Honeynet Project Annual workshop 2010

The Annual Honeynet Project ¬†workshop this year was held at Mexico City, Mexico. The workshop enables chapters from all over the globe to meet, discuss ideas, share experiences and develop our toolsets for data collection and analysis. It is an extremely valuable and unique event, where chapters from around 20 countries find the time to […]

mysql subqueries bug

Setelah projek pkaji, kami cuba menambahkan maklumat/profile untuk setiap serangan RFI. Ketika menulis kod untuk menggali maklumat yang tersimpan dalam database yang mempunyai hubungan many-to-many, didapati mysql mengambil masa yang terlalu panjang. Dari penilitian yang dibuat, sql yang paling luar ketika penggunaan subqueries tidak optimize kerana enjin mysql gagal menggunakan index yang sesuai. Kod yang […]

ruby mysql blob

Recently, one of mycert’s internal project required that PDF files to be saved into the database (MyQL). Since its is not easy to find the sample code via Google,¬† here’s a quick note for future reference.

Another thing is that the max file size for blob is 64k. To store more than that, one […]