Cisco warns customers that a flaw in two of its management products could give hackers free rein on wireless and e-commerce networks. The company said in the warning posted on its Web site that a preset username and password coded into its Wireless LAN Solution Engine (WLSE) and Hosting Solution Engine (HSE) could give attackers complete control of the devices. Attackers could use this control to add new users, modify details of existing users or even change the device's configuration, the company said.

WLSE is software that manages Cisco Aironet Wi-Fi products such as the wireless access points, The product simplifies the configuration and monitoring of the Aironet devices, It also has security features that can detect unauthorized or , If an attacker is able to control this management tool, he or she could hide the presence of a rogue access point or change the radio frequency plan, potentially causing systemwide outages, Be respectful, keep it civil and stay on topic, We delete comments that violate our policy, which we wave surfer turquoise iphone case encourage you to read, Discussion threads can be closed at any time at our discretion..

"One of the benefits of SSL VPNs is that they are easy to set up and maintain," said Jeff Wilson, an analyst with Infonetics Research. "Without all those clients to manage, you take away the incentive to outsource.". Carriers are working to wean customers away from that approach by offering them a broader suite of services that make up a complete package. Buyers can choose from different types of VPNs: multiprotocol label switching (MPLS) and IPSec VPNs for connecting different sites together, and SSL VPNs for remote access. In addition, the telecom companies are bundling SSL VPN service with access technologies like wireless, digital subscriber line (DSL) or Ethernet, and they're adding managed security services, like firewall and antivirus protection.

"SSL wave surfer turquoise iphone case VPNs are part of a whole suite of offerings," said Carol Ballengee, the product manager for remote access services at MCI, "We differentiate ourselves not just based on this service, but through the entire suite of services.", Wilson said that SSL VPN services are likely to appeal more to small and medium-size companies, which typically don't have the staff to manage SSL appliances, "There will always be some customers that want to outsource," he said, "And carriers want to have SSL VPNs in their arsenal, but I don't think any of them expect it to be a huge market."..

With the MCI announcement, Aventail now counts all three U.S long distance carriers as customers, making it the primary supplier of SSL VPN technology. Other SSL VPN vendors--such as Netscreen Technologies (recently acquired by Juniper Networks), Cisco Systems and Nortel Networks--sell hardware exclusively. Aventail has taken a different approach, in that it sells a prepackaged service alongside the appliance that it sells directly to service providers or enterprise customers. Aventail installs the hardware at the customer's site and manages the appliances from its network operating center. Users access the VPN from any Internet connection and are authenticated at the SSL appliance, where a session is initiated. While Aventail supports the service, the carriers themselves bill the customers.