ai_security_anomaly_detector
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| ai_security_anomaly_detector [2025/04/25 23:40] – external edit 127.0.0.1 | ai_security_anomaly_detector [2025/06/03 15:44] (current) – [AI Security Anomaly Detector] eagleeyenebula | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| ====== AI Security Anomaly Detector ====== | ====== AI Security Anomaly Detector ====== | ||
| - | * **[[https:// | + | **[[https:// |
| - | The **AI Security Anomaly Detector** is a robust system designed to identify unusual patterns | + | The **AI Security Anomaly Detector** is a powerful and adaptable framework for identifying irregularities |
| - | This documentation explores the implementation, | + | {{youtube> |
| + | ------------------------------------------------------------- | ||
| + | |||
| + | Designed with flexibility and scalability in mind, the AI Security Anomaly Detector integrates seamlessly into complex infrastructure, | ||
| ===== Overview ===== | ===== Overview ===== | ||
| Line 24: | Line 27: | ||
| The primary goals of the **AI Security Anomaly Detector** are to: | The primary goals of the **AI Security Anomaly Detector** are to: | ||
| - | | + | 1. Identify early-stage anomalies that may indicate threats or unexpected behavior. |
| - | 2. Provide a configurable and lightweight anomaly detection solution. | + | |
| - | 3. Act as the first line of defense to prevent potential breaches or failures. | + | 2. Provide a configurable and lightweight anomaly detection solution. |
| + | |||
| + | 3. Act as the first line of defense to prevent potential breaches or failures. | ||
| ===== System Design ===== | ===== System Design ===== | ||
| Line 33: | Line 38: | ||
| ==== Core Class: SecurityAnomalyDetector ==== | ==== Core Class: SecurityAnomalyDetector ==== | ||
| - | + | < | |
| - | ```python | + | python |
| import numpy as np | import numpy as np | ||
| Line 54: | Line 59: | ||
| anomalies = [x for x in data if abs((x - mean) / std_dev) > threshold] | anomalies = [x for x in data if abs((x - mean) / std_dev) > threshold] | ||
| return anomalies | return anomalies | ||
| - | ``` | + | </ |
| ==== Design Principles ==== | ==== Design Principles ==== | ||
| Line 73: | Line 78: | ||
| This example illustrates the detection of anomalies in a simple dataset with the default threshold. | This example illustrates the detection of anomalies in a simple dataset with the default threshold. | ||
| - | ```python | + | < |
| + | python | ||
| from ai_security_anomaly_detector import SecurityAnomalyDetector | from ai_security_anomaly_detector import SecurityAnomalyDetector | ||
| Line 86: | Line 92: | ||
| print(f" | print(f" | ||
| # Output: Anomalies: [120] | # Output: Anomalies: [120] | ||
| - | ``` | + | </ |
| ==== Example 2: Customizing Sensitivity with Adjustable Threshold ==== | ==== Example 2: Customizing Sensitivity with Adjustable Threshold ==== | ||
| Line 92: | Line 98: | ||
| In this example, the anomaly sensitivity is increased by lowering the threshold. | In this example, the anomaly sensitivity is increased by lowering the threshold. | ||
| - | ```python | + | < |
| + | python | ||
| # Adjusted threshold for higher sensitivity | # Adjusted threshold for higher sensitivity | ||
| data = [10, 12, 10, 11, 120, 11, 9, 10, 10, 11] | data = [10, 12, 10, 11, 120, 11, 9, 10, 10, 11] | ||
| Line 104: | Line 111: | ||
| print(f" | print(f" | ||
| # Output: Anomalies with threshold 2.0: [120, 12] | # Output: Anomalies with threshold 2.0: [120, 12] | ||
| - | ``` | + | </ |
| ==== Example 3: Integration with Real-Time Monitoring ==== | ==== Example 3: Integration with Real-Time Monitoring ==== | ||
| Line 110: | Line 117: | ||
