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How Rapid7 automates vulnerability risk scores with ML pipelines using Amazon SageMaker AI

Rapid7 enhances vulnerability risk scores with ML pipelines using Amazon SageMaker AI.
The article details how Rapid7 automates the process for predicting CVSS vectors efficiently.
Rapid7 utilizes SageMaker AI to build, train, and deploy ML models for CVSS scoring.
End-to-end automation streamlines model development, deployment, and cost efficiency for Rapid7.
Automation ensures accurate and timely risk assessment for improved vulnerability management.

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Dev

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Secure Shell, Real Power: A Developer’s Guide to SSH

SSH is a powerful tool for secure communication between computers worldwide.
It encrypts data, allows remote commands execution, and file transfers securely.
Key authentication, SSH handshake process, and port tunneling are key components.
SSH best practices, common commands, troubleshooting, and fun pranks are also covered.
Responsible use of SSH is crucial for maintaining security in the digital world.

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Amazon

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Managing Amazon Q Developer Profiles and Customizations in Large Organizations

Amazon Q Developer Pro allows organizations to customize AI assistants with proprietary code.
Teams can efficiently manage access to Amazon Q customizations across regions and Identity Centers.
Different approaches for implementing and managing Q Developer profiles in large organizations explained.
Customizations available in US East (N. Virginia) and EU Central (Frankfurt) regions.

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Medium

303

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Web Development in the AI Era Should Version Control Outputs Too

Version controlling outputs like web snapshots and session replays is proposed to be as crucial as version controlling code in the AI era.
The complexity of modern development processes makes it challenging to track information scattered across multiple repositories and tools, necessitating a comprehensive approach.
By version controlling outputs, such as session replays and snapshots, it becomes possible to provide irrefutable evidence of how systems worked at a given time, aiding in verifying AI inferences.
While facing technical and organizational challenges, the benefits of enhanced information management using session replays and snapshots alongside code version control are believed to outweigh the difficulties.

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Dev

244

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How Kubernetes Calculates Access Permissions Using RBAC Rules

RBAC in Kubernetes defines access control by determining who can perform actions on resources.
Authentication in Kubernetes involves validating requests using various methods like client certificates, bearer tokens, or OIDC tokens.
Authorization in Kubernetes is executed by the RBAC authorizer by evaluating identities against Roles and ClusterRoles defined in the cluster.
RBAC authorizer matches rules based on verbs, resources, and namespaces to determine access permissions.

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Dev

12h

108

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Why I Built hawk - A CLI Tool That Brings pandas-Like Operations to JSON/YAML/CSV

An AWS engineer developed hawk, a CLI tool for JSON/YAML/CSV data analysis.
Hawk simplifies data extraction and analysis tasks with a unified query language.
It combines the strengths of awk, jq, and pandas, providing flexibility and speed.
Hawk offers instant structure understanding and supports multiple formats like JSON, YAML, and CSV.

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Dev

13h

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What Makes a System Truly Fault-Tolerant?

A truly fault-tolerant system is one that expects failures and gracefully recovers while maintaining a seamless user experience.
Key steps to achieve fault tolerance include eliminating single points of failure, using circuit breakers to prevent cascading failures, enabling self-healing mechanisms, ensuring idempotency to avoid duplicate side effects, and implementing graceful degradation strategies.
Monitoring relevant metrics and alerting actionable events, testing for resilience under stress conditions, preparing for regional outages, and fostering a culture that anticipates failures are vital components of building a fault-tolerant system.
By following guidelines such as removing SPOFs, utilizing circuit breakers, supporting self-healing processes, maintaining idempotency, handling graceful degradation, and promoting a resilient culture, a truly fault-tolerant system can be developed.

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Dev

14h

847

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Why Your Development Team Is 40% Slower Than Your Competitors (And How to Fix It)

Your development team might be 40% slower than competitors due to productivity gaps.
Inefficient workflows, communication chaos, and technical debt contribute to slower feature delivery.
Implementing focused work blocks, streamlining communication, and automating tasks can boost productivity.

