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NetBIOS Firewall
How many times do you hear network administrators scream at the top of their voice,

udp firewall  | through firewall | udp firewall | vpn firewall | vulnerability assessment | vulnerability assessments | windows firewall | windows netbios | wins firewall | wireless network | wireless network security | preventive technologies NetBIOS Content | preventive technologies firewalls Resources | preventive technologies internet Resources | preventive technologies spyware Resources | preventive technologies Advanced firewall technologies | preventive technologies Whitepaper on NetBIOS Firewall | preventive Read More...
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Documents related to » udp firewall


OKENA Brews Up a StormSystem that Secures All Applications
OKENA's announcement of their product line StormSystem indicates that they intend to grow and expand their innovative intrusion prevention system with highly

udp firewall  in necessary TCP and UDP ports means that those particular ports are susceptible to a variety of attacks. There are quite a few employees at OKENA that are the same team that made AXENT and Raptor a success. As well, OKENA has been able to attract key development strategists from ISS and other prominent security vendors. Even though they are new players on the block, OKENA is hardly new to security. OKENA's expert knowledge of information security products, and the market, is a key, contributing factor Read More...
Human-Machine Interaction Company Ramps Up Firewall Product Line
Will firewalls and sign-language soon be interactive? If anyone can do it, Cybernet Systems will be the first.

udp firewall  knowing what TCP and UDP ports to block and going in and editing and updating a firewall rule set, wouldn't it be nice if you could just tell your firewall block porn or block Telnet or allow NewYorkTimes.Com. Gesture recognition technology is a way to allow hearing-impaired individuals to use sign language to perform administrative tasks by saying block porn in sign language. Today administering a firewall is typically done by senior level technical staff. By making a firewall truly simple to Read More...
E-mail 101
The first e-mail programs were created in the late 60s/early 70s—simpler times, when everyone on the network was trustworthy. Even knowing what we know today

udp firewall  The DNS usually uses UDP for requests and responses. However, a large query or response might cause it to switch to TCP. A common novice mistake is to set up a firewall to allow DNS queries over UDP, but block them over TCP. This can result in hard-to-diagnose failures; be sure your firewall is set up to allow DNS queries over both UDP and TCP. DNS always uses the well-known port 53, both for UDP and TCP. 4.1.2 DNS Record Types In addition to returning an IP address given a domain name (a so-called A Read More...
My Network Engineers are Talking about Implementing Split DNS. What Does that Mean?
You have heard that something called split DNS can speed up websites. What does this mean and how does it work?

udp firewall  TCP port 53 and UDP port 53. The firewall would run a copy of BIND and act as the external DNS resolver. Outside Internet addresses could then allow DNS traffic to and from the firewall's address, and from there to the website. User Reminders There are a few tricky points in implementing split DNS. This checklist should help you avoid problems: When you are setting this up, be sure not to let external DNS queries resolve on your internal network. Remember that your internal network is for your company Read More...
The Whys and Hows of a Security Vulnerability Assessment
TEC outlines the reasons for having a Security Vulnerability Assessment done, how a security vulnerability assessment is performed, what can be gained by

udp firewall  known to neglect the UDP ports. A knowledgeable security engineer viewing the logs on your corporate firewall can ascertain which ports are being prodded. If you are having the audit done for a potential acquisition inspection, make sure that you find an auditor that will check UDP, as well as TCP ports. A best-of-breed Security Vulnerability Assessment usually starts out by doing some data gathering, and looking for reconnaissance information. Some of the kinds of data the auditor will look for are such Read More...
E-learning and Organizational Culture
The success of an e-learning initiative depends as much on the people and culture of the organization as it does on the technology used. Several corporate

udp firewall  learning and Organizational Culture E-learning and Organizational Culture Don McIntosh, Ph.D - January 18, 2006 Introduction The success of an e-learning initiative depends as much on the people and culture of the organization as it does on the technology used. So what is culture? One of American comedian and pop icon Jerry Seinfeld's favorite show business stories goes something like this: One cold winter's day, the members of the Glenn Miller Orchestra are on their way to a gig when their bus breaks Read More...
To SaaS or Not, Is That a Question? - SaaSy Discussions (Part II)
Wow, how time flies and how many things have happened in the market these days to distract a market observer! Namely, only over a year after my SaaSy Discusions

