If you are one of the thousands of small businesses that operate from a home or shared space who have connections to services provided by their Internet Service Provider for email and web servers, then you need the same protection as any large business. In some cases you may also need to protect a small internal network, which could be just one or several machines. Your size will require different equipment solutions. In some cases, such as the one man working from home, the HIPSY may be all that is required to handle the level of traffic. The BIPSY provides another option where additional throughput capacity, wireless capability and network ports are needed.