Techsplainers by IBM

This episode of Techsplainers explores the core phases of a post-quantum cryptography transition and why organizations should approach it as a long-term transformation program rather than a one-time technical upgrade. As post-quantum cryptography standards become available and the risk of “harvest now, decrypt later” attacks grows, CIOs and security leaders can structure a realistic path toward qu...

This episode of Techsplainers explores why the transition to post-quantum cryptography matters right now. As quantum computing advances and governments move from long-term strategy to concrete deadlines, the discussion explains why this moment represents a turning point for organizations responsible for protecting sensitive data, critical systems, and long-lived digital assets. The episode examine...

This episode of Techsplainers explores crypto-agility and why it has become a critical part of quantum-safe readiness. As organizations prepare for the transition to post-quantum cryptography, the challenge is not only selecting stronger algorithms, but also making cryptographic systems easier to find, manage, and update across complex IT environments. The episode explains crypto-agility as the ab...

This episode of Techsplainers explores quantum-safe cryptography, the security approach designed to protect sensitive data, digital access, and communications in the era of quantum computing. The episode explains why modern cryptography has remained so effective for decades, and why future quantum systems could eventually threaten widely used public-key methods such as RSA, Diffie-Hellman, and ell...

This episode of Techsplainers explores Q-Day, the point at which quantum computers become capable of breaking the public-key cryptography that protects digital systems today. Rather than treating Q-Day as a single dramatic moment, this episode explains why many experts now view it as a gradual process that will unfold unevenly over time as different cryptographic systems become vulnerable at diffe...

This episode of Techsplainers explores AI sovereignty and why it is becoming a major priority as organizations scale AI, generative AI and AI agent workloads. The episode explains AI sovereignty as control over the full AI technology stack, including infrastructure, data, models and operations, and shows how the concept has expanded beyond simple data residency into a broader strategy for governan...

This episode of Techsplainers explores operational sovereignty and why it has become a central part of digital sovereignty strategies. The episode explains operational sovereignty as control over how a computing environment is operated, with the customer—not the cloud provider—holding authority over configuration, operations and lifecycle management. It places the concept alongside data sovereignt...

This episode of Techsplainers explores technological sovereignty and why it has become a critical part of digital sovereignty strategy for both organizations and governments. The episode explains technological sovereignty as the ability to maintain control and choice over critical technologies, then shows how that control depends less on total self-sufficiency and more on preserving portability, i...

This episode of Techsplainers explores data sovereignty and why it has become a core part of privacy, security and governance strategy for organizations operating across cloud environments. The episode explains data sovereignty as the principle that data is subject to the laws of the country or region where it was generated, then clarifies how that concept differs from data residency and data loca...

This episode of Techsplainers explores digital sovereignty and why it has become a growing priority for organizations navigating geopolitical pressure, cyber risk, regulation and the rapid expansion of AI. The episode explains digital sovereignty as the ability to retain control over technology systems, data, operations and artificial intelligence—and to prove that control when needed. It breaks t...

This episode of Techsplainers explores cyber vaults, ultra-secure backup environments designed to keep critical data isolated from production systems during severe cyber incidents. It explains how cyber vaults fit into a broader cyber resilience strategy, where the goal is not only to stop attacks but also to recover from them with minimal business disruption. The episode walks through the two mai...

This episode of Techsplainers explores disaster recovery plans and how they help organizations restore systems, recover data and resume operations after an unplanned disruption. It explains what a DRP is, the kinds of incidents it is built for—from ransomware and outages to natural disasters—and why these plans are essential for cyber resiliency. The episode walks through the difference between a...

This episode of Techsplainers explores what a contingency plan is and why it plays such an important role in cyber resiliency and operational recovery. The episode explains how contingency plans differ from broader business continuity plans and more IT-focused disaster recovery plans, showing that contingency planning is built around a specific disruption rather than a general recovery framework....

This episode of Techsplainers explores cyber resilience, the ability of an organization to prevent, withstand and recover from cybersecurity incidents while continuing critical operations. It explains how cyber resilience goes beyond traditional security by combining information security, business continuity and organizational resilience into a practical operating model for disruption. The episode...

This episode of Techsplainers explores zero downtime migration, the practice of moving databases, applications, or middleware to a new environment without interrupting the services that rely on them. It explains why this approach matters in sectors where even brief outages can mean lost revenue, broken service commitments, or compliance exposure. The episode walks through the core challenge of kee...

This episode of Techsplainers explores zero trust, the broader security framework that ties together the week’s discussions of least privilege, just-in-time access, continuous authentication and risk-based authentication. Instead of relying on a traditional network perimeter, zero trust applies security policies to each individual connection between users, devices, applications and data. The episo...

This episode of Techsplainers explores risk-based authentication (RBA), a security approach that adjusts authentication requirements based on the risk level of a login or access request. Building on the week’s discussion of the principle of least privilege, just-in-time access and continuous authentication, the episode explains how organizations use RBA to decide how much proof of identity to requ...

This episode of Techsplainers explores continuous authentication, a security approach that keeps verifying a user’s identity throughout an active session instead of relying on a single login check. The discussion contrasts continuous authentication with traditional one-time authentication models and explains why that older “front-door only” approach leaves gaps for session hijacking, insider threa...

This episode of Techsplainers explores just-in-time access, an identity security model that grants users temporary permissions only when they need them and removes that access automatically when the task is complete. Building on the principle of least privilege, the episode explains why time matters just as much as scope when controlling access to sensitive systems. The discussion looks at the ris...

This episode of Techsplainers introduces the principle of least privilege, a core cybersecurity concept that limits users, applications and machine identities to only the access they need, only for as long as they need it. The episode explains how least privilege fits within identity and access management, reducing the blast radius of compromised credentials while ensuring that legitimate users ha...

This episode of Techsplainers explores how artificial intelligence is changing customer relationship management by helping organizations organize customer data, automate business processes and create more timely, relevant interactions across sales, marketing and service. It explains how AI moves CRM beyond recordkeeping and into prediction, personalization and operational insight. The episode look...

This episode of Techsplainers explores how AI agents are changing customer service by moving beyond simple question answering into autonomous, goal-oriented support. It explains what makes AI agents different from standard chatbots and assistants, including their ability to retain memory, reason across multiple steps, use external tools and take action within connected systems. The episode follows...

This episode of Techsplainers explores how artificial intelligence helps companies accelerate customer service response times across chat, email, social platforms and support portals. It explains why first response time is such an important measure of the support experience and how delayed replies can quickly affect customer trust, satisfaction and retention. The episode looks at both traditional...

"This episode of Techsplainers explores how artificial intelligence can speed up and improve the customer onboarding process, helping organizations move new customers from sign-up to success with less friction and more relevance. It explains how AI supports onboarding through intelligent automation, real-time personalization, conversational assistance and data-driven insights. The episode follows...

This episode of Techsplainers explores how AI is changing customer experience across the full customer journey, from product recommendations and virtual assistants to omnichannel support and virtual assistants to omnichannel support and real-time personalization. It explains how technologies like machine learning, natural language processing, predictive analytics and automation help businesses ana...