Before you delve into the process of creating an SMTP server for your small business, consider whether it requires a dedicated mail server for security, or if you can configure your messages to bounce ...

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Jack Wallen demonstrates how to set up a Squid proxy server through the web-based Webmin administration tool. A proxy server can prevent employees from visiting certain sites, help reduce the load on ...

When you are operating a business, you may want to restrict what websites your employees can visit to prevent them from being distracted while at work. You can do this by blocking access to these ...

SOCKS is built in to OpenSSH, so it's a trivial matter to set up a local SOCKS proxy with the -D flag. For example: $ ssh -D 12345 myuser@remote_ssh_server will open up the port 12345 on your local ...

Marshall Gunnell is a Tokyo-based tech journalist and editor with over a decade of experience covering IT, cybersecurity and data storage. Alongside CNET, his work has appeared in ZDNET, Business ...