libdnet provides a simplified interface to several low-level networking routines, including network address manipulation, kernel arp(4) and route(4) table manipulation, firewalling, interface configuration, and raw Ethernet and IP datagram transmissi

exercise for security practices in networking by routers and cisco devices.

计算机英语论文 介绍网络安全方面的 关于防火墙-In the following sections, we look at communication security, that is, how to get the bits secretly and without modification from source to destination and how to keep unwanted bits outside the door. These are by no means the