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]]>Securing a multi-account AWS environment is a critical aspect of cloud engineering services as it helps ensure the safety and privacy of the data and resources hosted on AWS. A multi-account environment refers to the use of multiple AWS accounts to isolate different environments, such as development, testing, and production, to reduce the risk of accidental resource modification or deletion.
Securing a multi-account AWS environment involves implementing various security controls, such as:
By implementing these security controls, a multi-account AWS environment can be better protected against security threats and data breaches, enabling cloud engineering services to operate in a secure and reliable manner.
Also read: Looking forward to maximizing ROI from Cloud Migration? Here’s how, why and when to do it.
As a cloud services provider, the top 3 inquiries from large enterprises with workloads running on AWS are:
Even though large organisations with numerous AWS accounts have guidelines for new AWS implementations, managing and monitoring all the accounts at once is inefficient, time-consuming, and prone to security risks.
AWS Control Tower is the best solution to provision, manage, govern, and secure a multi-AWS account environment, even though there are more traditional methods of securing AWS environments using AWS IAM, Service Catalog, Config, and AWS Organizations.
Using pre-approved account configurations, Control Tower’s Account factory automates the provisioning of new AWS accounts. A landing zone that is based on best-practices blueprints is automatically created by the control tower, and guardrails are used to enable governance. The landing zone is a multi-account baseline with sound architecture that adheres to the AWS well-architected framework. Guardrails put governance regulations for operations, compliance, and security into effect.
Organizations can use Control Tower to:
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In conclusion, securing a multi-account AWS environment is crucial for ensuring the confidentiality, integrity, and availability of your organization’s data and resources. By implementing proper security measures such as access controls, monitoring, and automation, you can significantly reduce the risk of security breaches and data loss.
Indium Software’s expertise in AWS security can help organizations to design and implement a comprehensive security strategy that meets their specific needs and requirements. Their team of experts can help with security assessments, audits, and ongoing monitoring to ensure that your AWS environment is continuously protected from security threats.
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]]>Another crucial requirement of clients on SaaS platforms is scalability. There may be peaks and troughs in traffic to the application due to expected and unexpected reasons. A seasonal increase in demand, a promotional campaign, sudden trending of a related topic, and so on can see more click-throughs than before. Being able to scale up when the demand peaks and scale down during low-demand periods is another crucial requirement to serve customers cost-effectively.
Extensibility and scalability are an integral part of the business model and therefore requires the SaaS platform to be able to perform under such extraordinary conditions too.
Must Read: 5 Best Practices While Building a Multi-Tenant SaaS Application using AWS Serverless/AWS EKS
AWS Lambda is one such solution that can help businesses scale based on need, automatically, and allows extensibility.
AWS Lambda, a serverless compute service, helps to manage the compute resources needed to run the code in response to events such as updating the code, changes in the state, and so on. It can also be used for extending other AWS services using custom logic or installing customized backend services requiring scalability, performance, and security. This is made possible by Lambda, which runs the code on computing infrastructure that is highly available. It also manages the administration of the compute resources, such as maintaining the server and the operating system, provisioning capacity and scaling automatically, deploying code and security patches, and monitoring and logging code.
As data is ingested and moves through the cloud AWS resources such as Amazon DynamoDB tables and Amazon S3 buckets, the application of custom logic by AWS Lambda enables computing and keeping pace with the incoming requests.
In AWS Lambda, the code is invoked only as per need with automatic scaling to handle the spike in requests without manual intervention and limits. Within a fraction of a second of the event beginning, the code also starts running without compromising performance. Multiple instances of the code can be run due to the code remaining stateless and not needing deployment or configuration.AWS Lambda provides a cost-effective solution for extensibility and scaling as customers pay-per-use.
Check out this article to learn about the cloud on AWS: Cloud Computing On Aws
Provisioned Concurrency is a feature of AWS Lambda that enables it to respond quickly to increased demand by initialing functions and keeping them hyper-ready. This feature can be leveraged to implement interactive services on the web and mobile or to access microservices with latency-sensitivity or synchronous APIs.
Whenever additional workload can be predicted due to an expected increase in traffic, scheduled scaling is also possible. This can be cost-effective by being activated only when required and not at other times. Another option is utilization-based scaling, where provisioned concurrency is increased according to the established utilization metrics. This is useful when demand cannot be predicted.
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AWS Lambda’s extensibility and customization capabilities are especially in demand by SaaS customers who have migrated from on-premises solutions. While APIs and integration hooks may address this need, sophisticated customization requires custom code to be integrated with the SaaS workflows for effectiveness.
Therefore, they face challenges such as cost, isolation, and usability. AWS Lambda being serverless, it helps to overcome these challenges by scaling the compute automatically and charging only based on use. It achieves this by abstracting away and simplifying the consumption model. SaaS builders also include controls and features that allow the customization of the execution environments within their own SaaS product. As a result, SaaS owners experience greater flexibility in choosing cost-effective usability and isolation models.
