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<\/figure>\n\n\n\nSource: Image by Gerd Altmann<\/a> from Pixabay<\/a> <\/p>\n\n\n\n Cloud computing is an essential aspect of business operations in the modern world, and the banking industry is no exception. It offers banks a flexible and cost-effective approach to deliver IT services. Hence enabling banks to focus on their core business activities. <\/p>\n\n\n\n Banks use the cloud to reduce capital and operational expenditure, improve efficiency, and deliver better services to their customers. <\/p>\n\n\n\n In Africa, cloud computing gained popularity among banks due to its ability to overcome the region’s infrastructure limitations. <\/p>\n\n\n\n African Banks face technology infrastructure challenges, such as power outages, limited connectivity, and outdated technology. These challenges have made it difficult for banks to offer quality services to their customers. As a result, cloud computing became an attractive solution. <\/p>\n\n\n\n Additionally, cloud computing saves money, associated with purchasing and maintaining on-prem hardware and software. <\/p>\n\n\n\n What to Move to the (Public) Cloud <\/strong> <\/p>\n\n\n\n Source: Image by Gerd Altmann<\/a> from Pixabay<\/a> <\/p>\n\n\n\n The first rule of cloud migration is to only migrate what makes sense. <\/p>\n\n\n\n First, identify what services or applications to move to the cloud. Banks in Africa identified non-critical and non-sensitive applications, such as email, document sharing, and customer relationship management (CRM), as good starting points. <\/p>\n\n\n\n This cautious approach allows banks to enjoy the benefits of cloud computing while minimizing the risks associated with migrating sensitive applications. Moving non-critical applications to the cloud can provide immediate benefits. <\/p>\n\n\n\n These applications shouldn\u2019t have customer data and shouldn\u2019t disrupt the bank\u2019s operations. Once the bank has gains experience with these risk-averse applications, it has confidence to gradually move more critical applications to the cloud. <\/p>\n\n\n\n For example, First Bank of Nigeria initially moved its non-core applications to the cloud before migrating its core banking applications. However, refer to your local regulators; they’re the source of policy on data cloud migration. <\/p>\n\n\n\n Services and Features That Typically Get Migrated<\/strong> <\/p>\n\n\n\n Migration Use Cases\u2014 When Do Businesses Migrate?<\/strong> <\/p>\n\n\n\n Migration use cases are specific scenarios or situations where businesses may need to migrate their IT infrastructure and services to the cloud. <\/p>\n\n\n\n These scenarios can vary depending on the type of business and the current state of their IT infrastructure. <\/p>\n\n\n\n Various factors can drive cloud migration and technical scenarios, including: <\/p>\n\n\n\n Data Migration<\/strong> <\/p>\n\n\n\n Infrastructure and Application Migration<\/strong> <\/p>\n\n\n\n It is usually the most manually intensive, requiring mapping physical infrastructure and topology to cloud provider-specific IaaS. <\/p>\n\n\n\n A typical approach might be the computer service migration which migrates application servers, applications, and server clusters to the cloud. <\/p>\n\n\n\n It is not just about migrating infrastructure but also refactoring service architectures for the cloud as well. <\/p>\n\n\n\n Common approaches are: <\/p>\n\n\n\n Containerization and Kubernetes<\/strong> <\/p>\n\n\n\n Docker and Kubernetes are two critical technologies everyone needs to know to benefit from migrating applications to the cloud. <\/p>\n\n\n\n Containerization<\/strong> <\/p>\n\n\n\n Docker is a tool that lets you create small and portable packages of all the software that your application needs to run. These packages are called “images.” <\/p>\n\n\n\n Once you create an image, you can run it on any computer that supports Docker. This makes it easy to move your application from one computer to another. <\/p>\n\n\n\n Docker images are much smaller than traditional virtual machine images, and they are easy to scale up or down. This means you can run your application on many different computers at once. <\/p>\n\n\n\n Docker is an important tool for modern cloud-based applications, but