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Linux Journal March 1, 2007 Sean Walberg |
How to Configure SIP and NAT Can you hear me now? Making VoIP work through a NAT gateway.  |
Linux Journal February 1, 2004 Brad Hards |
A Guided Tour of Ethereal Learn exactly what's in all those packets flying by on your network with this essential development and administration tool.  |
IEEE Spectrum February 2010 Lubacz et al. |
Vice Over IP: The VoIP Steganography Threat A growing cadre of criminals is hiding secret messages in voice data.  |
PC Magazine February 9, 2010 Michael Muchmore |
VLC Media Player 1.0.5 Not only can cool utility VLC handle just about every type of media file, it can even serve outbound streams... Wireshark...  |
RootPrompt.org June 14, 2000 |
The Secrets of Snoop Lance Spitzner tell us about the secrets of Snoop: A passive approach to your network security.  |
PC Magazine October 12, 2005 Oliver Kaven |
VoIP Gets Down to Small Business IP-based phone systems for businesses are expected to surpass traditional phone systems this year... Avaya IP Office 406 V2... ShoreTel telephony platform... Switchvox PBX... 3Com NBX V3000... Analog Telephony Adapter (ATA)...  |
Linux Journal March 2, 2007 Michael Rash |
Single Packet Authorization Single Packet Authorization fills the gaps in port knocking.  |
IEEE Spectrum March 2005 Steven Cherry |
Seven Myths about Voice over IP Voice over Internet Protocol, or VoIP, is turning telephony into just another Internet application -- and a cheap one at that. But confusion, outdated beliefs, and urban mythology reign over such simple issues as how it works, the quality of the calls, and, of course, how much it costs.  |
PC Magazine June 20, 2007 Matthew D. Sarrel |
Boost Connectivity with Broadband VoIP After 25 years in the travel biz, this SMB set its own staff free.  |
InternetNews April 16, 2009 David Needle |
Top VoIP Threats Detailed by Security Firm The growing use of Voice over IP telephony services in the enterprise make it an inviting target for the bad guys.  |
PC Magazine March 4, 2010 Edward Mendelson |
Paragon Hard Disk Manager 2010 Suite Paragon's great interface makes it easy to perform just about every disk-management task you can think of, and some you might not have... Process Explorer 11... Process Monitor 2.8... Registry Workshop... VLC media player... etc.  |
CIO September 15, 2005 Susannah Patton |
Dial VoIP For Vulnerability Voice over Internet Protocol offers great savings in long-distance calls. But without extensive safeguards, VoIP can expose your phone system to the havoc affecting the rest of the Web.  |
Linux Journal February 1, 2002 Gianluca Insolvibile |
Inside the Linux Packet Filter In Part I of this two-part series on the Linux Packet Filter, the author describes a packet's journey through the kernel...  |
PC Magazine June 22, 2004 Charlotte Wolter |
VoIP: The Right Call After years of hype and unfulfilled promises, IP telephony-- also known as Voice over IP (VoIP)--has finally evolved as a true option for small and medium-size businesses.  |
RootPrompt.org August 30, 2000 |
A Stateful Inspection of FireWall-1 An analysis of Check Point FireWall-1 vulnerabilities resulting from protocol design flaws, problems in stateful inspection, common or default misconfigurations, and minor implementation errors discovered over the past few months in the lab, and verified in real-world penetration tests.  |
Home Toys August 2002 |
SIP-based VoIP to the Rescue of Internet Telephony Session initiation protocol (SIP) is a technology that allows Voice over IP (VoIP) telephony companies to provide standard phone service to high speed internet users, as well as some advanced features.  |
InternetNews June 22, 2004 Colin C. Haley |
SIP-Shape VoIP Supercomm -- Nortel reaches out to Texas Instruments to improve VoIP interoperability.  |
Linux Journal April 1, 2007 Dinil Divakaran |
Starting a Linux Firewall from Scratch Here are the basic steps involved in developing a firewall from scratch, using tools in Linux.  |
RootPrompt.org May 7, 2001 |
Testing a Router or Firewall We do not present a generic high level method. Indeed, every network administrator has its own way to set up a device or to solve a problem. We emphasize on the low level method by presenting key points, which can be linked together in order to construct the method of every person...  |
InternetNews August 23, 2004 Susan Kuchinskas |
Spam, DoS Headed VoIP's Way Spam over Internet Telephony (SPIT) and DoS attacks could make IP telephony as vulnerable as e-mail.  |
InternetNews July 1, 2009 Sean Michael Kerner |
Juniper Rolls VoIP Into Routers to Cut Latency A new approach from Juniper Networks is taking VoIP convergence a layer deeper, rolling VoIP and its associated security needs directly into routing gear.  |
InternetNews November 28, 2007 Sean Gallagher |
Wiretapping Just The Start of VoIP's Security Woes IP-based telephony faces a broad array of threats beyond eavesdropping. And enterprises and telcos may not be ready to deal with them, experts caution.  |
IEEE Spectrum January 2011 James Middleton |
Voice Over IP: Setting Phone Service Free How Ma Bell's cash cow became a free software app  |
InternetNews June 13, 2011 |
Wireshark Moves Forward at Riverbed Open source packet and network continues to grow as project founder moves to commercial networking vendor Riverbed.  |
