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The shift away from knowledge based authentication (KBA) is not just a technological upgrade; it is a necessary evolution to secure digital interactions in a world where generative AI has obliterated the assumptions that KBA depends on. By Matt Moed.

The main points discussed:

• Moving beyond knowledge-based authentication
• Why KBA is no longer adequate
• Human memory is unreliable
• Attackers have automated KBA exploitation
• Regulators advise against KBA
• The rising cost of account takeover fraud
• The shift to risk-based authentication
• Enter ATO protect: A modern identity-proofing solution
• How ATO protect works
• Why ATO protect is different from traditional KBA
• Case studies and adoption
• Migrating from KBA to ATO protect

This blog post provides a compelling and timely analysis of a critical security vulnerability. The argument that generative AI has rendered KBA obsolete is well-supported by evidence and industry trends. Trusona’s ATO Protect represents a practical and potentially impactful solution to this growing problem, although its long-term efficacy will depend on its ability to adapt to evolving AI threats. While not entirely revolutionary, it’s a significant step forward in moving towards more robust and context-aware identity verification practices. Nice one!

The Codex team at OpenAI is on fire. Less than two weeks after releasing a dedicated agent-based Codex app for Macs, and only a week after releasing the faster and more steerable GPT-5.3-Codex language model, OpenAI is counting on lightning striking for a third time. By David Gewirtz.

OpenAI’s latest release, GPT-5.3-Codex-Spark, is a purpose-built model for real-time coding collaboration. It aims to transform the developer experience from a slow, batch-process-like interaction to a fluid, conversational one. The model achieves a reported 15x faster code generation through significant latency reductions: an 80% cut in client/server roundtrip overhead and a 50% improvement in time-to-first-token.

Key technical features enabling this include support for mid-task interruption and a persistent WebSocket connection to avoid renegotiation delays. Powered by Cerebras’s WSE-3 wafer-scale chips, Spark is optimized for lightweight, targeted edits. The major caveat is its performance trade-off. On benchmarks like SWE-Bench Pro, it underperforms the full GPT-5.3-Codex and is explicitly noted as not meeting OpenAI’s "high capability" threshold for cybersecurity. Initially available to Pro-tier users, Spark is positioned not as a replacement but as a complement for rapid iteration, while the main model handles more complex, long-running tasks.

This forces a strategic decision for developers: prioritize speed for quick prototyping or rely on the more robust, deliberate intelligence of the standard model for critical work. Good read!

Enhance your Privileged Identity Management (PIM) security with role-based authentication that adapts to real-world workflows and minimizes unauthorized access without hindering productivity. By MojoAuth.

You will learn about:

• What a PIM actually controls
• Where logins go wrong
• OTP that fits daily work
• Passwordless options for mixed users
• Step up for risky changes
• High-impact actions
• Making the standard stick

The article provides a practical roadmap for enhancing PIM security through adaptive authentication methods, representing a significant step forward in balancing usability and security. It offers actionable insights for DevOps engineers and security professionals, making it a valuable resource for improving product data security. Interesting read!

Maximize the value of application penetration tests with clear objectives, proper scoping, and effective communication to uncover real risks and drive meaningful remediation. By bishopfox.com.

Application penetration tests are significant investments of time, money, and effort, so it’s essential to ensure they deliver actionable insights. Dan Petro, lead researcher at Bishop Fox, outlines best practices for getting the most out of pen tests.

Key aspects include defining clear objectives, accurately scoping the test, and maintaining effective communication throughout the engagement. The article also addresses the complexities of modern applications, which often involve third-party services and AI-driven features, and how to interpret results from AI-powered testing approaches. By following these guidelines, organizations can turn penetration tests into valuable tools for identifying and mitigating real risks. Nice one!

Discover techniques to minimize the flash of unstyled content (FOUC) in web components, ensuring a seamless user experience with improved accessibility and performance. By Burton Smith.

Main points article discusses:

• FOUC (Flash of Unstyled Content) is a common issue with web components.
• The initial CSS visibility: hidden solution has drawbacks regarding layout shifts and accessibility.
• A JavaScript solution uses customElements.whenDefined() and opacity to improve accessibility and provide a fallback.
• A pure CSS solution leverages custom properties and :has() for a lightweight and reactive approach.
• The :has() selector requires modern browser support.
• A timeout is crucial to ensure content eventually displays, even if components fail to load.
• Keep timeout durations below 500ms for optimal user experience and Core Web Vitals.
• The article advocates for a combination of techniques based on project needs and browser compatibility.

This is a valuable article for developers working with web components. The CSS-only solution is particularly noteworthy, representing a significant advancement in simplifying FOUC mitigation without JavaScript dependencies. While the :has() selector’s browser support needs to be considered, the article offers practical and well-explained techniques that move beyond basic workarounds, offering a more robust and user-friendly experience. Nice one!

Will McGugan discusses building Textual, a terminal-based GUI framework, and introduces Toad—a new CLI interface for agentic LLMs that runs other terminal apps internally and supports multiple AI backends via the Agent Client Protocol. By Will McGugan, Olimpiu Pop.

