This remains to be a frequently asked question, and the answer is yes. You can create your internet security suite using the most suitable and available free products. However, it will mean that you have to handle the load of work by yourself. To say the least, the processing of finding the best tool for each category, starting from firewall to parental control, is tedious. Besides, with each component you add to your suite, the more complex and heavy your suite will be. This, in turn, means that it will use up more of your system resources. This is why most people choose to use premium Internet security suites that come as a single package.