I like that it's easy to use and configure. It has an option to send alerts when there is suspicious activity on your computer. This helps to ensure that you're not unknowingly downloading harmful software or visiting sites that you don't want. I dislike that some of the features in Blackfog are very basic in comparison to other security products. I wish that Blackfog could provide more advanced tools such as antivirus and firewall protection. Blackfog does protect my computer from malware but it doesn't offer much in the way of advanced security features. Since Blackfog is free, it is worth trying out. It's not a replacement for a full suite of security software but it can be used to help protect your computer from viruses and malware. I would recommend checking this product out if you're looking for something simple and effective. I'm able to protect my computer from viruses and malware without having to invest in expensive security software.