Liran Tal is an AI security researcher and Node.js security expert focusing on securing agentic AI workflows, MCP, and software supply chains through research, education, and open-source work.
213 articles from this blog
A retrospective on the daloRADIUS open-source RADIUS management project, celebrating its 7th anniversary and its development history.
Introduction to Drupal performance tuning, focusing on database optimization, query analysis, and monitoring tools for better web application speed.
A technical guide on adding configurable session cookie parameters to the MEAN.io stack for enterprise applications.
Fixing a daloRADIUS bug for importing users with non-default password types like MD5 or SHA.
A guide to configuring Vagrant networking with bridged interfaces and static IPs for internet-accessible virtual machines.
A patch fixes a bug in daloRADIUS's user refill feature, correcting a database column name in the billing history table.
A review of the book 'Learning Pentesting for Android Devices,' covering mobile security, reverse engineering, and network forensics for security professionals.
Troubleshooting guide for Drupal 6 email notification failures, focusing on a misconfigured module variable.
Details an XSS vulnerability in the Drupal Advanced Poll module (6.x-3.x and prior), including patch and mitigation.
A guide on replacing Drupal's resource-intensive database logging with the Syslog module for better performance.
A summary of a Drupal Camp Israel 2013 presentation on Drupal 7 Media, covering modules like Media, Canvas Field, and Google Charts API.
A tutorial on creating a configuration settings file for a Drupal 8 module, covering the YAML structure and schema.
A technical tutorial on creating a settings page for a Drupal 8 module, focusing on configuration forms and the Global Redirect module.
A tutorial on creating a configuration settings page for a Drupal 8 module, covering form class structure and Drupal's configuration system.
A technical tutorial on implementing basic routing and menu entries for a Drupal 8 module, using the Global Redirect module as an example.
A developer shares their journey porting the Global Redirect module from Drupal 7 to Drupal 8, starting with the .info file.
Explains how to use Drupal's Change Records to find API changes and updates when developing for Drupal 8.
A technical guide on building an in-house slideshow service in Drupal by converting PPT/PDF files to images using open-source tools like Gearman and unoconv.
Explains how the OG Content Access module for Drupal provides fine-grained view permissions within Organic Groups, beyond standard role-based controls.
Introducing OG Analytics, a Drupal 6 module for providing detailed usage statistics and charts within Organic Groups.
