Welcome back, my aspiring cyberwarriors!   In our modern digital era, mobile or cellular networks are the dominant mode of communication. People use mobile networks to talk, text, and data communication. Cellular networks have become an essential means of communication for people around the world. About 80% of the terrestrial world is accessible to a […]

Welcome back, my aspiring cyberwarriors!   The world is rapidly becoming dominated by mobile cellular networks. Not long ago, telecom services were tethered to a cable to each and every home. While this worked well for decades, the advent of cellular technologies has enable us to cut the cord thereby enabling billions of people who […]

Welcome back, my aspiring cyberwarriors!   Mobile hacking can take many forms. It can entail any of the following;   (1) a hack against a singular phone such Pegasus and many other IoS and Android malware, (2) an attack against the mobile infrastructure such as SS7 (Chinese hackers have recently compromised the entire US telecom […]

Welcome back, my aspiring cyberwarriors! Data compression makes the world go round! Well, almost. Without data compression our digital world would slow down considerably and even reading this article would be difficult and cumbersome. Nearly everything that is transmitted over the web is compressed to reduce latency and free up bandwidth. Compression is one of […]