Techsplainers by IBM

This episode of Techsplainers explores certificate lifecycle management, the formal process of managing and securing digital certificates from discovery and issuance to monitoring, renewal, revocation and disposal. It explains how certificates work within public key infrastructure to authenticate nonhuman identities such as websites, servers, applications, devices and AI agents, and why they are b...

This episode of Techsplainers explores secrets management, the practice of protecting credentials used by nonhuman identities such as applications, servers, containers, pipelines, bots and AI agents. It explains what counts as a secret, from API keys and service account credentials to SSH keys, certificates and tokens, why these credentials have become such valuable targets for attackers. The epis...

This episode of Techsplainers explores why AI agents require a different security mindset than other nonhuman identities. Agentic AI behaves less like traditional software and more like a digital insider capable of making decisions, calling tools and taking action across systems. The episode walks through four practical security principles organizations can apply today. It explains why human overs...

This episode of  Techsplainers introduces machine identity management, the practice of issuing, rotating and revoking the credentials that devices use to authenticate and communicate securely. It explains why machine identities have become a major cybersecurity priority as cloud adoption, SaaS, distributed systems, IoT devices and AI-driven automation continue to expand the number of nonhuman iden...

This episode of Techsplainers explores how AI agents are reshaping the modern supply chain by moving operations from reactive processes toward more adaptive, autonomous systems. As the fifth and final episode in a week focused on supply chain operations and management, it introduces AI agents through a business leadership lens and explains why they are becoming increasingly important across planni...

This episode of Techsplainers explores how artificial intelligence is reshaping the modern supply chain, from planning and procurement to logistics, inventory and shipment readiness. As the fourth episode in a week focused on supply chain operations and management, it introduces AI in the supply chain as a fresh lens for business leaders looking to improve resilience, visibility and efficiency. Th...

This episode of Techsplainers explores supply chain analytics and how organizations use data to make smarter, faster decisions across increasingly complex global operations. The episode explains how analytics brings together information from ERP systems, warehouses, transportation networks, suppliers, IoT devices and market signals to create a clearer picture of supply chain performance. In logica...

This episode of Techsplainers introduces supply chain management and explains why it has become one of the most important strategic functions in modern business. The episode follows the full journey of goods—from raw material sourcing to manufacturing, inventory management, delivery and returns—showing how supply chain management connects suppliers, operations, logistics and customer demand into o...

This episode of Techsplainers introduces supply chain planning and explains why it has become a strategic priority for modern organizations. The episode follows the planning process from demand forecasting and inventory decisions to production, sourcing, and distribution, showing how these activities help businesses keep products available in the right place, at the right time, and at the right co...

This episode of Techsplainers explores data interoperability - the critical ability for systems to seamlessly exchange, integrate, and use data across an organization. We examine how interoperable data must exist in consistent formats, combine easily with other information, and adhere to established standards. The discussion illuminates why interoperability matters, using the analogy of a cookbook...

This episode of Techsplainers explores data catalogs - the comprehensive inventories that help organizations discover, understand, and access their data assets. We examine how data catalogs function as the "Google search" for enterprise data, organizing both structured and unstructured information through rich metadata management. The discussion covers four essential metadata types: technical (fil...

This episode of Techsplainers examines data lineage - the critical process of tracking data's complete journey from origin to destination throughout an organization. We explore how data lineage functions as a "family tree" for data, documenting every transformation and touchpoint along its path. The discussion clarifies the relationships between data lineage, data provenance (focused on origins),...

This episode of Techsplainers explores metadata - the essential "data about data" that provides context and organization to information systems. We break down the five key types of meta descriptive (titles, authors), structural (organization), administrative (permissions), technical (file details), and preservation (long-term access). The discussion covers how metadata functions throughout the dat...

This episode of Techsplainers examines data fragmentation—the widespread problem of organizational data scattered across different systems, applications, clouds, and documents. We explore the five key warning signs of fragmentation: absence of a single source of truth, excessive manual work, stagnant decision-making, rising IT costs, and security gaps. The discussion highlights how fragmented data...

This episode of Techsplainers explores Kubernetes, the powerful container orchestration platform that's becoming essential for modern application deployment. Host Derek Robertson explains how Kubernetes evolved from Google's internal Borg system to become the industry standard for managing containerized applications at scale. We dive into Kubernetes' architecture, including its control plane compo...

This episode of Techsplainers introduces containerization, the revolutionary technology that's transforming how applications are built, deployed, and run across environments. Host Derek Robertson explains how containers package everything an application needs – code, runtime, libraries, and settings – into standardized, isolated units that can run consistently anywhere. We explore how containeriza...

This episode of Techsplainers explores microservices architecture, explaining how applications are built as collections of small, independent services rather than monolithic codebases. We examine the key characteristics of microservices including independent deployability, loose coupling, domain focus, decentralized data, and failure design. The discussion covers significant benefits like developm...

This episode of Techsplainers explores DevSecOps, the practice of integrating security throughout the entire software development lifecycle rather than treating it as an afterthought. The discussion covers how DevSecOps represents a fundamental shift from traditional approaches by making security everyone's responsibility - from developers to operations teams. We explore core principles including...

This episode of Techsplainers explores identity orchestration, a powerful solution for coordinating disparate identity and access management systems across organizations. We explain how modern businesses struggle with fragmented identity landscapes as they adopt numerous SaaS applications and multi-cloud environments. The episode details how identity orchestration platforms create a central contro...

This episode of Techsplainers explores single sign-on (SSO), the authentication approach that lets users access multiple applications with just one login. Building on our previous authentication discussions, we explain how SSO balances security with convenience by eliminating the need for multiple passwords while enabling stronger authentication practices. The podcast walks through how SSO works t...

This episode of Techsplainers explores biometric authentication, a method of verifying user identity based on who you are rather than what you know or have. Building on our previous discussions of authentication methods, we examine how biometrics offer a compelling alternative to vulnerable passwords by using unique physical characteristics like fingerprints, facial features, and iris patterns. Th...

This episode of Techsplainers introduces Terraform, the powerful open-source infrastructure as code tool that's revolutionizing how organizations manage their IT resources. Host Derek Robertson explains how Terraform allows teams to define their entire infrastructure – from servers and networks to databases and services – in simple, declarative configuration files. We explore Terraform's core work...

This episode of Techsplainers explores multifactor authentication (MFA) as a critical defense against account compromise and identity theft. Building on our previous authentication discussion, we examine how MFA requires multiple types of evidence to verify identity—from something you know (passwords) and something you have (security tokens) to something you are (biometrics) and something you do (...

This episode of Techsplainers explores the fundamental difference between authentication and authorization in cybersecurity. Authentication verifies who you are—using factors like passwords, security tokens, or biometrics—while authorization determines what you're allowed to do once your identity is confirmed. We examine how these complementary processes work, from simple password logins to sophis...

This episode of Techsplainers introduces straight-through processing (STP), a methodology that automates business transactions from initiation to settlement without human intervention. We explore how STP works through a practical example of a grocery chain ordering tomatoes, where inventory systems automatically detect needs, validate orders, enrich data, route payments, and handle fulfillment and...