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Software Functionality Revealed in Detail
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 udp firewall


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

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Software Functionality Revealed in Detail

We’ve opened the hood on every major category of enterprise software. Learn about thousands of features and functions, and how enterprise software really works.

Get free sample report
Compare Software Solutions

Visit the TEC store to compare leading software by functionality, so that you can make accurate and informed software purchasing decisions.

Compare Now

Documents related to » udp firewall

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 about spammers, we still tend to take e-mail for granted, and trust it far more than it deserves. Learn about the components of the e-mail system, understand how e-mail moves on the Internet, and find out how to interpret e-mail message headers.

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

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 integrated new add-ons. Having seen unprecedented success in obtaining funding and customers in one of the worst economies ever, Relevant Technologies expects OKENA to be a leading contender in an intrusion management market that has yet to boast a distinct leader.

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

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 you ask, and how far into your infrastructure they get.

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

Firewall Cowboyz Set the Stage to Free Innocent Convict


Cowboyz.com builds and sells affordable firewall appliances to small to medium sized businesses. When not deploying firewalls, this small-time firewall vendor gives something back by taking notice and assisting to restore justice to a falsely accused convict.

udp firewall  network protocols, IP, TCP, UDP, HTTP, and HTTPS all run on the iWall, as well as RFC compliant routing protocols: ICMP, ARP, and CIDR. You do not need to reboot the iWall after changing a rule, or adding a rule, and both user rules and network rules can be defined. The iWall has built-in site-to-site VPN support, and includes a secure remote access VPN client. Logging is done with syslog, and all the major proxy services are supported. At $1,000.00 an install, hardware included, we don't think you will Read More

Napster Cooks up Soup-to-Gnutella Network Management Challenges


Recent legal actions against online MP3 search services suggest U.S. businesses may be liable for not restricting programs like Napster and Gnutella on their networks

udp firewall  Cooks up Soup-to-Gnutella Network Management Challenges Napster Cooks up Soup-to-Gnutella Network Management Challenges C. McNulty - May 17, 2000 Event Summary LOS ANGELES -- On April 13, Recording artists Metallica, and related businesses filed suit in U.S District Court Central District of California against Napster, Inc., The University of Southern California, and Indiana University. Metallica and its allied plaintiffs are the copyright owners of sound recordings and musical compositions created Read More

Are You Adequately Protecting Your IT Infrastructure Components Inside the Firewall?


Components such as applications, databases, web servers, directories, and operating systems rely mostly on built-in security features. But passwords and privileges are hardly enough, considering that many users have elevated privileges and fail to follow established corporate procedures.

udp firewall  IT security,IT infrastructure,IT policy enforcement,security compliance,change management systems,change validation,security policies,security features,network access controls,database management Read More

Top 10 Excuses For Not Securing Your Website or Network


With so many sites lacking security, we have put together a list of the leading reasons why businesses and organizations are unable to secure their network. Don't let your IT department fall victim to unprecedented security breaches. Accept no excuses.

udp firewall  10 Excuses For Not Securing Your Website or Network Top 10 Excuses For Not Securing Your Website or Network L. Taylor - May 23, 2000 Introduction If your company is like most, it has neglected to perform basic due diligence in securing its vital assets. How and why does such a critical part of information technology management get overlooked? The amount of excuses we have discovered is endless. Here are some of the best: No one forced us to do it. Our administrators need to use the security holes to 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

Anti-Spam Software: An Effective Way to Fight Spam.


Spam is unsolicited junk mail sent to you or your mail server. People who indulge in such activities are called spammers. These are sent by commercial advertisers who may offer dubious products, get rich schemes, products that do not suit your life style, promote illegal activities, etc. The intent here is to make you spend money. Almost 60% to 70% of spam is related to porn. There is another type of spammer who sends large number of e-mails that flood your mailbox or mail server. This white paper provides information about spam, losses caused by spam, how spam works and suggests key features that a good anti-spam software should have.

udp firewall  Spam Software: An Effective Way to Fight Spam. Anti-Spam Software: An Effective Way to Fight Spam. If you receive errors when attempting to view this white paper, please install the latest version of Adobe Reader. MicroWorld Technologies is an advanced security solution provider specializing in AntiVirus, AntiSpam , Content Security and Network Intrusion Prevention solutions. Source : MicroWorld Resources Related to Anti-Spam Software: An Effective Way to Fight Spam : Spam (Wikipedia) Spam (electr Read More

StoneSoft


Stonesoft Corporation (HEX: SFT1V) focuses on enterprise-level network protection and business continuity assurance. Its StoneGate(tm) security platform unifies firewall, VPN, and IPS for business-critical applications. StoneGate incorporates the load-balancing technology of StoneBeat®. Stonesoft's international headquarters is in Helsinki, Finland; the Americas headquarters is in Atlanta, Georgia; and Asia Pacific regional headquarters in Singapore. Stonesoft has offices in the Americas, including Mexico and Brazil.

udp firewall  optimize stonesoft,Stone Soft,stonesoft,stonesoft ae filters,stonesoft crack,stonesoft danmark,stonesoft db2 Read More

Symantec Swallows AXENT; Takes on Network Associates


Symantec has filed an intent to purchase AXENT in a stock-for-stock transaction of $975 million.

udp firewall  Swallows AXENT; Takes on Network Associates Symantec Symantec Swallows AXENT; Takes on Network Associates L. Taylor - August 17, 2000 Event Summary In a stock-for-stock transaction worth $975million, Symantec, headquartered in Cupertino, California, will purchase Rockville, Maryland's AXENT (see With Record Revenues, AXENT Puts Down a Solid Fist ) creating a strong presence in enterprise Internet security products and consulting services. According to Gail Hamilton, Sr. Vice President of 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 publicly traded intrusion detection vendor in a gold security partner alliance.

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

Product Review: GFI's LANguard Network Security Scanner


Performing patch management is one of the most tedious chores that must be completed by network administrators. While there are many patch management tools available, they can be expensive, have sharp learning curves, or are not deployable across all software platforms. One third party solution, however, GFI LANguard Network Security Scanner, version 5, is an affordable option that can scan the network and deploy patches efficiently while looking for other potential security vulnerabilities.

udp firewall  scan all TCP and UDP ports, the software will scan only well known ports by default, but you can perform a full TCP / UDP scan if necessary. When the scan completes, a number of different reports are compiled. These reports are viewable directly through the user interface in the Scan Filters section. Reports cover a variety of topics such as missing patches and security vulnerabilities (sorted by severity and type). In addition to the basic missing patch and security vulnerability reports, you can also 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 Evaluation Report addresses requirements for network interfaces and protocols, content filters, VPN capacity, and other security characteristics.

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