... in most cases. The location of a DMZ is usually between the hostile external network, and the organization's internal network. It usually contains publicly accessible systems, such as web servers, mail servers, and name servers. The DMZ network is protected from the outside network by a firewall, and is monitored with network intrusion detection technology. These technologies are covered later on in the essay. The ... systems or users allowed to use each service should also be restricted. For example, access to a database server on a DMZ network should be restricted to the following fac...

• Word Count: 2550
• Approx Pages: 10
• Grade Level: Undergraduate

... applet. It would also allow data from your machine to be sent off to another server (the hackers server!). It was also possible for the applet to get through to servers that used firewalls. As you can see the applet had serious potential to cause harm given to the wrong person. Conclusion From the report it is clear to see that ... ...

• Word Count: 2871
• Approx Pages: 11
• Grade Level: High School

... as Server. However, Workstation's engine is tuned for the types of attacks common to workstations. Server offers a specially configured engine that is ideal for protecting web, file, database, or application servers. --------------------------------------------------------------------------------------------------------------------- 2 BlackICE Defender is a revolutionary new way to detect, monitor, and block intrusions This personal firewall can conveniently be downloaded from the internet for $29.95 but a downfall is that BlackICE ... ...

• Word Count: 1320
• Approx Pages: 5
• Grade Level: High School

... a hacker easy and complete access to a machine. Such programs are called Trojans' and perhaps the most well known example was the Back Orifice' Trojan which almost rendered Microsoft NT web servers defenceless. The amount of downtime in the aftermath of an attack can have serious economic implications in terms of lost business and IT support costs. If the department chooses to ... ...

• Word Count: 3063
• Approx Pages: 12
• Grade Level: Undergraduate

... SonicWALL Vulnerability Scanning Service. This will provide 1 scan a month for 8 years on all computers on the network that have I.P. addresses. It provides a hacker's eye view of a network perimeter, including public servers, routers and gateways, and remote ends of VPN connections. Using a Web-based interface, this service generates detailed reports of security weaknesses and provides administrators with in-depth guidance on how ... ...

• Word Count: 444
• Approx Pages: 2
• Grade Level: High School

... students, and the members of the community, in effect, being an Internet Service Provider (ISP). In the past ISP's have been held to be blameless for the content of their servers, including "questionable" or "illegal" material such as child pornography. However there are no guiding principles set in concrete for the benefit of colleges, and other educational ISP's. One major unanswered ... ...

• Word Count: 2098
• Approx Pages: 8

... , AES is the new way in WiFi Security. Because the government will be using AES it is sure to have strong presence in commercial applications, from a wireless phone, to the servers of major financial institutions. All in all, WiFi security is improving greatly since WEP or even non-wireless encryption standards such as DES. With the new standards and algorithms that ... ...

• Word Count: 635
• Approx Pages: 3
• Grade Level: High School