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- Detect attacks with network monitoring techniques
- Learn how to use some tools for intrusion detection.This sample chapter, taken from Linux Firewalls, 3rd Edition, provides an overview of network monitoring, or sniffing. You'll learn about TCPDump, a key tool in the network security analyststoolkit, and two helpful security software packages: Snort and ARPWatch.Title: Linux Firewalls, 3rd EditionISBN:...
- Tags: attack, Edition, firewall, intrusion detection, Linux, Linux firewall, Linux Firewalls, network, network monitoring, network security, Novell Inc., security, Snort, software, software package, tool, toolkit
- Download resources 2006-01-19
Additional Resources
- Detect attacks with network monitoring techniques
- This sample chapter, taken from Linux Firewalls, 3rd Edition, discusses some of the tools you can use for every day network monitoring. Learn how to use some tools for intrusion detection.This sample chapter, taken from Linux Firewalls, 3rd Edition, provides an overview of network monitoring, or sniffing....
- Tags: Technique, Novell Inc., Network, Network Monitoring, Attack, Linux, Network Administration, Firewalls, Networking, Security, Operating Systems, Software
- Book chapters 2006-01-19
- Firewalls with linux (im starting to like linux)
- Havent slept the past week! messing with linux distros and understanding kernel etc.Anyways....i like linux so much...i want to change myISA 2006 NAT server firewall with a linux server.Im so tiered...i cant spend another another 3 months figuring out where it is...Any of you linux guys already know what software...
- Tags: UNIX, Operating systems, OPEN SOURCE, DaveDXB, Linux, firewall
- Discussion threads 2007-09-11
- Build and install a standalone firewall
- This sample chapter, taken from Linux Firewalls, 3rd Edition, examines the processes involved in developing a standalone firewall using iptables. Learn how to build a simple, single-system firewall for your Web site that's based on a deny-everything-by-default policy.This sample chapter, taken from Linux Firewalls, 3rd Edition, discusses...
- Tags: Chapter, Novell Inc., Firewalls, Network Security, Linux, Security, Networking, Operating Systems, Software
- Book chapters 2006-01-19
- Linux - Advanced Networking Overview
- Linux, a shareware operating system, supports a number of advanced networking features, thanks largely to the huge linux networking community. Besides the reliable TCP/UDP/IP protocol suite, a number of new features like firewalls, QoS, tunneling etc. has been added to the networking kernel.This document reviews these advanced networking features that...
- Tags: Network, Networking Feature, Linux, Firewalls, UNIX, Operating Systems, Open Source, Networking, Software
- White papers 1999-08-22
- Proxy vs. Non-Proxy Web Application Firewalls: Why Web Applications Need More Than an IPS
- Are you comparing Web Application Firewalls? Web Application Firewalls have emerged as a best practice for protecting transactional or high value web applications. However, two radically different types of products have emerged: application proxy-based web application firewalls and non-proxy based firewalls. If you are...
- Tags: Web Application, Application Firewall, Firewalls, Network Security, Networking
- White papers
- Firewalls FAQ
- Download our complete firewalls FAQ, including 15 basic questions about firewalls and related technology.
- Tags: TechRepublic Inc., FAQ, Firewalls, Network Security, Security, Networking
- Download resources 2004-07-27
- Linux 101: Configuring and managing iptables for better network security
- This document describes how important good iptables management is to tight security in a Linux networking environment. Strong network security is a something we all strive for no matter which operating system we are currently using. For Linux users, this means a firewall and the configuration of...
- Tags: Security, Network, Network Security, Linux, UNIX, Operating Systems, Open Source, Software
- Download resources 2005-12-15
- Novell Case Study: Essex County, Canada
- Essex County is Canada's southernmost county - at the same latitude as northern California - and it is one of the most agriculturally productive counties in the country. The IT staff at Essex County stays focused on reducing costs and making the most of its investments. To reduce costs and...
- Tags: Novell Inc., County, Essex County, Linux, Open Source, UNIX, Operating Systems, Servers, Software, Hardware
- Case studies
- How to Make BGP Work Through the Firewalls
- This white paper deals with how to handle iBGP or eBGP peering sessions between routers across either Checkpoint or Cisco firewalls. This configuration has caused headaches for IT personnel who are familiar with Routing and Switching but on the security aspect of the firewalls. This paper will show how to...
