Mastering Multi-Cloud Security for Today’s Businesses

The concept of Multi-Cloud Security can be complex, requiring us to first define the very essence of “cloud.” Over the years, the meaning of ‘moving to the cloud’ has evolved from simply migrating physical infrastructure to encompass a multitude of cloud services.

The Changing Landscape:

• Security:

In the late ’90s, cloud security was in its infancy. Early cloud solutions like Hotmail lacked built-in threat prevention and multi-factor authentication. Users accessed these platforms with simple username-password combinations, and there was minimal visibility and control. Today, cloud security is vastly different. Modern cloud services offer robust threat detection, anti-phishing measures, and multi-factor authentication.

• Competition and Cost:

Cloud technology has fundamentally altered the cost dynamics of business operations. Previously, maintaining physical data centres, on-premises storage, and extensive in-house IT security was costly. Major cloud providers like AWS, Azure, and GCP have driven competition and reduced costs. With cloud technology, businesses no longer need to invest in individual OS licences, expensive VPNs, or on-premises network security appliances. Cloud adoption streamlines operations reduces complexity, and lowers costs, making advanced IT resources accessible to businesses of all sizes.

• Readiness and Attitude:

The COVID-19 pandemic highlighted the need for businesses to rapidly adapt to remote work. Many companies were unprepared, emphasising the importance of having cloud-based remote security technologies in place for business continuity. Disaster recovery plans typically simulated the failure of a data centre, but the pandemic highlighted the need for remote working solutions. Readiness to implement such technologies became vital for business resilience.

• Ease of Use / Support:

A new generation of tech-savvy workers, accustomed to cloud-based environments, has emerged. They are security-conscious and have grown up using online applications. Modern cloud apps feature intuitive interfaces. Cloud vendors now provide advanced support and handle updates and maintenance, minimising downtime. Users don’t need deep technical expertise to use these applications effectively, streamlining the user experience.

• Integration / Automation:

Cloud providers emphasise integration and automation. Standardised APIs, streamlined integration, and compatibility between systems enable businesses to orchestrate their technology stack. This integration provides vendor flexibility and fosters automation. Tools like HashiCorp’s Terraform allow for infrastructure provisioning through automation, reducing operational costs and enhancing efficiency.

Defining Multi-Cloud Security:

Multi-cloud security encompasses all services hosted by third-party remote infrastructures, whether it’s Infrastructure as a Service (IaaS) like AWS or SaaS cloud applications like Office 365, Google Workspace, and Zoom. The focus is on securing these resources, regardless of user or location.

Key Multi-Cloud Security Considerations:

• Home / Remote Workers — Web Protection:
  Ensuring web security for remote employees is crucial. Cloud-based solutions like Netskope can provide comprehensive protection without the need for VPNs, reducing costs.
• Cloud Application Control:
  Cloud applications, when misused, can pose risks. Solutions like Netskope enable fine-grained control and monitoring, ensuring users follow security policies.
• Public Facing Login Screens and DLP:
  Securing login screens and preventing data exfiltration in cloud applications is a challenge. Tools like Netskope can enforce security policies, even without a client application.
• Cloud Provider Security Posture:
  Cloud providers like AWS and Azure require robust security checks. Tools like Terraform and Cloud Security Posture Management (CSPM) solutions offer continuous monitoring and compliance checks.
• Cloud Security Automation:
  Automation brings efficiency but also risks. Policy as Code tools and security solutions like Lacework can identify and remediate security issues in real time.

In conclusion, Multi-Cloud Security encompasses a holistic approach to securing cloud services, from users and devices to automated processes. Technologies like Netskope and Lacework make this task more manageable, ensuring convenience without compromising security.

Ready to take your cloud security to the next level? Discover how Somerford Associates, as a trusted resell partner for leading solutions like Netskope, HashiCorp, and Lacework, can empower your business with the most advanced and comprehensive cloud security strategies. Learn more on our website and safeguard your digital future today.