TODAY'S TOP STORIES:
TCP/IP SERVICES
We tested three DNS/DHCP appliances designed to simplify configuration in remote offices through high availability and seamless failover. We gave out our Editor's Choice award to the product with the most outstanding management capabilities.
Dynamic DNS automates the chore of maintaining current IP addresses. We tell you how to implement it.
A DNS appliance can help you effectively allocate your IT resources. Flexibility and security make BlueCat Networks' Adonis the one to admire.
Despite a real need, security extensions for the domain name system aren't ready for widespread use.
How do you keep your business running even after an outage or attack? One approach is global server load-balancing. But beware of some trade-offs.
The four devices we tested were up to the task of getting the most out of multiple ISP connections, despite using two different methods. Whether you choose a BGP-based optimizer or the simpler DNS device, you'll be on the right road to managing your multiple ISP connections.
This enterprise IP address management solution provides nonintrusive centralized management of DNS, DHCP and IP configuration, automates common processes, and delegates responsibility for given subnets and routine tasks.
Secure Computing's Sidewinder G2 slithers to victory, with its improved implementation and superior performance.
Infoblox's WinConnect runs on Windows 2008 and can manage all of the DNS and DHCP servers centrally with a full audit trail and reporting capability.
Despite costly and complex efforts to protect their Domain Name Systems, companies are still experiencing denial-of-service, pharming, and cache poisoning attacks.
Infoblox's integrated DNS/DHCP appliance targets large enterprises and service providers supporting growing numbers of IP-enabled devices and applications.
The attack leads to users being redirected from popular Web sites to malicious sites that infect their machines with spyware.
Cisco releases an advisory warning that certain devices running IOS Version 12.2S can be disabled by hackers.
We examine three e-mail authentication techniques to see how effective they are in slowing the flow of annoying electronic junk mail.
Network access control helps overburdened security groups level the playing field. Here's how to get started protecting your networks from malicious or misconfigured hosts.
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