Entrepreneur October 2005 Amanda C. Kooser |
Take a SIP New SIP-based VoIP phones will keep you chatting on the cutting edge.  |
InternetNews August 25, 2006 Sean Michael Kerner |
Where's Ethereal? It's Now Sniffing the Wire Like a Shark The project formerly known as Ethereal is gaining focus and adding new features.  |
T.H.E. Journal December 2005 Jacob Milner |
VoIP to the Rescue Faced with the challenges hampering school communications nationwide, three districts forge into the 21st century with Web-based telephony.  |
| PHONE+ |
Case Study Nonprofit Solves SIP Trunking Northern Michigan Substance Abuse Services (NMSAS) deployed the SIParator from Ingate Systems AB.  |
InternetNews May 13, 2009 Andy Patrizio |
Ecessa Aims to Improve VoIP Reliability New line of load balancing SIP controllers should help stabilize the often unstable VoIP protocol.  |
eCFO June 2001 Anthony Sibillin |
Crossed Wires Even though VoIP is relatively new, pilot projects under way across corporate Europe are proving that VoIP is not something to be dismissed out of hand...  |
PC World November 2004 Andrew Brandt |
Listening In to Net Phone Conversations The ability to make phone calls over the Internet creates new communication options for all of us--including, unfortunately, criminals. Federal law enforcement officials want to make sure that when bad guys use Net phones, the cops can listen in.  |
InternetNews March 3, 2004 Drew Robb |
Making the Switch to VoIP Replacing existing internal phone systems with VoIP networks can cut costs, simplify administration and enable a variety of new applications that improve collaboration and productivity.  |
CFO October 1, 2007 Elaine Appleton Grant |
Audio Now Visual The venerable office telephone finally joins the digital age. Internet telephony boasts features that plain old telephone service (POTS) can't match.  |
Entrepreneur January 2006 Amanda C. Kooser |
Fair Share Need to share a printer without wires? No problem. Actiontec 54Mbps Wireless Multiport Printer Server... Wi-fi and VoIP team up to make calling more flexible: Zultys WIP2 wireless IP phone... etc.  |
InternetNews May 6, 2011 Sean Michael Kerner |
Riverbed Integrates Wireshark for Packet Analysis Riverbed integrates open source packet analysis technology into its Cascade portfolio.  |
Bank Technology News December 2005 Glen Fest |
Voip Security Threats: Swimming With The Sleeping Sharks? Banks' enthusiasm for installing VoIP shows no signs of waning. Will hackers, spammers, phishers and other criminals soon notice and start to take advantage?  |
CIO February 15, 2002 Chuck Papageorgiou |
Voice in the Wilderness Voice over IP sounds like a good idea until you ask---and answer---the hard questions: quality of service, extra hardware, cost of ownership, contractual issues, etc.  |
InternetNews April 30, 2004 Colin C. Haley |
Ready For VoIP? Think and Think Again Sure, switching to lower-cost voice over IP sounds good. But there are pitfalls to look out for as you expand your IP network.  |
Bank Systems & Technology May 3, 2005 Jim Middlemiss |
The Evolution of VoIP Thanks to Voice over Internet Protocol (VoIP) technology from Basking Ridge, N.J.-based Avaya, Bank 10's morning conference calls now go off without a hitch.  |
Inc. October 2003 Robert X. Cringely |
Internet Phone Service is Here Bad news for your phone company: Good, cheap Internet phone service is finally here.  |
PC World February 2006 Scott Spanbauer |
Knowledge Is Power: Your Essential Internet Glossary Learn a few key terms to become more Internet savvy  |
Insurance & Technology May 18, 2004 Julie Gallagher |
Speaking Up for VoIP As Voice over IP matures, more insurance technologists than ever are clearing the hurdles that once hindered the protocol's full potential.  |
Inc. November 2008 |
Calling the VoIP Way Basics of VoIP and help selecting the right VoIP you.  |
PHONE+ December 29, 2009 Joe Corvaia |
Why QoS Matters to Hosted VoIP Sales Success A hosted VoIP solution can benefit businesses looking for lower costs, scalability, mobility and simplified administration.  |
PC Magazine September 13, 2006 Matthew D. Sarrel |
VoIP Sends the Message If you're opening a new office or looking to switch out your phone system, an IP PBX VoIP system could save you money.  |
CRM June 2006 Coreen Bailor |
AntiSIPation As more companies migrate from a CTI to an IP infrastructure -- combining voice and data into one network -- new business process capabilities await them, thanks largely to emerging Session Initiation Protocol (SIP) technology.  |
Wall Street & Technology June 22, 2004 Jim Middlemiss |
Is VoIP Ready for the Mass Market? Once confined to the enterprise phone system, it's now finding its way into everything from call centers to trading floors.  |
InternetNews January 2, 2004 Erin Joyce |
Q&A: Gopi Gopinath, President, Equant The president of the data networking company's products division talks about who's sitting on the fence about VoIP, and who isn't.  |
AskMen.com Al Samson |
VoIP: The New Telephone One of the most groundbreaking aspects of the Internet is the use of the infrastructure to speak on the telephone. This system is called Voice over Internet Protocol.  |
CAUSE/EFFECT Vol 22 Num 2 1999 Dale Smith & Dave Barta |
VoIP-A Practical Campus Perspective ...A key catalyst to this change will be Voice over IP (Internet protocol) services...  |