added blog item about enterprise app protection extension

src/data/post/Enterprise_App_Protection.mdx

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+---
+title: "Enterprise App Protection – Your First Line of Defense Against Phishing"
+excerpt: "Protect your organization from phishing attacks impersonating Microsoft 365, DocuSign, Salesforce, and more. Enterprise App Protection automatically scans and warns about malicious links."
+publishDate: 2025-02-16T02:00:00Z
+author: "Richard Bergsma"
+category: Security
+image: https://raw.githubusercontent.com/rrpbergsma/EnterpriseAppProtection/refs/heads/main/EnterpriseAppProtection.png
+tags: ["Security", "Phishing", "Microsoft 365", "Browser Extensions", "Cybersecurity"]
+---
+
+# 🚀 Enterprise App Protection – Your First Line of Defense Against Phishing
+
+
+## 🔍 Why This Extension Matters
+
+**Phishing attacks** are one of the biggest cybersecurity threats in modern enterprises. Attackers frequently **spoof trusted brands** like **Microsoft 365, DocuSign, and Salesforce** to trick employees into entering credentials on fake websites.
+
+With **Enterprise App Protection**, you get **real-time phishing detection** to help prevent accidental clicks on **fraudulent links** in:
+- **Emails**
+- **Microsoft Teams chats**
+- **SharePoint documents**
+- **Web pages containing enterprise app links**
+
+This **browser extension** is designed to protect professionals and businesses by ensuring that every **enterprise-related link is legitimate** before it’s clicked.
+
+---
+
+## ✅ Key Features
+
+🔹 **Real-time phishing detection** – Detects fake domains impersonating trusted enterprise apps.  
+🔹 **Google Safe Browsing integration** – Scans links for known phishing and malware threats.  
+🔹 **Automatic scanning of dynamically loaded content** – Works inside **Outlook Web, Microsoft Teams, and SharePoint**.  
+🔹 **Works offline** – Performs all domain checks locally, ensuring privacy.  
+🔹 **Prevents duplicate warnings and false positives** – Only triggers alerts when necessary.  
+🔹 **User-managed trusted and blocked domains** – Customize detection settings to fit your needs.  
+🔹 **Compatible with Chrome & Edge** – Seamlessly integrates into your browser.
+
+---
+
+## 🛠️ How It Works
+
+When you visit a website or open an email, Enterprise App Protection **automatically scans all links** and determines if they are safe:
+
+1️⃣ **Identifies mentions of enterprise applications** (like "Microsoft 365" or "DocuSign") in links.  
+2️⃣ **Checks if links point to the official domain** or an **impersonation site**.  
+3️⃣ **Uses Google Safe Browsing API** to detect additional phishing and malware threats.  
+4️⃣ **Monitors dynamic content in Outlook Web, Teams, and SharePoint**, ensuring links added after page load are also checked.  
+5️⃣ **Displays clear warnings** if an impersonation attempt is detected.
+
+If a phishing attempt is found, a **warning is shown directly below the link**, alerting you before you click.
+
+---
+
+## 🔐 Privacy-Focused
+
+Unlike many security extensions, **Enterprise App Protection prioritizes user privacy**:
+
+✔️ **Zero Data Collection** – The extension does not collect, store, or transmit any personal data, browsing history, or email content.  
+✔️ **Works 100% Offline** – After the first setup, all domain checks happen locally.  
+✔️ **No Cloud Processing** – Your data never leaves your device.  
+✔️ **Uses Google Safe Browsing API** – Ensures real-time phishing and malware protection.  
+✔️ **Open Source** – Fully transparent code, available on GitHub.
+
+---
+
+## 📥 How to Install
+
+### **🔹 From the Chrome Web Store (Coming Soon)**
+Once published, the extension will be available directly from the Chrome Web Store.
+
+### **🔹 Manually Install (Developer Mode)**
+1️⃣ **Download the latest version** from the [GitHub repository](https://github.com/rrpbergsma/EnterpriseAppProtection).  
+2️⃣ Open **`chrome://extensions/`** in Chrome or Edge.  
+3️⃣ Enable **Developer Mode** (top-right corner).  
+4️⃣ Click **"Load Unpacked"** and select the **Enterprise App Protection** folder.  
+5️⃣ The extension is now active and will scan links automatically!
+
+---
+
+## 📡 Future Enhancements
+
+🔹 **Multi-browser support** – Firefox & Safari compatibility.  
+🔹 **Advanced AI-based phishing detection** – More intelligent scanning for phishing patterns.  
+🔹 **Expanded enterprise app coverage** – Supporting even more cloud-based applications.  
+
+If you have feature requests or want to contribute, check out our **GitHub repository**:
+
+👉 **[View the Source Code on GitHub](https://github.com/rrpbergsma/EnterpriseAppProtection)**
+
+---
+
+## 🏆 Stay Protected Today
+
+Enterprise App Protection is your **first line of defense against phishing attacks targeting businesses**. Whether you're an **IT security professional**, **business user**, or **concerned about online safety**, this extension adds an extra layer of **security and awareness**.
+
+✅ **Protect your accounts.**  
+✅ **Stay secure when using enterprise apps.**  
+✅ **Avoid falling victim to sophisticated phishing attacks.**  
+
+---
+
+## 🔗 Get Started Now
+
+📌 **[Download the Extension](#)** (Coming Soon)  
+📌 **[View on GitHub](https://github.com/rrpbergsma/EnterpriseAppProtection)**  
+
+---
+
+Would love to hear your feedback! Let me know what you think. 🚀