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Dev

20h

118

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Optimizing Cloud Storage for Global Content Delivery and Recovery

Cloud storage optimization for global content delivery and recovery on Azure involves setting up a robust storage strategy.
Steps include creating a highly available storage account named 'publicwebsite' with read-access geo-redundancy and anonymous public access for web content.
Organizing content in a blob storage container, configuring anonymous read access, practicing file uploads, enabling soft delete for easy file recovery, and setting up blob versioning are critical elements of the optimization process.
The article provides detailed instructions on implementing these key features to ensure data accessibility, security, and historical integrity for websites hosted on Azure cloud storage.

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Dev

21h

149

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How to Secure SSH Access with Short-Lived Certificates

SSH keys provide a secure way to access remote servers without passwords but do not have expiration dates, posing a security risk if compromised.
Signing Certificate Authority allows for creating short-lived certificates to enforce expiration dates on SSH access for enhanced security.
Steps to create expiring SSH keys involve setting up a CA key on the server, configuring the local device, and generating and signing user SSH keys.
Using expiring SSH keys enhances security by minimizing potential damage if keys are compromised and fits well with Just-in-Time access tools for increased server security.

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Dev

138

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The Hidden Realities of Cloud Migration: Lessons from the Trenches

In theory, cloud migration seems straightforward with assessment, planning, and execution.
Real-world cloud migration poses challenges like dependency gaps and unexpected issues.
Lessons learned include cost optimization, handling legacy systems, and collaboration insights.
Recommendations stress validating tools, pre-migration reboots, and thorough documentation for success.
Cloud migration is a complex process requiring adaptability, planning, and collaboration for success.

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8 Likes

Dev

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Serve Static React Files with NGINX in a Multi-Stage Docker Build

The article discusses how to serve a React app, specifically a custom build, using a multi-stage Docker build and NGINX to efficiently serve static files.
The process involves building the app in a Docker container, extracting the static files, such as SSR output, and configuring NGINX to serve these files at a specific path.
The multi-stage Dockerfile includes stages for building the app and serving it with NGINX. The NGINX config specifies how to serve the static output, mapping paths, and ensuring strict routing.
This setup is recommended for deploying custom SSR builds, serving lightweight screens, isolating app parts to different subpaths, and eliminating the need for Node.js to run in production, resulting in smaller images and faster starts.

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Dev

120

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Kubernetes Feels Complicated. It's Time To Fix That.

Kubernetes is a powerful tool but can feel complex and overwhelming for beginners in the tech community.
A new series, 'Kubernetes: From Zero to Hero,' aims to simplify Kubernetes learning by providing clear, practical, and accessible guidance.
The series will focus on hands-on exercises, include all necessary resources in each post, and build knowledge progressively.
The series roadmap includes topics from basic concepts to advanced topics, with the goal of becoming a comprehensive Kubernetes resource.

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7 Likes

Medium

254

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Docker and the Moment the World Needed It

Shipping software before Docker was challenging and time-consuming, requiring manual configurations and custom tools.
Docker revolutionized software shipping by providing a standardized way to package, execute, and network applications.
Docker's core components included packaging with Docker images, predictable execution with container runtime, and a basic networking model.
The Docker team continued to innovate with features like Docker Compose for multi-container systems and clustering solutions like Docker Swarm and Kubernetes.

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15 Likes

Dev

175

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How to provide shared file storage for the company offices.

Smooth collaboration between company offices in today’s digital workplace is crucial for productivity.
Setting up shared file storage across offices involves creating and configuring a storage account for Azure Files.
Steps include creating a storage account, setting up file shares with directories, configuring and testing snapshots, and restricting storage access to selected virtual networks.
These steps ensure fast, secure, and reliable access to shared files for teams in different locations.

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