Enhancing search speed in preprocessing mechanism of network intrusion detection systems using network on chip

سال انتشار: 1396
محل انتشار: سومین کنفرانس ملی محاسبات توزیعی و پردازش داده های بزرگ
کد COI اختصاصی: DCBDP03_080
زبان مقاله: انگلیسی
تعداد مشاهده: 701

نویسندگان

Department of Electrical and Computer Engineering University of Tabriz Tabriz, Iran

چکیده

Security of computer networks is a crucial part of today’s world. There are many existing tools that provide security for computer networks. Intrusion detection system (IDS) is one of these security tools that protects its local network from attacks by detection any malicious network activity. Every kind of IDS has some limitations about detection rate or execution time. Signature-based IDS is widely used in a computer network. A signature-based IDS has CPU limitations in the real-world networks. In this paper, a hardware approach was applied to the previous work. In fact, using network on chip (NoC) in the preprocessing part of IDSs is proposed. The results of implementation prove that NoC can reduce the execution time compared to that of the previous work. Therefore, this approach can increase the performance of all local networks while false alarm rate remained in an acceptable rate. Furthermore, increasing the speed of IDSs provides more security for the local network by increasing the security of IDSs.

کلیدواژه ها

field-programmable gate array (FPGA); Heracles; Intrusion detection systems (IDS); Network Security; Network on Chip (NoC); Snort

مقالات مرتبط جدید

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.