This paper demonstrates why security issues related to the continually increasing bandwidth of High Speed Networks (HSN) cannot be addressed with conventional firewall mechanisms....
Abstract: Firewalls are core elements in network security. However, managing firewall rules, especially for enterprize networks, has become complex and error-prone. Firewall filt...
Firewalls and network address translators (NATs) cause significant connectivity problems along with benefits such as network protection and easy address planning. Connectivity pro...
In this paper, we explore mechanisms for defending against Distributed Denial of Service (DDoS) attacks, have become one of the major threats to the operation of the Internet toda...
Yao Chen, Shantanu Das, Pulak Dhar, Abdulmotaleb E...
Firewalls are important perimeter security mechanisms that imple-ment an organisation's network security requirements and can be notoriously difficult to configure correctly. ...
Arosha K. Bandara, Antonis C. Kakas, Emil C. Lupu,...