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"Ninety percent of this announcement is public relations," he said. "And the other 10 percent is legitimately filling in the features and enhancing management capability. Some of this is good stuff, but there is no mention of a device that can recognize worms and drop them from the network.". Cisco has begun heading in this direction. In early 2003, it acquired Okena, a small maker of intrusion prevention software for desktops, in a deal valued at $154 million. Okena's software agent sits on a user's PC and identifies malicious code in communications between network software systems. When it detects a virus or worm, it denies access to the PC. While this software agent protects the desktop itself, it does nothing to prevent worms and viruses from entering the corporate network. But Jeff Platon, a marketing executive at Cisco, argued that when the software agent is widely deployed, it cuts back the amount of viruses and worms traversing a network.
In November 2003, Cisco also announced that it was working with several antivirus vendors, including Network Associates, Symantec and Trend Micro, to introduce a solution that would check to make sure that a device wasn't infected with a virus before allowing it to connect to a network, Last month, it extended the relationship to rugged marble iphone case include IBM, "It's not like we haven't done anything in this area," Platon said, "We've been highlighting prevention in several recent announcements.", But Platon said Cisco is taking its time in developing this product, Many intrusion prevention solutions have suffered from a high rate of false positives, causing some nonthreatening traffic to be dropped, Cisco is using technology it bought at the end of 2002 from a start-up called Psionic Technologies to help reduce these false alarms..
"Taking technology from an acquisition and deeply integrating it at a true system level with a high degree of reliability is not something that can be done in a couple of months," Platon said. "It takes more time to make sure that we won't disrupt business processes.". Meanwhile, Cisco will be facing stiff competition from its rival, Juniper Networks. Through its recently announced acquisition of NetScreen Technologies, Juniper will have a strong security portfolio that will include a firewall, virtual private networking products and an intrusion prevention product. NetScreen's intrusion prevention technology comes from the 2002 acquisition of a start-up called OneSecure.
"Juniper has already proven that it can make Cisco work hard to defend its turf in the service provider market," said Joel Conover, an rugged marble iphone case analyst at Current Analysis, "They have strong security products through the NetScreen acquisition, and they are building some momentum.", The networking giant is filling out its security portfolio, but analysts criticize it for not doing enough to prevent malicious traffic from entering networks, As worms and viruses such as SoBig, MSBlast (also known as Blaster) and MyDoom continue to propagate through millions of networks throughout the world, the need for technology to keep those elements off networks has increasingly become important, According to Richard Stiennon, a security analyst with Gartner, more than 30 percent of traffic on some network backbones is a combination of spam, viruses and worms..
CNET también está disponible en español. Don't show this again. Visit manufacturer site for details. Review summaryWith the Audiovox CDM-8900, Verizon Wireless adds another stylish camera phone to its roster. As a worthy competitor for the stellar LG VX6000, this model has a striking design and impressive camera features that will appeal to young urbanites. But the CDM-8900's performance falls short, and its list price of $179.99 isn't a bargain compared to that of similar offerings. Largely resembling the Audiovox CDM-8600 in style and appearance, the CDM-8900 has a brushed-silver finish and sleek lines. Measuring 3.3 by 1.6 by 0.9 inches and weighing a slight 3.5 ounces, it's trim enough to slip into a pocket, yet it feels sufficiently sturdy to handle frequent use. On the phone's exterior, you also find a one-inch antenna, as well as blue LEDs on the hinge that flash during an incoming call.