SentryPC, originally established in 2001 under the name Access Control Software, has evolved into a leading provider of cloud-based computer monitoring, content filtering, and time management solutions. The company rebranded as SentryPC in 2005 after partnering with a prominent developer in computer and internet monitoring, enhancing its offerings to include comprehensive activity monitoring alongside its existing user control features.

SentryPC's software is designed to cater to a diverse clientele, including businesses, families, and educational institutions. For businesses, it serves as an employee monitoring tool, enabling employers to track computer and internet usage, thereby increasing productivity, securing data assets, and facilitating employee investigations. The software records detailed logs of user activities, such as applications used, websites visited, and keystrokes entered, and offers features like content filtering to block inappropriate applications, games, websites, and keywords. Additionally, time management functionalities allow administrators to set usage schedules and limits, ensuring devices are utilized during appropriate times.

For families, SentryPC acts as a parental control solution, helping parents monitor their children's online activities, prevent cyberbullying, protect them from online predators, and block access to unsuitable content. Educational institutions utilize SentryPC to oversee student computer usage, ensuring that devices are used for educational purposes and that inappropriate content is filtered out.

The platform's cloud-based nature allows users to access their accounts from any web-enabled device, providing real-time monitoring and the ability to adjust settings remotely. SentryPC operates in stealth mode, remaining undetectable to users unless administrators choose to display warning messages. It is compatible with multiple operating systems, including Android, Chromebook, Mac, and Windows, making it a versatile solution for various device environments.

Over the years, SentryPC has established itself as a trusted solution in the computer and mobile security industry, offering tools that not only monitor user activity but also promote responsible device usage through its filtering and scheduling capabilities. Its commitment to providing comprehensive monitoring solutions has made it a valuable asset for those looking to manage and secure computer usage effectively.