Four Steps to Perform a Safe Cloud Migration
Most companies admit to transforming to stay competitive in an increasingly digital age. One of the irreplaceable aspects is the cloud migration of most of the company’s systems.
According to the survey on the use of ICT carried out by the INE, 28.2% of companies use some service in the cloud, figures that increase as the size of the business increases. In the case of companies with more than 260 employees, the figure rises to 64%.
The flexibility and agility that the cloud offers are evident. Many businesses want to carry out this migration, but the process is not so simple if they do not have a good travel companion to carry it out.
From Serban Tech, they point out that there is not a single cloud solution for all companies and that the migration process will always be different, depending on different and characteristic factors of each company. Given this variety of options, it is essential to highlight the keys to carrying out a company’s Cloud migration efficiently and safely:
Understand the Shared Responsibility Model: To migrate to the cloud reliably, remember that security is a two-way street. Cloud computing is based on a shared responsibility model in which the Internet service provider (ISP) is responsible for its security, but that does not exempt the customer from doing so.
Everything will depend on the type of cloud services that you decide to use. Although the cloud service provider will be responsible for fundamental aspects such as hardware, storage, or network… The user, for his part, must conscientiously protect his endpoints, applications connected to the network, or his data added to the cloud, among others.
Design a tailored plan: Migrations are complex and depend on each project and its requirements. For the entire operation to be successful, planning is essential.
This will help determine what will move applications data will move applications and data to the cloud and how, what migration strategy and what type of cloud is best for the business, how to reduce risks, which will involve will involve in the migration, etc.
In addition, the data transfer in migration in phases will be more secure and allow teams to become familiar with cloud systems. Start with low-priority data; you can offload some of your storage resources with controlled risk.
Encrypt data and use secure protocols: Ensure all data is encrypted and use protocols such as HTTPS for data transfer. In reality, information must be encrypted at rest – when it is in one place – and in transit – when moving between various points. This is applied to guarantee maximum security, both in the infrastructure itself and in the cloud.
Centralize supervision: Connectivity in the cloud entails increasing the chances of suffering a more significant number of attacks due to the increase in the available surface.
Therefore, it is necessary to consider the presence of these new threats and continue to protect existing systems. During the migration, you will often need security tools that work both on-premises and in the cloud environment.
Centralizing the management and use of these tools will significantly facilitate the security team’s work. This will enable faster and more consistent identification and response to threats and vulnerabilities.