Assess your security posture regularly . Hackers are constantly honing their skills and updating their technology. Small and midsized businesses need to know how they stack up against the most current types of attack and whether their policy management is correct and effective. If you're relying on a Web host or an ISP, compare offerings from several vendors and choose one that's security savvy. When employees leave the company, remove their network access immediately .
Disgruntled employees are one of the greatest threats to a system's security.
Provide a secure, centrally managed server for remote workers. Telecommuting can boost employee satisfaction and productivity, but it also poses a security challenge. Don't spend handsomely on a security system for your Web site while allowing people to dial in to your network unabated. Update your Web server software regularly. Stay on top of security updates and patches, which are often available free on the Web.