(NSFOCUS, as the most experienced information security company in China, the training content is wonderful and not to be missed
NSFOCUS Information Security Training Special\NSFOCUS Technology-Information Security Special Training (IDS and CERT).ppt
NSFOCUS Information Security Training Special\NSFOCUS Technology-Information Security Special Training (Unix System Security).ppt
NSFOCUS Information Security Training Special\NSFOCUS Technology-Information Security Special Training (Windows System Security).ppt
NSFOCUS Information Security Training Special\NSFOCUS Technology-Information Security Special Training (Backdoor Search and Intrusion Query).ppt
NSFOCUS Information Security Training Special\NSFOCUS Technology-Information Security Special Training (Security Technology Overview).ppt
NSFOCUS Information Security Training Special \ NSFOCUS Technology-Information Security Special Training (Security Attack and Defense).ppt
NSFOCUS Information Security Training Special \ NSFOCUS Technology-Information Security Special Training (Virus Trojan).ppt)