Hardware versus Software Solution
Hardware is Better
- The solution is totally self-contained
There is no installation or configuration of software. With software-based solutions, there is a requirement to install and configure the software. Prerequisites of this type of installation require meeting minimum hardware as well as operating system requirements. This is not an issue with ComSifter appliances.
- A server (domain controller) is not required
Software-based solutions must be installed on server hardware and server operating systems. Many schools, small libraries, and similar small networks do not have a server. This can add over $1,000 to the cost of a software solution.
- Potential software conflicts are eliminated
Adding any new software to an existing server installation opens the possibility of software conflicts. System or network administrators will typically test the new software on a test system before moving to a live environment. This procedure is time and cost intensive. ComSifter appliances do not affect existing servers in any way.
- Latent Problems are eliminated
Latent problems, after the software solution is installed, may cause ongoing problems for users and administrators. It may be difficult to determine if, or what, software conflicts are causing the problems. With ComSifter, the unit may be easily removed from the network for troubleshooting purposes.
- Upgrades, and the potential for unforeseen problems, are eliminated
Any instance that server software is upgraded (e.g., operating system, applications), the possibility of unforeseen problems is increased.
- Performance is guaranteed
ComSifter is able to guarantee its performance, as it is a standalone appliance and not affected by the server.
- Existing server performance is not compromised
Adding a software-based solution will change the performance characteristics of an existing server. Adding a software filtering solution, which increases the demands on the server, can slow down response for all users and may require an upgrade to the server hardware.
- Licensing costs do not increase
Server licenses are typically sold as a per seat (per computer/user) basis. To reduce costs, many organizations buy licenses on an as-needed basis, while allowing Internet access to all users. A software solution, with all users connecting to the server, may require an increase in the number of licenses required, and therefore purchased. With unlimited licensing, the ComSifter eliminates this issue.