The author wrotes a blog post on how they reverse-engineered the Facebook Messenger API and turned it into a tutorial for others to follow. - The blog post warns against using reverse engineering for irresponsible behavior and provides examples of such behavior. - The post details a step-by-step gui..

This blog post discusses various methods to restrict SSH access to a Linux server by IP address for enhanced security, including modifying the sshd_config file, using TCP wrappers, and implementing firewall rules. The post also covers additional SSH security hardening best practices such as using a..

This blog post discusses the most common unexpected charges on AWS bills that can significantly increase the overall cost of using AWS services. - The author provides tips on how to avoid these charges, such as using AWS Auto Scaling, Reserved Instances or Savings Plans, and monitoring data transfer..