Some key takeaways:

• Textual User Interfaces (TUIs) are structured, full-screen displays for CLI applications that allow users to interact with programs through rich, navigable elements, unlike simple line-by-line commands. They look more like retro websites than plain terminal applications.
• Through emulators, complex applications built with Textual can be rendered in different environments, from terminals to web browsers.
• Building a GUI framework for the CLI, like Textual, is much more complicated than one might think, because you have just text and need to create everything from scratch.
• Even with significant innovation in areas like AI, the standard CLI client experience is quite rudimentary compared to the rich interactions that Textualise enables.
• The usage of agentic client protocol (ACP) allows the integration of any LLM agent, regardless if it’s on premises or in the cloud.

This interview showcases a significant advancement in terminal-based AI tooling. Toad addresses real developer pain points with existing CLI agents by applying years of TUI expertise. Its ability to embed other terminal applications and support multiple AI backends via ACP represents a meaningful step forward. The project fills a genuine gap—while AI agents become more prevalent, their CLI interfaces have remained primitive. McGugan’s approach of making complex functionality feel simple warrants attention from developers working with AI-assisted coding. You will also get links to further reading. Nice one!

Mastering coding agents requires understanding the orchestration harness, context management, and iterative loops—key to transforming AI-assisted development. By George Chiramattel.

The article begins by highlighting the rapid adoption of coding agents, with Claude Code making up a significant portion of GitHub’s public commits. It introduces the concept of mental models for working with these agents, emphasizing that the harness and context management are as crucial as the model itself.

The computer analogy is used to explain the model as the CPU, the context window as RAM, and the harness as the operating system. The core loop of coding agents is detailed, including capturing user goals, building prompts, running inferences, executing tool calls, and verifying outcomes. The article explains how the context window evolves with each interaction, potentially leading to slower and less accurate results over time.

It discusses common failure modes, such as attempting to build everything at once or forgetting what was previously done, and how harnesses can mitigate these issues. Practical tips are provided for improving the effectiveness of coding agents, including starting with a plan, treating context like RAM, ensuring clean handoffs between sessions, and making verification a control plane. The article concludes by emphasizing the importance of harness design in determining what is actually shipped and the need to adapt to new models as they are released. Nice one!

Build resilient microservices with Resilience4j’s Circuit Breaker pattern, safeguarding your APIs from cascading failures and ensuring graceful fallback responses. By Kshitish Nath.

In this detailed blog post you will learn about:

• Resilience4j’s Circuit Breaker pattern prevents cascading failures in microservices.
• The @CircuitBreaker annotation wraps service calls and triggers fallback logic.
• Configuration properties (sliding window, failure rate, wait duration) control breaker behavior.
• Fallback methods must be public, in the same class, have matching return types, and accept a Throwable pameter.
• Circuit breakers provide resilience, graceful degradation, and observability.
• Tuning configuration parameters is crucial for optimal performance and accuracy.
• Actuator can be used to monitor circuit breaker states and metrics.

This article provides a well-structured and practical introduction to using Resilience4j’s Circuit Breaker pattern for building resilient Spring Boot microservices. While not a revolutionary advancement, it represents a valuable and easily digestible guide for developers seeking to implement a crucial aspect of distributed system design. The clear code examples and step-by-step instructions significantly lower the barrier to entry for adopting this pattern. Good read!

DevOps principles extend beyond code to human systems, fostering transparency, feedback, and continuous improvement in leadership and team culture. By Brett Lee.

You will learn about:

• DevOps principles apply to human systems and leadership
• Observability provides visibility into team dynamics
• Short feedback loops enable faster learning
• Automation reduces cognitive load in leadership
• Continuous delivery fosters incremental progress
• Blameless postmortems build trust and insight
• Culture should be treated as a designed system
• Improvement should be an ongoing process, not a one-time initiative

This article provides a valuable perspective on how DevOps principles can be extended beyond technical systems to improve team culture and leadership practices. By framing human systems through a DevOps lens, it offers practical frameworks for creating more transparent, adaptive, and learning-oriented organizations. While some concepts may be familiar to those in DevOps circles, the article effectively translates these ideas into actionable leadership practices, representing a useful advancement in organizational development thinking. Good read!

CSS Anchor Positioning revolutionizes visual connections between UI elements without JavaScript or extra markup. By Roland.

CSS Anchor Positioning simplifies the process of creating visual relationships between UI elements. By defining an element as an anchor and specifying its geometry elsewhere using the anchor() function, you can create connections that remain intact even as content changes. This technique reduces the need for JavaScript and simplifies markup. In the author’s demo, comment and reply elements are connected visually using only CSS, showcasing the power and flexibility of anchor positioning.

You will learn following:

• The problem
• Enter anchor positioning
• Setting up the anchors
• Drawing the connection
• Reading the code
• Why this is exciting
• Browser support (reality check)
• See it in action

CSS Anchor Positioning is a significant advancement in CSS, enabling more intuitive and flexible visual relationships between UI elements. While browser support is still evolving, this feature deserves early exploration and experimentation. Good read!