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  • How to Add a Phone Number Mask to the Billing Address Phone Field in WooCommerce Blocks Checkout

    May 6, 2025

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    by

    David
    in Gutenberg, JS, PHP, WooCommerce, WordPress

    If you’re using the modern WooCommerce checkout built with Gutenberg blocks, you may have noticed that customizing form fields is a bit trickier than it was with the classic shortcode-based checkout. One common request is to apply a phone number input mask, such as formatting input as (123) 456-7890 while the user types. In this article, we’ll…

  • Port 22: Why RSA Key Authentication Outperforms Traditional Passwords in SSH

    Feb 5, 2025

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    by

    David
    in Security, Server, ssh

    Hey there, code warrior! Let’s talk about something that often flies under the radar but is crucial for your server’s security: Port 22 and the pitfalls of traditional username/password authentication. Buckle up, because we’re diving deep into the world of SSH and why embracing RSA keys can be a game-changer. Port 22: The Gateway to…

  • “Backup.tar.gz” – Hackers Send Their Regards! 🙃

    Nov 26, 2024

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    by

    David
    in Hacking, Security, Server, WordPress

    Hey there, IT ninja! Picture this: you’re wrapping up a productive day. Your apps are running smoothly, your servers are humming along, and you feel like the king (or queen) of code. But are you really? Somewhere deep within the depths of your server lies a sneaky little file named… backup.tar.gz – your most loyal assistant and…

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