Ethical Hacking with Kali Linux: Techniques to Bypass MAC Filtering

Wireless networks provide flexibility and convenience, but they also present security challenges. One method that network administrators use to try and control wireless access is Media Access Control (MAC) filtering. This technique is built on the idea that every device has a unique MAC address associated with its network interface card. By allowing only specific… Read More »

Optimize AWS Lambda Costs Using Event Filtering Techniques

AWS Lambda has transformed how serverless applications are built by abstracting infrastructure concerns and enabling event-driven architectures. However, as serverless adoption grows, many developers face escalating costs from excessive Lambda function invocations triggered by unfiltered events. Each Lambda invocation incurs a charge, regardless of whether the event is pertinent or merely noise. This financial drain… Read More »

Shadows Behind the Signal — Hacking WiFi Networks with MAC Filtering Enabled

Media Access Control (MAC) filtering is often portrayed as a decisive access control method in wireless network environments. It regulates device connectivity based on their MAC addresses—a unique 48-bit identifier assigned to each network interface card. Through allowlists or denylists, routers determine which devices can engage with the access point. On the surface, this appears… Read More »