-cloud services, supporting clients during every step of cloud computing adoption.
LCloud Ltd.’s services include:
Outsourcing software development
Amazon Web Services (AWS)
LCloud Ltd. partners with brands such as Sharp, Duracell, The Guardian and more.
Wrapping Up On Cloud Cybersecurity
Cloud cybersecurity is a vital part of any business using cloud-based data, applications and infrastructures.
Using a shared responsibility model between the cloud service provider and the client, cloud cybersecurity can help you:
Protect your data by using access levels for different users
Prevent security breaches
Support data compliance
Ensure disaster recovery
Facilitate remote work
Partnering with cloud cybersecurity professionals with a proven record will ensure your business is safe against cyber attacks and threats, whether your team is fully in-house, remote or a mix of both.
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