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| Dec 2, 2009 |
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Standards >
Internet Standards >
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Network Address Translation
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ALSO CALLED:
NAT
DEFINITION: NAT (Network Address Translation or Network Address Translator) is the translation of an Internet Protocol address (IP address) used within one network to a different IP address known within another network. One network is designated the inside network and the other is the outside. Typically, a company maps its local inside network addresses to one or more global outside IP addresses and unmaps the
Definition continues below.
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Network Address Translation Multimedia
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9 Matches
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Anomaly or Signature based intrusion detection: Do you need both?
sponsored by TippingPoint
PODCAST:
In this podcast, our expert explains whether users really need both anomaly and signature based strategies, and if so, how to overcome implementation challenges.
Posted: 10 Nov 2009 | Premiered: 10 Nov 2009
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Fake Anti-Virus Products Generate $34 Million a Month
sponsored by ESET
PODCAST:
The rise in fake anti-virus is astonishing security pros everywhere. Listen to this podcast to learn the latest information about this startling trend.
Posted: 03 Sep 2009 | Premiered: 03 Sep 2009
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IP Address Management Webinar
sponsored by Infoblox
WEBCAST:
Check out this webcast, which discusses the problem of flat budgets, rising costs, and competing priorities, and explains how automating core network services has proven to be a helpful solution.
Posted: 07 Aug 2009 | Premiered: 07 Aug 2009
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Podcast: This Month in the Threat Webscape
sponsored by Websense, Inc.
PODCAST:
The Websense Security Labs Team provides a review of the recent July threats. Highlighted are a few examples of high-profile Web sites that were compromised with malicious code.
Posted: 02 Sep 2009 | Premiered: 02 Sep 2009
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Podcast: WWW - World Wide Weaponization
sponsored by ESET
PODCAST:
The growth of the internet brought about massively scalable distributed systems which have proved advantageous not only for governments, businesses and end-users, but also for criminals. In this webcast, review past, present, and future considerations regarding cybercrime, and discover next-generation methods of combating weaponized software.
Posted: 23 Oct 2009 | Premiered: 23 Oct 2009
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This Month in the Threat Webscape for July 2009
sponsored by Websense, Inc.
VIDEO:
In this video, learn more about the top techniques for defending your organization from Web threats. Techniques include the monitoring, classification, and identification of all Web content in real time.
Posted: 02 Sep 2009 | Premiered: 02 Sep 2009
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Webcast -- Malware: Its Everywhere
sponsored by IBM
WEBCAST:
Join IBM for a one-hour presentation which introduces a new technique that combines IBM Rational AppScan & ISS technologies that scan to identify unwanted, embedded malware.
Posted: 03 Nov 2009 | Premiered: 03 Nov 2009
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WWW - World Wide Weaponization
sponsored by ESET
WEBCAST:
The growth of the internet has brought about massively scalable distributed systems which have proved advantageous not only for governments, businesses and end-users, but also for criminals. In this webcast, review past, present, and future considerations regarding cybercrime, and discover next-generation methods of combating weaponized software.
Posted: 22 Oct 2009 | Premiered: 22 Oct 2009
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NETWORK ADDRESS TRANSLATION DEFINITION (continued):
global IP addresses on incoming packets back into local IP addresses. This helps ensure security since each outgoing or incoming request must go through a translation process that also offers the opportunity to qualify or authenticate the request or match it to a previous request. NAT also conserves on the number of global IP addresses that a company needs and it lets the company use a single IP address in its communication with the world.NAT is included as part of a router and is often part of a corporate firewall. Network administrators create a NAT table that does the global-to-local and
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