MacSentry 1.3.6 for Mac can be downloaded from our website for free. The software lies within Internet & Network Tools, more precisely Network tools. This Mac app is a product of Sentry Tech Ltd.
From the developer:
MacSentry is a VPN application that secures your Internet connection and your privacy. The program lets you enjoy complete security, even on public wifi connections. It prevents hackers from stealing your personal passwords, bank account, and credit card details. You keep your Internet data safe while it's in transit. In addition, you can safeguard your personal information and mask you physical location while online.
You may want to check out more Mac applications, such as IPNetShareX, PPPoE Connector or tn3270, which might be similar to MacSentry.