Migration to the cloud is one of the top trending facets of businesses’ cybersecurity strategy. Nearly three-quarters of companies are running a hybrid and/or multi-cloud approach today, according to Forrester Research. Many businesses are rapidly moving computing to the cloud but are not generally prepared to transfer their information. This is partly because when they move, many companies do not really know what security mechanisms and skills they need.
We outline three primary components that should be identified by every IT and security leader to carry out their cloud transformation while preserving security and compliance.
1. Standardizing security practices across cloud, hybrid and multi-cloud assets
Security tools are also dictated by the security climate. But when you have an option, it can be easier to achieve streamlined controls with a systematic approach, as long as the footprint is wide enough. You can achieve maximum visibility in this way across the enterprise.
2. Using the new security systems
Today’s cloud-enabled organizations are trying to be agile, collaborative, highly automated, and effective. Being slow, labor-intensive, and error-prone, it is a step backward to manually move workloads and technology to the cloud. And eventually, it can lead to more security vulnerabilities besides wasting time and resources. That’s why modern companies rebuild or refactor micro-services and cloud technology for business applications.
3. To secure applications, APIs, and data, use Defense-in-Depth
If not done safely, transitioning to the cloud will cause your company’s threat surface to swell, exposing you to a potential flood of attacks and leading to breaches whose financial risk outweighs all of your cloud-earned benefits. To stay ahead of threats while securing cloud migration, a multi-layered security architecture providing automated defense-in-depth is required.
Most companies operate not only in an on-prem/in-cloud hybrid environment but tend to use multiple clouds as well. This introduces additional levels of complexity that make consistent compliance and security policies more challenging. Without solid, clear controls and best practices everywhere, the company is neither secure nor compliant. You don’t want to protect against a flaw in your legacy on-prem systems while leaving it undefended in a cloud environment.
Cases of data violations have only increased. Cybercriminals have been introducing innovations that avoid detection in order to gain access to corporate networks. And no corporation is immune to security incidents. Therefore, if such an incident happens, businesses need an incident response that is swift and clear. Here are some key lessons that, in the spirit of more openness, can benefit any organization:
- Develop and maintain a strategy for fast, open, and honest interaction with your clients and stakeholders if an incident occurs.
- Ensure that you have security incident workflows and protocols customized to your hybrid cloud environment.
- Tighten all security access controls and ensure that every phase of your migration process is properly planned, registered, and thoroughly assessed for protection.
Migrating to the cloud in a safe and compliant manner is the need of the hour. By moving to the cloud, some particular advantages are offered, making it a preferred option among companies. The tips mentioned above can go a long way in helping businesses make the transition smoothly.