it can be used on any computer. <\/p>\n\n\n\n Kubernetes<\/strong> <\/p>\n\n\n\n One of the most popular container orchestrators is called Kubernetes, and it’s used by a lot of companies to help them run their applications on the cloud. <\/p>\n\n\n\n This type of tool is important when running your applications on a cloud platform. This is because it can help you take advantage of things like scalability (being able to easily add more resources when you need them), managed services (where the cloud provider takes care of some of the work for you), and cost savings. <\/p>\n\n\n\n Source:<\/strong> Cloud Migration Strategy by Alexander Wagner <\/p>\n\n\n\n Planning<\/strong> <\/p>\n\n\n\n Source: Image by Gerd Altmann<\/a> from Pixabay<\/a> <\/p>\n\n\n\n Cloud migration involves moving data, infrastructure, and applications to managed cloud services, such as infrastructure as a service (IaaS) or platform as a service (PaaS). <\/p>\n\n\n\n To ensure a successful cloud migration strategy, businesses must consider technical and business objectives and prioritize incremental migration based on business priorities. <\/p>\n\n\n\n They can use “rehost,” “re-platform,” or hybrid cloud strategies to minimize the work involved in the migration process. <\/p>\n\n\n\n Refactoring migrated services to optimize their use of the cloud is not always necessary, but it can be done gradually in small bits to gain benefits. <\/p>\n\n\n\n Becoming cloud-native is crucial for business success, as cloud-native services are designed to take advantage of the features and capabilities of the cloud, such as scalability, high availability, and elasticity. <\/p>\n\n\n\n Strategies for cloud migration include the 6-Rs approach: <\/p>\n\n\n\n It is essential to monitor and manage the cloud environment throughout the entire project, which typically includes several key stages, such as: <\/p>\n\n\n\n Like any organizational change, potential impacts need to be considered. The impact depends on the adopted approach and the migrated or transformed applications’ architecture. <\/p>\n\n\n\n Positive <\/strong> <\/p>\n\n\n\n Negative <\/strong> <\/p>\n\n\n\n What to Leave On-Prem (Private Cloud)<\/strong> <\/p>\n\n\n\n The second rule of cloud migration is migration can be done incrementally. <\/p>\n\n\n\n Although cloud computing offers numerous benefits to banks, some processes are better left on-prem. Processes that require high levels of security or regulatory compliance, such as payment processing or Know Your Customer (KYC), should remain on-prem. <\/p>\n\n\n\n This ensures that sensitive information is not compromised while providing banks with the benefits of cloud computing. After all local African cybersecurity policy and enforcement is underdeveloped. <\/p>\n\n\n\n The third rule of cloud migration is hybrid cloud approaches allow the \u201cbest of both worlds.\u201d <\/p>\n\n\n\n However, banks can still leverage the cloud’s benefits by implementing hybrid cloud solutions, where sensitive applications are kept on-prem while non-sensitive applications are moved to the cloud. <\/p>\n\n\n\n Navigating Compliance<\/strong> <\/p>\n\n\n\n Banks in Africa adhere to strict regulatory requirements. Therefore, compliance is a critical part of cloud computing. Banks must ensure their cloud providers meet the required regulatory standards and compliant with local and international laws. <\/p>\n\n\n\n For example, the Nigerian Data Protection Regulation (NDPR)<\/a> requires banks to store customer data within the country’s borders. Banks must, therefore, partner with cloud providers within Nigeria to comply with the NDPR. <\/p>\n\n\n\n Another example is, the South Africa Protection of Personal Information Act 4 of 2013<\/a> requires cloud providers to implement appropriate security measures to protect personal data. <\/p>\n\n\n\n Other Commonwealth countries like Kenya borrowed their cloud policies from the UK, General Data Protection Regulation (GDPR)<\/a>. Banks\u2019 customers in those countries have more control over their data. <\/p>\n\n\n\n Monitoring Cloud Performance <\/strong> <\/p>\n\n\n\n Source: Image by Gerd Altmann<\/a> from Pixabay<\/a> <\/p>\n\n\n\n As African banks continue to adopt cloud technology, it’s crucial that they establish effective monitoring