authorization Archives

Tech Optimizer

February 12, 2026

Constructive unveils secure-by-default Postgres platform

Constructive has launched a Postgres platform focused on security, implementing Row-Level Security (RLS) policies at table creation to prevent vulnerabilities from application-side configurations. The platform targets back-end development teams, particularly those using AI-assisted tools, and aims to enforce permissions and maintain data integrity directly at the database level. Constructive's open-source developer tools have surpassed 100 million downloads, including SQL parsers and migration systems. The platform allows teams to select access models and generates tables with embedded access rules, reducing the need for manual RLS configurations. It features a migration strategy ensuring reproducible security guarantees and validates RLS within CI/CD pipelines through automated checks. The serverless execution layer supports functions in multiple languages while adhering to the same permission model. Constructive's parsing technology is used in various Postgres-related platforms, and the company has filed provisional patents for its security compiler that transforms schemas into secure configurations. Constructive reports its tools are operational across over 10 million databases and is currently in a commercial private beta for enterprise teams.

Tech Optimizer

February 11, 2026

Constructive Launches Secure-by-Default Postgres Platform for the Agentic Era

Constructive has launched a secure Postgres platform that incorporates Row-Level Security (RLS) at the time of table creation to enhance backend security. This platform aims to prevent misconfigurations that could lead to vulnerabilities. Constructive has also achieved over 100 million npm downloads for its open-source developer tools. The platform is designed to address the growing prominence of Postgres as a preferred database, especially in applications supporting OpenAI's infrastructure, which serves 800 million users monthly. The launch aligns with trends such as Postgres being the default database, the dual impact of AI-assisted development increasing both speed and risks, and the challenge of human oversight in software development. The platform establishes a trust layer for AI-generated backends, ensuring consistent policy enforcement and verifiable security measures. It operates beneath the application layer, utilizing abstract syntax trees to apply security deterministically. Constructive's tools are currently in use across over 10 million databases at companies like Supabase and Databricks, and the secure Postgres platform is available in commercial private beta.

AppWizard

January 15, 2026

APKPure Strengthens Multi-Layer Security Framework to Enhance Protection for Android App Downloads

APKPure has enhanced its multi-layer security framework to improve user protection against security threats. Each app submitted undergoes a thorough human review process, including developer identity verification and compliance checks. APKPure distributes only original APK files signed by verified developers, matching signatures to official releases. The platform conducts regular scans using VirusTotal and collaborates with developers to ensure authorized app distribution. APKPure regularly audits listed apps and responds quickly to security alerts or DMCA reports. It offers two platforms: APKPure Official for a comprehensive experience and APKPure Lite for optimized downloads. Both platforms share the same verified app library and security measures, supporting over 200 regions and 23 languages.

Tech Optimizer

January 14, 2026

Introducing PostgREST, a REST API for any PostgreSQL database written in Haskell

PostgREST is a web server developed in Haskell that converts PostgreSQL databases into RESTful APIs, offering a more efficient and standards-compliant alternative to manual CRUD programming. It achieves subsecond response times for up to 2000 requests per second, utilizing the Warp HTTP server and offloading tasks like JSON serialization and data validation to the database. Authentication is managed through JSON Web Tokens (JWT), with authorization based on database-defined roles. PostgREST avoids using Object Relational Mappers (ORMs) and encourages declarative constraints in databases to maintain data integrity. User feedback has been mostly positive, although some have expressed concerns about complexities in production environments.

Winsage

December 21, 2025

Windows emergency update fixes MSMQ faults after December patchday

Microsoft has released emergency updates to address malfunctions with Windows Message Queuing (MSMQ) that occurred after the December security updates. The issues affect several versions of Microsoft Windows, including Windows 10 and various editions of Windows Server up to Server 2019, posing a risk of application outages for users relying on MSMQ. The problem arose from changes to the MSMQ security model, which modified NTFS access rights to the C:WindowsSystem32MSMQstorage folder, stripping applications or services without administrative rights of necessary write permissions. The updates are identified by knowledgebase numbers: KB5074976 for Windows 10, KB5074975 for Windows Server 2019, and KB5074974 for Windows Server 2016, raising Windows 10 build numbers to 19044.6693 and 19045.6693. Initially, these updates were not available through the standard Windows update function and could only be accessed via the Windows update catalog. Microsoft has expanded the list of affected systems to include earlier versions of Windows 10 (21H2, 1809, and 1607) and Windows Server 2012 R2 and 2012. Users of these systems should verify the application of December updates and manually install the emergency updates if necessary.

