Analysis technologies firewall
نویسندگان
چکیده
منابع مشابه
Comparing Firewall Technologies
In early January 2001, a new web page was launched. It was named Netscan, and the creators had done quite a bit of work prior to launching their Web site. Actually, the work was quite simple, but time-consuming. They had pinged the entire routed IPv4 address space; or to be more exact, they pinged every IP address ending with .0 or .255. For each PING sent, they expected one PING REPLY in retur...
متن کاملAn Overview of Firewall Technologies
The increasing complexity of networks, and the need to make them more open due to the growing emphasis on and attractiveness of the Internet as a medium for business transactions, mean that networks are becoming more and more exposed to attacks, both from without and from within. The search is on for mechanisms and techniques for the protection of internal networks from such attacks. One of the...
متن کاملFirewall Rules Analysis
In this paper, we propose a method to analyze the firewall policy or rule-set using Relational Algebra and Raining 2D-Box Model. It can discover all the anomalies in the firewall rule-set in the format that is usually used by many firewall products such as Cisco Access Control List, IPTABLES, IPCHAINS and Check Point Firewall-1. While the existing analyzing methods consider the anomalies betwee...
متن کاملFang: A Firewall Analysis Engine
Today, even a moderately sized corporate intranet contains multiple firewalls and routers, which are all used to enforce various aspects of the global corporate security policy. Configuring these devices to work in unison is difficult, especially if they are made by different vendors. Even testing or reverse-engineering an existing configuration (say, when a new security administrator takes ove...
متن کاملInternet Firewall Vulnerability Analysis Method
Firewall is the main defence of our network and is no guarantee the present of hidden vulnerabilities. Under there is no well-defined general methodology for testing the firewalls, this is always a big headache for the administrators. Two firewall testing approaches are being compared and the correctness of the testing result is reported as well.
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ژورنال
عنوان ژورنال: Proceedings of National Aviation University
سال: 2006
ISSN: 2306-1472,1813-1166
DOI: 10.18372/2306-1472.28.1335