Horrible messaging is bad for national security
For over a year, anyone with a mobile phone in Korea has had to put up with spam text messages from Korea’s Ministry of Public Safety and Security (국민안전처). I...
Recent posts
[How To] Volatility Memory Analysis Building Linux Kernel Profiles
Memory foreniscs in Linux is not very easy. The reason is because the Linux kernel changes data structures and debug symbols often. Users can also easily mod...
Korean National Security Includes Cybersecurity
Opinion originally posted by Korea Times as Letters to President Moon
When National Security Turns Against You
Opinion originally published by Korea Times
Ransomware and How to Protect Yourself
Originally Published in Korean at NewsTapa.org