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System Auditing

System Auditing

While the word “audit” or “auditing” can have a negative connotation (hello IRS!), auditing can be a proactive cybersecurity strategy. In fact, system auditing is #13 on Petra Tech’s Cybersecurity Essentials List! (To learn more and see...
Clean Desk Policy

Clean Desk Policy

When it comes to data security, managed IT firms (like Petra Technologies) are typically focused on the security of digital assets and what you might do online to compromise security – actions like emailing files or clicking insecure links. But data security...
What is Secure DNS?

What is Secure DNS?

Have you ever wondered how the internet figures out how to pull up the website you type in? This function is called the DNS or domain name services, which functions like the “white pages” of the internet. While this system is particularly efficient to help...
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