Some of the customers who have successfully enriched their user experience using the extensibility and customization of AWS Lambda for SaaS include Freshworks, Segment Functions, and Netlify Functions.
Read what our AVP of cloud services has to say about the AWS Lambda services: Securing your Serverless Lambda functions
Indium Software is a cutting-edge solution provider with a team of AWS specialists who can help businesses migrate/modernize their applications and data on the cloud and
leverage automation to scale. Our team works closely with our customers to understand their needs for scale and extend and develop bespoke solutions to provide cost-effective and scalable solutions. In addition to workload migration and new app development on the cloud, we also help with converting monolithic applications to microservices and leverage containerization and serverless solutions such as AWS Lambda. Be it scheduled scaling or automatic scaling, Indium can tailor the right solution to keep your business agile and responsive, increase customer satisfaction, and break barriers to innovation.
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]]>The emergence of the PC, which made owning a computer much cheaper, and subsequently the rise of corporate data centres, which allowed organisations to store massive amounts of data, completely eclipsed these ‘time-sharing’ services.
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However, in the late 1990s and early 2000s, the concept of renting access to computer power reappeared in the form of application service providers, utility computing, and grid computing. Following that, it gained traction with the introduction of software as a service (SaaS) and evolution of hyperscale cloud computing companies like Amazon Web Services (AWS).
With increasing cloud adoption, cloud computing-as-a-service is now fast emerging. Coming with several excellent features, Amazon Web Service (AWS) is a leader in cloud computing as a service. This blog explains in detail, as to why businesses should implement AWS cloud computing services.
The provision and delivery of numerous services over the Internet is known as cloud computing. These resources include servers, databases software applications etc.
Cloud-based storing allows you to save files to a remote database rather than maintaining them on a local storage device. As long as an electronic device has internet access, it has access to the data as well as the software programmes hosted by the cloud. So, the user need not be at a specific location to access data or applications, which offers them seamless flexibility to work remotely.
For a variety of reasons, including cost savings, productivity, speed, performance, efficiency, and security, thus, cloud computing is being increasingly preferred by enterprises. It has grown in popularity as a result of significant advancements in virtualization and distributed computing, as well as greater access to high-speed internet.
Because the data being accessed is situated remotely in the cloud or a virtual place, cloud computing is dubbed as such.
Cloud computing offloads all the hard labour associated with crunching and processing data from your device. It also offloads the processing by massive computer clusters located thousands of miles distant in cyberspace.
Cloud computing solutions are available in both public and private versions. For a price, public cloud providers offer their services over the Internet. Private cloud services, on the other hand, cater to a limited number of customers. These services are a network system that provides hosted services. A hybrid option is also available, which includes components of both public and private services.
A cloud service is distinguished from traditional web hosting by three main characteristics, which are:
– On-demand access to enormous amounts of computing power is available to users. Typically, it is sold by the minute or by the hour.
– It is adaptable, allowing users to have as much or as little service as they choose at any particular time.
– The provider is in charge of the entire service (the customer needs nothing but a personal computer and access to internet).
Must read: The Future Of Cloud Computing : Things To Look Out For
AWS-based cloud computing provides a work advantage to developer and IT teams. It allows them to focus on their core tasks while keeping them away from involving in functional processes such as procurement, capacity planning, inventory management, maintenance etc…
Below are some of the reasons and considerations as to why businesses need to implement cloud computing for enhanced business processes.
Simple to use / Easy-to-use
AWS can let application providers and vendors host their applications fast and securely, irrespective of if they are existing or new SaaS-based apps. AWS’s Management Console and well-documented web service APIs easily allows to access AWS application hosting platform.
Flexible
You can choose your operating system, programming language, web application platform, database, and other services on AWS’s platform. Further, AWS provides you with a virtual environment in which you can install the requisite applications and services. This simplifies the migration of existing apps while keeping the ability to create new ones.
Cost-Effective
There are no long-term contracts or upfront obligations, and you just pay for the compute power, storage, and other resources you utilise. The AWS Economics Center has more information on comparing the costs of different hosting options with AWS.
Reliable With AWS, you get access to a scalable, reliable, and secure worldwide computing infrastructure that has been perfected over a decade as the virtual backbone of Amazon`s multibillion-dollar online business.
Performance-driven and scalable
Offering superb features like Auto Scaling and Elastic Load Balancing, AWS lets you scale up or scale down on order.
You have access to computation and storage resources when you need them, thanks to Amazon’s vast infrastructure.
Secure
To secure and fortify our infrastructure, AWS takes an end-to-end approach that includes physical, operational, and software measures. Visit the AWS Security Center for further information.
As cloud computing has become more widespread, a variety of models and deployment methodologies have arisen to fulfil the needs of various users. Amongst all, AWS offers you varied levels of control and flexibility to manage.
Understand the differences between Software as a Service, Infrastructure as a Service, and Platform as a Service, as well as various deployment options available. Our experts can assist you in determining which combination of services is most suited to your requirements and guide you in AWS implementation.
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