Starting as a hobby of writing, in 2016 a blog was created that tells about my journey as a Web Developer. Before choosing the name Cybsecdiary, this blog was named Yuzanotes, Yuzaway, Last Trick which is still running on the Blogspot server. Over time, I intend to be active again with the concept of the JAMStack blog system and under a new brand, namely Cybsecdiary, which stands for Cyber Security Diary. In this blog, we will discuss Web Development, Mobile Development, Web Security, Penetration Testing, Blockchain Technology, and of course all the topics will not be far from the current World of Technology.