Latest Blog Entries
AI Security for ColdFusion Developers - CFSummit 2026 Slides
— Slides from my AI Security for ColdFusion Developers talk at the 2026 Adobe ColdFusion Summit in Las Vegas, covering prompt injection, defensive strategies, and more.
ColdFusion Security Training Next Week Dec 9-10
— New AI security topics have been added to Pete's ColdFusion Security Training Class.
Understanding Claude Code Permissions and Security Settings
— Going in the deep end exploring how claude code permissions work and what security protections are available.
ColdFusion Security Training Class December 2025
— Pete is teaching an online ColdFusion developer security training class.
ColdFusion Summit 2025 - 30 Years of ColdFusion
— Celebrating 30 years of ColdFusion at the 2025 ColdFusion Summit in Las Vegas
Generate 6 Letter Security Codes in Java or CFML
— Pete shows you how to use java SecureRandom to generate a six letter security code.
Generate 6 Digit Security Codes in Java or CFML
— Shows how to use java SecureRandom to generate a six digit security code.
ColdFusion Developer Week 2025 Slides and Video
— Slides and video links for my presentation at ColdFusion Developer Week 2025
Potential gotcha with searchImplicitScopes and cfparam
— Be careful when using cfparam to deal with searchImplicitScopes.
Simple Load Testing with curl
— How to use curl for a simple HTTP load test.
Fixinator 6.1.0 - Detecting Undefined Remote Arguments
— The release of Fixinator 6.1.0 and its features.
The CWE 25 and ColdFusion - CFSummit East 2025 Slides
— Slides for my talk at the 2025 Adobe ColdFusion Summit East Conference in Washington DC
Understanding and Checking for Tomcat CVE-2025-24813
— Writes are disabled by default in Tomcat's DefaultServlet, here's how to check your server.
Java 21: Could not find agent library instrument on the library path
— Debugging the error: Could not find agent library instrument on the library path
Fixinator Version 6 Released
— Version 6 of Fixinator a CFML code scanning tool has been released.
ColdFusion 2025 Breaking Changes Explained
— List of breaking changes in CF2025 and how to use Fixinator to spot them.
Fixinator's ColdFusion Compatibility Scanner
— Fixinator's New Compatibility Scanner: Upgrade to the latest ColdFusion version with confidence. Identify compatibility issues, deprecated features, and removed tags/functions.
ColdFusion Summit 2024 Slides: 20 ways to secure CF
— My slides and an outline of my CF Summit 2024 talk in Las Vegas
Latest ColdFusion Security Updates - June 2026
— A list of the latest ColdFusion Security Updates
Left and Right Accept Negative Counts
— You can pass a negative value into CFML left or right functions.
Popular Entries
Here are some entries that have been popular over the years:
- Finding Duplicates with SQL
- Howto Create an RSS 2.0 Feed
- The 15 Most Useful Linux commands
- Parsing, Modifying, and outputting XML Documents with Java
- SELECT a random row with SQL
- What is the difference between ASCII Chr(10) and Chr(13)
- SQL Pagination with LIMIT and OFFSET
- 20 ways to Secure Apache Configuration
- How I cut AWS Lambda Java Cold Start Times in Half
- Returning TOP N Records
- Mastering ColdFusion's CFQUERYPARAM
- Java LTS Versions Explained with EOL Dates
- How to read a ColdFusion Stacktrace
- The newline cat mystery
You can find the full entry archive here.
