Domtech offers today's most comprehensive line of products, services, and technologies designed to protect information.
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A variety of strategies are typically employed. Signature-based detection involves searching for known patterns of data within executable code. However, it is possible for a computer to be infected with new malware for which no signature is yet known.
To counter such so-called zero-day threats, heuristics can be used. One type of heuristic approach, generic signatures, can identify new viruses or variants of existing viruses by looking for known malicious code, or slight variations of such code, in files. Some antivirus software can also predict what a file will do by running it in a sandbox and analyzing what it does to see if it performs any malicious actions.
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Firewall solutions are available as either software or hardware (with software components). Software firewalls protect each individual PC they're installed on. But to protect all your company's computers, each must have a software firewall installed. That can get expensive and be difficult to maintain.
On the other hand, hardware-based firewall solutions for small business protect all computers on your network. A hardware-based firewall is easier to administer, too.
The ideal firewall solutions for small business integrate a hardware firewall with software controls into a comprehensive security solution that includes virtual private network (VPN) support, antivirus, antispam, antispyware, and content filtering capabilities.