Winsage

December 4, 2025

The first building blocks of an agentic Windows OS

Microsoft is introducing an MCP registry to Windows, enhancing security with protective wrappers and providing local agents with discovery tools. A proxy will enable connectivity for local and remote servers, ensuring robust authentication, auditing, and authorization. Enterprises can control access to the MCP using group policies and default settings, allowing unique identities for connectors. The registration process for an MCP server has been simplified with MSIX packages, making installation more accessible. Developers must have NodeJS installed to use the MCP bundle (mcpb) package, which is built using an NPM package. This approach allows developers to incorporate the MCP server into their application’s installer as an MSIX file for easy distribution and installation.

Winsage

November 30, 2025

Microsoft Issues Warning To Windows 11 Users – This AI Feature Can Install Viruses

Microsoft is transitioning to Windows 11 with the introduction of an "agentic OS," featuring experimental components called Agent Workspace, currently available to select Windows Insiders. These agentic features will be disabled by default due to potential security risks, including cross-prompt injection (XPIA) that could allow unauthorized access to user files. When activated, agent accounts can access the user profile directory, which raises concerns about data exfiltration and malware installation. The AI applications, including Copilot, will have visibility into the entire display, prompting users to consider privacy implications. Agent workspaces are designed to provide scoped authorization and runtime isolation, allowing users to manage access to files while using their devices. However, initial user reactions have been mixed, with ongoing concerns about security and functionality.

Winsage

November 26, 2025

Microsoft: Security keys may prompt for PIN after recent updates

Microsoft issued a notice to users about a new behavior related to FIDO2 security keys following Windows updates since the September 2025 preview update. This change affects devices on Windows 11 versions 24H2 or 25H2, where users may be prompted to enter a PIN during authentication. The adjustment aligns with WebAuthn specifications, which outline protocols for authentication methods, including PINs and biometrics. User verification can be categorized as discouraged, preferred, or required, with "preferred" necessitating a PIN setup if supported by the authenticator. The rollout began after the KB5065789 preview update and was completed with the November KB5068861 security update. Microsoft stated that after installing the September 29, 2025 update, users might need to create a PIN to sign in with a security key, even if it was not required during initial registration. This behavior occurs when a Relying Party or Identity Provider requests User Verification = Preferred during authentication with a FIDO2 security key lacking a PIN. Organizations can opt to adjust the user verification setting to "discouraged" if they do not want to require users to create or enter PINs. FIDO2 security keys enable passwordless authentication by requiring the physical presence of a USB, NFC, or Bluetooth token, gaining popularity as organizations seek to reduce risks associated with traditional passwords.

Winsage

November 18, 2025

Windows Is Becoming An Operating System For AI Agents

Microsoft Windows is evolving to incorporate AI agents that act autonomously, resembling digital coworkers. This shift is facilitated by the Model Context Protocol (MCP), which standardizes agent interactions with tools and data sources, ensuring secure access to system resources. Windows introduces an on-device registry of "agent connectors" for functionalities like file access and system settings, managed through an OS-level proxy that oversees identity, permissions, consent, and audit logging. The initial connectors focus on File Explorer and System Settings, defining clear capabilities and restrictions for agents. A transparent consent model allows users to manage permissions easily, promoting a user-friendly experience. The introduction of an Agent Workspace provides a dedicated environment for agents, ensuring they operate independently and with least-privileged access. Security measures include signed connectors and a standardized proxy for authentication and auditing, enabling visibility into agent actions. Windows is also expanding on-device AI processing with APIs for various functionalities, allowing agents to leverage local models securely. While Windows is not becoming an agent-first operating system, it is establishing a framework for human and agent interactions, positioning itself as a safe environment for AI operations. The foundational elements for this evolution include standard interfaces, clear permissions, isolated environments, and system-level observability.

Winsage

November 18, 2025

Microsoft’s vision of “AI-native” Windows is becoming real, update introduces agents that pilfer through your files — Latest Windows 11 Insider build includes experimental AI agents toggle that can perform tasks for you in the background

A senior Microsoft executive announced the evolution of Windows into an agentic operating system with AI features, which has been met with skepticism on social media. The Windows Insider Blog introduced AI agents in Windows 11 Insider Build 26220.7262, featuring an "Experimental agentic features" toggle that allows the creation of an "Agent Workspace," an isolated desktop environment. Currently, Agent Workspaces are non-functional and serve only as a toggle option. The AI agents are designed to handle routine tasks locally on users' machines, inspired by applications like ChatGPT and Copilot Actions. The Agent Workspace operates separately from standard directories, ensuring actions are logged for security. AI agents are disabled by default, requiring administrator privileges to enable, and can be granted read/write access to specific folders based on user permissions. The introduction of Agent Workspaces creates a new user account for the AI agent, maintaining administrative control and distinct permissions. However, the functionality is limited, leading to user frustration over unaddressed issues in the operating system.