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Website security guides: eCommerce security measures, anti-fraud IP blocking, authentication, MFA and protecting OpenCart stores.

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security

19 ARTICLES
Wordpress · 12 min read

Cloudflare Rules for WooCommerce: The Security, Rate Limiting, and Cache Rules Every Store Needs

Copy-ready Cloudflare custom, rate limiting, redirect and cache rules for WooCommerce stores, with what each one might break.NOV 11, 2026 Tools · 9 min read

Cloudflare Rules for Next.js: The Security, Redirect, and Cache Rules Every Self-Hosted App Needs

Copy-ready Cloudflare custom, rate limiting, redirect and cache rules for self-hosted Next.js apps, including the RSC caching trap.NOV 11, 2026 Tools · 17 min read

Cloudflare Rules for Laravel: The Security, Redirect, and Cache Rules Every App Needs

Copy-ready Cloudflare rules for Laravel 11, 12 and 13: trust Cloudflare IPs, block .env and Ignition probes, lock Telescope and Horizon to your IP,…NOV 11, 2026 Interview Guide · 20 min read

Senior Frontend Interview Guide, Part 9: Authentication, MFA, and Frontend Security

In financial applications, security is not a feature; it is the product. A frontend engineer at a bank or fintech is expected to understand…NOV 9, 2026 Tools · 11 min read

Cloudflare OWASP Core Ruleset Explained: Anomaly Score Threshold, Paranoia Level, Action and Managed Rulesets (2026 Configuration Guide)

How Cloudflare's OWASP Core Ruleset works and how to configure it: what managed rulesets are and which plans get them, how the anomaly score…OCT 28, 2026 Opencart · 8 min read

OpenCart on PHP 8.2, 8.3, 8.4 and 8.5: Fix Deprecated Warnings and Upgrade PHP Safely

Which PHP version each OpenCart release supports, what breaks in PHP 8.1 to 8.5, how to find the problem lines with php -l, PHPCompatibility…OCT 26, 2026 eCommerce · 9 min read

How to Use Cloudflare’s AI Security Audit Skill to Find Vulnerabilities in Your Projects

Security vulnerabilities can hide in application code, API endpoints, authentication systems, third-party integrations, and deployment configurations. Traditional security tools are valuable, but developers also…OCT 22, 2026 Opencart 4 tutorial · 9 min read

How to Secure an OpenCart Store with Content Security Policy (CSP)

Modern OpenCart stores run a mix of core code, themes, extensions, analytics, ads, and third‑party scripts. That complexity creates opportunities for cross‑site scripting (XSS),…JUL 7, 2026 eCommerce · 4 min read

Blocking Basic XSS Attacks at the Edge with Cloudflare Workers

Cross-Site Scripting (XSS) remains one of the most common web application vulnerabilities. Attackers often attempt to inject malicious JavaScript into URLs, forms, search boxes,…JUL 2, 2026 OpenCart Tips and Tricks · 7 min read

Cloudflare Workers for Websites: 10 Powerful Edge Computing Use Cases to Boost Speed, Security, and SEO

Cloudflare Workers let you run serverless JavaScript on Cloudflare’s edge network, close to your users, without managing servers or regions. For ecommerce and modern…JUL 2, 2026 eCommerce · 7 min read

Automated Vulnerability Scanning for Ecommerce Apps: Tools, Frequency, and Handling False Positives

Automated vulnerability scanning is one of the easiest ways for ecommerce developers to catch security bugs early—if you choose good tools, scan often enough,…JUN 30, 2026 Opencart · 8 min read

security.txt 101: How to create it, where to put it, and why it helps your ecommerce security

If someone finds a serious security bug on your site today, do they know how to reach you? If they have to dig through…JUN 29, 2026 eCommerce · 7 min read

Carding Attacks 101: How Stolen Card Testing Hits Your Ecommerce Store

Carding attacks are one of the most common—and least understood—ways fraudsters abuse ecommerce checkout forms, quietly racking up fees, chargebacks, and reputational damage before…JUN 24, 2026 eCommerce · 8 min read

Bot Incidents 101: Treating Traffic Spikes as Security and Reliability Events

Bot traffic spikes shouldn’t just be treated as “weird analytics.” They are security incidents, reliability incidents, and sometimes quiet money leaks—all at once. In…JUN 24, 2026 Opencart 4 tutorial · 6 min read

Cloudflare Security for OpenCart: WAF, Rate Limiting, and Bot Protection (with Example Rules)

Once you’ve decided to put Cloudflare in front of your OpenCart store, the real value comes from how you configure it. This post goes…JUN 12, 2026