About Miguel Leiva-Gomez

Miguel is an eccentric techie who loves to open up any subject to do with computers in the appropriate conversation. With more than a decade of experience, Miguel still doesn't grow tired of computers and their components. Think of a subject, and he'll have the know-how on it, even when you're talking about whether to declare a "char" pointer or "string" in C++. He now runs his own blog called The Tech Guy where he just blurts about computers in his own free time.

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Articles by Miguel Leiva-Gomez

Understanding Your Firewall Setting

Understanding Your Firewall Setting

If asked what firewalls do, most people would answer that they keep you safe. You might have noticed that the firewall you’re using has two sets of “rules”: inbound and outbound. Do you really need both of them? We’ll discuss this and discover what you should know about these concepts.