| This example demonstrates how the detector can be integrated with a **real-time monitoring service** to continuously flag anomalies in incoming activity data. | This example demonstrates how the detector can be integrated with a **real-time monitoring service** to continuously flag anomalies in incoming activity data. | ||
| - | ```python | + | < |
| + | python | ||
| class RealTimeAnomalyMonitor: | class RealTimeAnomalyMonitor: | ||
| """ | """ | ||
| Line 132: | Line 140: | ||
| monitor.monitor(data_stream) | monitor.monitor(data_stream) | ||
| # Output: Anomalies detected: [100, 150] | # Output: Anomalies detected: [100, 150] | ||
| - | ``` | + | </ |
| ==== Example 4: Multivariate Anomaly Detection ==== | ==== Example 4: Multivariate Anomaly Detection ==== | ||
| Line 138: | Line 146: | ||
| For advanced scenarios, the **SecurityAnomalyDetector** can be extended to support multivariate anomaly detection by analyzing multiple correlated features. | For advanced scenarios, the **SecurityAnomalyDetector** can be extended to support multivariate anomaly detection by analyzing multiple correlated features. | ||
| - | ```python | + | < |
| + | python | ||
| class MultivariateSecurityAnomalyDetector(SecurityAnomalyDetector): | class MultivariateSecurityAnomalyDetector(SecurityAnomalyDetector): | ||
| """ | """ | ||
| Line 162: | Line 171: | ||
| print(f" | print(f" | ||
| # Output: Multivariate Anomalies: [(90, 100)] | # Output: Multivariate Anomalies: [(90, 100)] | ||
| - | ``` | + | </ |
| ===== Advanced Features ===== | ===== Advanced Features ===== | ||
| 1. **Real-Time Integration**: | 1. **Real-Time Integration**: | ||
| - | | + | * Continuously monitor data streams and flag anomalies as they occur in real-time systems. |
| 2. **Dynamic Threshold Adjustment**: | 2. **Dynamic Threshold Adjustment**: | ||
| - | | + | * Implement dynamic thresholds based on time-of-day or activity volume, providing adaptive sensitivity. |
| 3. **Multivariate Anomaly Detection**: | 3. **Multivariate Anomaly Detection**: | ||
| - | | + | * Enables analysis of correlated variables to detect more sophisticated anomaly patterns. |
| 4. **Distributed Data Processing**: | 4. **Distributed Data Processing**: | ||
| - | | + | * Extend the system for use in distributed environments, |
| 5. **Visualization Integration**: | 5. **Visualization Integration**: | ||
| - | | + | * Combine anomaly detection with libraries like **Matplotlib** or **Plotly** for visual analysis. |
| ===== Use Cases ===== | ===== Use Cases ===== | ||
| Line 186: | Line 195: | ||
| 1. **Login and Authentication Logs**: | 1. **Login and Authentication Logs**: | ||
| - | | + | * Detect suspicious login times or IP activity for enhanced user authentication security. |
| 2. **Financial Services**: | 2. **Financial Services**: | ||
| - | | + | * Identify fraudulent transactions or irregularities in payment patterns. |
| 3. **Network Security**: | 3. **Network Security**: | ||
| - | Flag unusual activity in network traffic, preventing potential intrusions. | + | * Flag unusual activity in network traffic, preventing potential intrusions. |
| 4. **IoT Device Monitoring**: | 4. **IoT Device Monitoring**: | ||
| - | | + | * Monitor IoT sensor data for anomalies that might indicate malfunction or tampering. |
| 5. **Operations and Maintenance**: | 5. **Operations and Maintenance**: | ||
| - | | + | * Detect unusual operational behavior in industrial equipment to prevent damage or downtime. |
| ===== Future Enhancements ===== | ===== Future Enhancements ===== | ||
| Line 218: | Line 227: | ||
| ===== Conclusion ===== | ===== Conclusion ===== | ||
| - | The **AI Security Anomaly Detector** is a lightweight yet powerful solution | + | The **AI Security Anomaly Detector** is a lightweight yet highly effective framework |
| + | |||
| + | What sets this tool apart is its adaptability and ease of integration across diverse | ||
ai_security_anomaly_detector.1745624452.txt.gz · Last modified: 2025/04/25 23:40 by 127.0.0.1