- Tags: Micronet Solution, Firewalls, BGP, Network Security, Security, Networking
- White papers 2007-05-13
- Setting the record straight on Linux
- behind in so many ways.and here is where the masses chime in saying "you can't play games on Linux." it's practically the only argument against Linux these days.as far as I see it, Windows is behind Linux on so many levels for so many reasons.linux is far more flexiblelinux is...
- Tags: UNIX, Operating systems, OPEN SOURCE, jlwallen@..., Linux
- Discussion threads 2007-10-02
- Why Organizations Need Web Application Firewalls
- Web application firewalls offer immediate and effective protection for web applications and help organizations pass security audits that demonstrate regulatory compliance. In addition, web application firewalls facilitate secure coding initiatives by giving security teams visibility into their applications' defects, transactions, architectures, and communications. This paper will discuss why web application...
- Tags: Security, Web Application, Application Firewall, Breach Security, Firewalls, Networking
- White papers 2007-09-01
- ISA Backend and Linux frontend
- My cable net provider has win2k and isa2k and in my winxp i have to install firewall client in order to run my messengers and irc's but now i am using linux redhat 9 so browsing works fine in linux but messengers and irc dosent connect to the internet why...
- Tags: Internet Relay Chat (IRC), Linux, Firewalls, Network security, messenger, IRC, firewall
- Q&A 2004-10-02
- Firewall Product Testing
- Network firewalls are systems that enforce access control policy between an organization's network and the Internet for security purposes. Functionally, firewalls work closely with a router program to examine each network packet and determine whether to forward it toward its destination. Firewalls also include or work with a proxy server...
- Tags: Network, Firewalls, Network Security, Security, Networking
- White papers 2005-01-01
- Nucleus Kernel Linux (exe)
- Kernel for Linux recovers data from deleted, formatted, damaged, or corrupted partitions where Linux based operating systems, such as RedHat Linux, Caldera Linux, Mandrake Linux, Turbo Linux, Suse Linux are installed on the hard disk or data storage media. Kernel for Linux supports Ext2 and Ext3 File System.
- Tags: Kernel, Linux, UNIX, Operating Systems, Open Source, Software
- Software downloads 2005-08-31
- How Cisco IT Upgraded Intrusion Detection to Improve Scalability and Performance
- Comprehensive network security has no substitute. Firewalls are Cisco IT's first line of network defense, protecting against most intrusions from outside the network and intrusions into data centers. Firewalls are effective but limited in scope. Cisco IT needed more security at the network perimeter. Cisco deployed 35 Cisco IDS 4230...
- Tags: Intrusion Detection, Performance, Network, Information Technology, Network Security, Scalability, Cisco Systems Inc., Firewalls, Networking, Security
- Case studies 2007-12-19
- Comparing Linux and Microsoft Windows Operating systems
- Which operating system, Microsoft Windows or Linux, can one prefer with respect to -Reliablity -Popularity -Usability -Security ...
- Tags: hardware, it management, Linux, maletsabisam@..., Microsoft Corp., Microsoft Windows, networking, operating system, security, software, windows
- Discussion threads 2007-02-26
- Real Firewalls, Virtual Networks: IBM System z Security
- With IBM System z mainframes, server consolidation dramatically reduces costs associated with large server farms. Whether one deploys mainframes for this exciting new possibility, or simply to protect existing mainframe transactions, one system stands out as the most effective security option: StoneGate. Although external firewalls or Linux iptables could be...
- Tags: Network, Stonesoft, IBM Corp., Mainframes, Firewalls, Network Security, Servers, Security, Hardware, Networking
- White papers 2006-08-30
- A New Architecture for Conflict-Free Firewall Policy Provisioning
- Firewalls constitute the primary line of network defense. A network may have multiple firewalls - one at the organizational level and another at each of the departmental levels, with each firewall working in accordance with the global organizational security policy. The firewalls are so configured that each department's intranet receives...
- Tags: Network, Provisioning, Firewalls, Network Security, Security, Networking
- White papers 2006-07-19
- Windows XP Professional Security Guide 4: Firewalls
- Hackers can't hack what they can't find. Firewalls provide protection against external attack, but configuring them can be confusing. Peer-to-peer networking can create special security challenges in a Windows XP environment. This Security Guide gives the essentials of configuring workstation-based firewalls. This download is available for free as...
- Tags: Microsoft Windows XP Professional, Firewalls, Microsoft Windows, Microsoft Windows XP, Network Security, Security, Networking, Operating Systems, Software
- Download resources 2004-06-25
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