Open SysConf’21 is coming!

The only IT / InfoSec / *OPS open conference in Kazakhstan without advertising and vendors. Interesting reports from experienced specialists. Hurry up to register!

Review of PHP backdoors

Made report at Open Sysconf’19 about PHP backdoors with my colleague @joe1black. In this report were considered backdoors of different levels: common and uncommon with examples. PDF in russian language.