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A user signs in. Their identity is then used to pull data from another service, call an external API, and return a response, all without any of those systems ever seeing the user’s password. What makes that possible is a token: a short-lived credential that says this request is allowed. The handoff of that token is where things get complicated. Too little access and the request fails, too much and you risk exposing data that was never meant to be part of the transaction. This is an example of a typical security flow, and it’s where most issues appear. OAuth2…

Yablonovitch, E. Inhibited spontaneous emission in solid-state physics and electronics. Phys. Rev. Lett. 58, 2059–2062 (1987).Article  CAS  PubMed  Google Scholar  John, S. Strong localization of photons in certain disordered dielectric superlattices. Phys. Rev. Lett. 58, 2486–2489 (1987).Article  CAS  PubMed  Google Scholar  Sakoda, K. Optical Properties of Photonic Crystals (Springer, 2005).Hu, Y. T. et al. III/V-on-Si MQW lasers by using a novel photonic integration method of regrowth on a bonding template. Light Sci. Appl. 8, 93 (2019).Article  PubMed  PubMed Central  Google Scholar  Yoshida, M. et al. Double-lattice photonic-crystal resonators enabling high-brightness semiconductor lasers with symmetric narrow-divergence beams. Nat. Mater. 18, 121–128…

At a glanceExpert’s Rating Pros Huge battery life High-quality display Unique colours and textures Cons Messy AI experience Bloatware Short update offering Our Verdict The Edge 70 Fusion strengthens Moto’s affordable phone offerings with a huge battery for the money. Paired with decent performance and a great display, there’s a lot to love about the Edge 70 Fusion. But Motorola’s AI offering and leaning towards bloat is dragging things down. Price When Reviewed This value will show the geolocated pricing text for product undefined Best Pricing Today Price When ReviewedFrom £369.99 Best Prices Today: Motorola Edge 70 Fusion It’s hard…

Early-stage firm Magnify Ventures has raised $46.6 million for its second fund from LPs, including Melinda French Gates’ Pivotal Ventures. Founded in 2021 by Joanna Drake and Julie Wroblewski, Magnify invests in companies that target the care economy, such as those building assistive robotics, family cybersecurity, and AI for home use.  The firm said Fund II will invest in companies that build AI tools for households, health and home systems, and fintech infrastructure for families. The venture firm last raised a $52 million Fund I in 2022 (Pivotal Ventures anchored that fund) and has backed childcare startup Kinside and children’s…

3 In sum – what to know: AI Grid – Indosat says its AI Grid combines centralized AI Factories with distributed AI computing closer to users, enabling AI applications across Indonesia. Sahabat AI – The Indonesian-language AI model is supporting education, healthcare, and business applications while broader sector deployments are planned. 5G modernization – Nationwide low-band 5G and expanded mid-band coverage will provide the foundation for future AI-RAN architecture and AI-enabled services with Nokia and Nvidia. Indonesia’s Indosat Ooredoo Hutchison has said its nationwide 5G modernization program with Nokia is intended to do more than expand mobile coverage—it will create…

In this article, you will learn five practical strategies for managing context windows in long-running AI agent applications, along with the key tradeoffs each approach introduces. Topics we will cover include: Why context windows become a critical bottleneck in agent-based AI systems designed for sustained, autonomous operation. Five distinct context management strategies: sliding windows, recursive summarization, structured state management, ephemeral context via RAG, and dynamic context routing. The inherent tradeoffs of each strategy, from memory loss and information compression to retrieval blind spots and maintenance complexity. Introduction Long-running agents are those capable of exhibiting sustained autonomous execution over time. In…

Amazon OpenSearch Service is a real-time retrieval engine for AI, search, and analytics at any scale. As log volumes grow 30–40 percent year over year, organizations face rising infrastructure costs and slower analytical queries across their observability data. Teams are forced to choose between retaining the data they need and staying within budget. We’re introducing a purpose-built log analytics engine for Amazon OpenSearch Service. This new engine delivers up to 4x price performance, 2x faster data ingestion, up to 2x faster analytical queries, and up to 70 percent lower storage costs. You get all of this without sacrificing search capabilities…

Microsoft is warning that AI agents may be vulnerable to instructions hidden in a place security teams might not be watching: the tool descriptions agents read before acting. In guidance published June 30, 2026, Microsoft Incident Response said attackers can manipulate Model Context Protocol tool descriptions — the natural-language metadata that explains what a tool does — to steer AI agents into leaking sensitive data or taking unintended actions. The risk is not malicious code execution, but an approved agent treating a poisoned description as a legitimate instruction and sending sensitive information through a normal-looking tool call. MCP connects AI…

Getty Images’ $3.7 billion Shutterstock merger cleared US antitrust review, but it could not get past the UK’s. Getty plans to terminate its merger agreement with Shutterstock after the UK’s Competition and Markets Authority required Shutterstock to sell its global editorial business as a condition for approval. The blocked path keeps competition concerns around image licensing, editorial photo access, and pricing pressure front and center for the UK media market. The collapse also shows how regional regulators can reshape global technology and media deals, even after companies clear a major US review. UK regulators set the terms Getty and Shutterstock…

A coalition of around 90 organisations from the renewable gas sector has called on the Greenhouse Gas Protocol (GHG Protocol) to revise its forthcoming corporate greenhouse gas accounting standard to better recognise the climate benefits of renewable gaseous fuels. The appeal, published during London Climate Action Week, argues that changes to the GHG Protocol’s proposed Actions and Market Instruments (AMI) standard are needed to support investment in biomethane and other renewable gaseous fuels, particularly in sectors where direct electrification remains difficult. The joint letter has been coordinated by the World Biogas Association (WBA), the Anaerobic Digestion and Bioresources Association (ADBA),…