Challenges to a modern optimized data centre

Hyper-Converged Infrastructure, Application Infrastructure

Article | July 19, 2023

IT infrastructure scaling is when the size and power of an IT system are scaled to accommodate changes in storage and workflow demands. Infrastructure scaling can be horizontal or vertical. Vertical scaling, or scaling up, adds more processing power and memory to a system, giving it an immediate boost. Horizontal scaling, or scaling out, adds more servers to the cloud, easing the bottleneck in the long run, but also adding more complexity to the system.

Hyper-Converged Infrastructure

Article | July 13, 2023

Stay ahead of the curve and navigate the complex landscape of regulatory obligations to safeguard data in cloud. Explores the challenges of maintaining compliance and strategies for risk mitigation. Contents 1. Introduction 2. 3 Essential Regulatory Requirements 2.1 Before migration 2.2. During migration 2.3. After migration 3. Challenges in Ensuring Compliance in Infrastructure as a Service in Cloud Computing 3.1. Shared Responsibility Model 3.2. Data Breach 3.3. Access Mismanagement 3.4. Audit and Monitoring Challenges 4. Strategies for Addressing Compliance Challenges in IaaS 4.1. Risk Management and Assessment 4.2. Encryption and Collaboration with Cloud Service Providers 4.3. Contractual Agreements 4.4. Compliance Monitoring and Reporting 5. Conclusion 1. Introduction Ensuring Infrastructure as a Service (IaaS) compliance in security is crucial for organizations to meet regulatory requirements and avoid potential legal and financial consequences. However, several challenges must be addressed before and after migration to the cloud. This article provides an overview of the regulatory requirements in cloud computing, explores the challenges faced in ensuring compliance in IaaS, a cloud implementation service and provides strategies for addressing these challenges to ensure a successful cloud migration. 2. 3 Essential Regulatory Requirements When adopting cloud infrastructure as a service, organizations must comply with regulatory requirements before, during, and after migration to the cloud. This ensures avoiding the challenges, firms may face later and suggest solutions if they do so. 2.1 Before migration: Organizations must identify the relevant regulations that apply to their industry and geographic location. This includes: Data Protection Laws, Industry-Specific Regulations, and International Laws. 2.2. During migration: Organizations must ensure that they meet regulatory requirements while transferring data and applications to the cloud. This involves: Ensuring proper access management, data encryption, and data residency requirements. 2.3. After migration: Organizations must continue to meet regulatory requirements through ongoing monitoring and reporting. This includes: Regularly reviewing and updating security measures, ensuring proper data protection, and complying with audit and reporting requirements. 3. Challenges in Ensuring Compliance in Infrastructureas a Service in Cloud Computing 3.1. Shared Responsibility Model The lack of control over the infrastructure in IaaS cloud computing is caused by the shared responsibility model of IaaS, where the cloud service provider is responsible for the IaaS security while the customer is responsible for securing the data and applications they store and run in the cloud. According to a survey, 22.8% of respondents cited the lack of control over infrastructure as a top concern for cloud security. (Source: Cloud Security Alliance) 3.2. Data Breach Data breaches have serious consequences for businesses, including legal and financial penalties, damage to their reputation, and the loss of customer trust. The location of data and the regulations governing its storage and processing create challenges for businesses operating in multiple jurisdictions. The global average total cost of a data breach increased by USD 0.11 million to USD 4.35 million in 2022, the highest it's been in the history of this report. The increase from USD 4.24 million in the 2021 report to USD 4.35 million in the 2022 report represents a 2.6% increase. (Source: IBM) 3.3. Access Mismanagement Insider threats, where authorized users abuse their access privileges, can be a significant challenge for access management in IaaS. This includes the intentional or accidental misuse of credentials or non-protected infrastructure and the theft or loss of devices containing sensitive data. The 2020 data breach investigations report found that over 80% of data breaches were caused by compromised credentials or human error, highlighting the importance of effective access management. (Source: Verizon) 3.4. Audit and Monitoring Challenges Large volumes of alerts overwhelm security teams, leading to fatigue and missed alerts, which result in non-compliance or security incidents going unnoticed. Limited resources may also make it challenging to effectively monitor and audit infrastructure as a service cloud environment, including the implementation and maintenance of monitoring tools. 4. Strategies for Addressing Compliance Challenges in IaaS 4.1. Risk Management and Assessment Risk Assessment and Management includes conducting a risk assessment, including assessing risks related to data security, access controls, and regulatory compliance. It also involves implementing risk mitigation measures to address identified risks, like additional security measures or access controls such as encryption or multi-factor authentication. 4.2. Encryption and Collaboration with Cloud Service Providers Encryption can be implemented at the application, database, or file system level, depending on the specific needs of the business. In addition, businesses should establish clear service level agreements with their cloud service provider related to data protection. This includes requirements for data security, access controls, and backup and recovery processes. 4.3. Contractual Agreements The agreement should also establish audit and compliance requirements, including regular assessments of access management controls and policies. Using contractual agreements, organizations help ensure that they are clearly defined and that the cloud service provider is held accountable for implementing effective access management controls and policies. 4.4. Compliance Monitoring and Reporting Monitoring and Reporting involves setting up automated monitoring and reporting mechanisms that track compliance with relevant regulations and standards and generate reports. They should also leverage technologies such as intrusion detection and prevention systems, security information and event management (SIEM) tools, and log analysis tools to collect, analyze, and report on security events in real time. 5. Conclusion In accordance with the increasing prevalence of data breaches and the growing complexity of regulatory requirements, maintaining a secure and compliant cloud environment will be crucial for businesses to build trust with customers and avoid legal and financial risks. Addressing these requirements, the cloud helps companies maintain data privacy, avoid legal risks, and build customer trust. Organizations create a secure and compliant cloud environment that meets their needs by overcoming challenges and implementing best practices, working closely with cloud service providers. Ultimately, by prioritizing compliance and investing in the necessary resources and expertise, businesses can navigate these challenges and unlock the full potential of the cloud with confidence.

Hyper-Converged Infrastructure, Windows Systems and Network

Article | July 11, 2023

DApps (sometimes called Dapps) are from the blockchain universe and so, logically, the apps part stands for application (obviously) and the D part stands for decentralised (only obvious once you know that we’re talking distributed immutable language here). According to the guides section at blockgeeks, DApps are open source in terms of code base, incentivised (in terms of who validates it) and essentially decentralised so that all records of the application’s operation must be stored on a public and decentralised blockchain to avoid pitfalls of centralisation. So then, Cartesi is a DApp infrastructure that runs an operating system (OS) on top of blockchains. The company has now launched a more complete ‘platform-level’ offering, which is described as a layer-2 solution

Article | June 3, 2021

At last, the wait for 5G is nearly over. As this map shows, coverage is widespread across much of the U.S., in 24 EU countries, and in pockets around the globe. The new wireless standard is worth the wait. Compared to 4G, the new wireless standard can move more data from the edge, with less latency. And connect many more users and devices—an important development given that the IDC estimates 152,000 new Internet of Things (IoT) devices per minute by 2025. Put it together, and 5G is a game-changing backhaul for public networks. (Wi-Fi 6, often mentioned in the same breath as 5G, is generally used for private WANs.