udp firewall  SaaS or Not, Is That a Question? - SaaSy Discussions (Part II) Wow, how time flies and how many things have happened in the market these days to distract a market observer! Namely, only over a year after my SaaSy Discusions (Part I) and SaaSy Discussions (Part Ia) blog series, some time has at last become available for more discussions on the intriguing topic of software as a service (SaaS ). The title of this SaaSy discussions series might be somewhat deceiving, since the question might no longer be Read More...
GSA Schedule Partnership Gets Network-1 in the Door
Lyme Computer, a woman-owned 18 person consultancy specializing in setting strategic IT agendas and implementation services for Federal Agenices, partners with

udp firewall  Schedule Partnership Gets Network-1 in the Door GSA Schedule Partnership Gets Network-1 in the Door L. Taylor - June 26, 2000 Event Summary Lyme Computer Systems, a $16 million full-service computer reseller specializing in host embedded intrusion prevention systems has formed a strategic partnership with Network-1 Security Solutions to deliver host-embedded intrusion prevention systems. Lyme, which holds a GSA and Federal Supply Schedule, caters to Federal Agencies and the educational market. Figure Read More...
CyberPeepers from Korean Sites Peek at U.S. Networks
Numerous United States Internet sites are being bombarded by cyberpeepers from Korea. Whether or not these network scans constitute an attack depends upon whom

udp firewall  to come in on UDP port 53 thinking it is a DNS response. Often attackers come from source port 53 in order to penetrate firewalls that are known as stateless. If you have what is known as a stateless firewall, check your logfiles for incident traces from the .kr country domain. Security Incidents can be reported to either Sans or CERT who track, and in some cases, identify sources of attacks. User Recommendations What can your organization do to protect itself from Cyberpeepers from Korea or anywhere Read More...
Windows 2000 Bug Fixes Posted
Almost six months after releasing Windows 2000 to the public, Microsoft Corp. has released its first set of bug fixes, formally known as Service Pack 1.

udp firewall  2000 Bug Fixes Posted Windows 2000 Bug Fixes Posted R. Krause - August 14, 2000 Event Summary Microsoft Corporation has released Service Pack 1 (SP1) for its Windows 2000 operating system. The Service Pack is available for download from Microsoft's web site, and is also on CD. SP1 contains fixes for problems in areas such as setup, application compatibility, operating system reliability, and security. Unsurprisingly, Microsoft recommends Windows 2000 (Win2K) users deploying Service Pack 1. Market Read More...
Identity-based NAC: Using Identity to Put the “Control” in Network Access Control
Access control is more than just checking devices for malware before admitting them to a network. Identity-based network access control (NAC) looks at the

udp firewall  based NAC: Using Identity to Put the “Control” in Network Access Control Identity-Driven Access Gateways manufactured by Caymas Systems allow organizations to identify, authorize, protect and audit everyone that accesses corporate data and applications.Caymas Systems was founded in 2002 by Terence Brown and Robert Bortolotto, and ceased its operations in late 2007. Source: Caymas Systems Resources Related to Identity-based NAC: Using Identity to Put the Control in Network Access Control : Read More...
Stonylake Solutions
Stonylake Solutions, formed in 2000 by Robert Blair and Pradeep Pathade of Nevada Learning Series, is a global provider of firewall analysis and reporting

udp firewall  Solutions Stonylake Solutions, formed in 2000 by Robert Blair and Pradeep Pathade of Nevada Learning Series, is a global provider of firewall analysis and reporting software known as InsideOut Firewall Reporter. InsideOut is used worldwide in security conscious, government, financial, educational, and high-tech organizations. Read More...
Portal Plays Soothe Pain of Divorce
Yahoo tossed Inktomi’s shoes but left the door open for a 'just friends' arrangement behind closed corporate doors. Meanwhile, Inktomi delivers behind the

udp firewall  Plays Soothe Pain of Divorce Portal Plays Soothe Pain of Divorce D. Geller - July 18, 2000 Event Summary The big news was Yahoo's sudden divorce of Inktomi for younger rival Google. Inktomi has been the search engine powering Yahoo's off-directory searches since the beginning of Internet time. Both Inktomi's pride and its stock price were wounded, but the company says that the implications for its long-term financial picture are mild. One reason for Inktomi's optimism is that Yahoo has invited it to Read More...
Firewall Software Evaluation Report
Firewalls protect enterprise computer systems from attacks by individuals wishing to crack or otherwise compromise an internal network. The firewall Software

udp firewall  Software Evaluation Report Firewalls protect enterprise computer systems from attacks by individuals wishing to crack or otherwise compromise an internal network. The firewall Software Evaluation Report addresses requirements for network interfaces and protocols, content filters, VPN capacity, and other security characteristics. Read More...

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