practices. These will ensure the security and efficiency of their private and hybrid cloud environments. <\/p>\n\n\n\n Auditing access controls, user activities, and system configurations for their private clouds can prevent unauthorized access or data breaches. <\/p>\n\n\n\n Also, they should manage data transfers between on-premises and cloud environments. Monitoring performance metrics such as response times and availability are also essential for hybrid clouds. This practice maintains data integrity and complies with regulatory requirements. <\/p>\n\n\n\n For instance, a bank that uses a hybrid cloud might need to monitor data transfers between its on-premises financial system (FS) and its cloud-based customer relationship management system CRM) to ensure the privacy and security of sensitive financial information. <\/p>\n\n\n\n Automated tools and trained personnel can help with monitoring and promptly responding to incidents, thereby reducing risks and maximizing the benefits of cloud technologies. <\/p>\n\n\n\n Security<\/strong> <\/p>\n\n\n\n Source: Image by ambercoin<\/a> from Pixabay<\/a> <\/p>\n\n\n\n Cybercrimes affect all countries, but weak networks and security make countries in Africa particularly vulnerable. <\/p>\n\n\n\n Throughout the entire project, it is essential to continuously monitor and manage the cloud environment to ensure that it remains secure, cost-effective, and aligned with the business objectives. <\/p>\n\n\n\n Monitoring involves ongoing maintenance and support, as well as periodic optimization and updates to the infrastructure and applications. The typical methodology for a cloud migration involves several key stages, including: <\/p>\n\n\n\n While Africa has an estimated 500 million Internet users- 38% of the total population- leaving huge potential for growth. Additionally, Africa has the fastest growing telephone and Internet networks in the world and makes the widest use of mobile banking services. <\/p>\n\n\n\n This digital demand, coupled with a lack of cybersecurity policies and standards, exposes online services to major risks. <\/p>\n\n\n\n As African countries move to incorporate digital infrastructure into all aspects of society \u2013 including government, banking, business and critical infrastructure. Therefore, it is crucial to put a robust cybersecurity framework into place. <\/p>\n\n\n\n \u201cNot only do criminals exploit vulnerabilities in cyber security across the region, but they also take advantage of variations in law enforcement capabilities across physical borders,\u201d said Craig Jones, INTERPOL\u2019s Director of Cybercrime. <\/p>\n\n\n\n Importance of Localized Support <\/strong> <\/p>\n\n\n\n Source: Image by John Hain<\/a> from Pixabay<\/a> <\/p>\n\n\n\n Banks in Africa require local support from their cloud providers to address the region’s unique challenges. <\/p>\n\n\n\n Local support ensures that the cloud provider understands the local regulatory requirements, infrastructure challenges, and cultural differences. <\/p>\n\n\n\n Cloud providers must also offer local language support and have a local presence to provide quick response times. For example, Oracle and Microsoft, a cloud provider, have established a data center in South Africa <\/p>\n\n\n\n How Can we Help?<\/strong> <\/p>\n\n\n\n Banks across Africa are adopting various digital transformation trends to enhance scalability and streamline core operational areas. <\/p>\n\n\n\n Many businesses are unaware of cloud migration projects and related services, as they require a complete transition and a well-crafted plan. <\/p>\n\n\n\n However, the latest cloud migration tools can fully streamline the migration process. This is where Finsense Africa<\/a> comes in to create a roadmap and consult on industry best practices before projects start. <\/p>\n\n\n\n Access to IT resources and services without the burden of owning and maintaining the underlying infrastructure is one of the many benefits of migrating to the cloud. However, the existing infrastructure should have capacity to support migration and seamless hybrid cloud. <\/p>\n\n\n\n Sources:<\/strong> <\/p>\n\n\n\n![\"\"](\"https:\/\/finsense.africa\/blog\/wp-content\/uploads\/2023\/03\/image-10-1024x682.jpeg\")
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