Fitzken Mendoza
Posts by Fitz
Welcome back to Mastiff Systems’ Cybersecurity Essentials series. Last week, we demystified what a network is and how to protect the network and devices where your data flows. This week, we’re diving into password best practices, multi-factor authentication (MFA), and account hygiene — your core defenses that help safeguard your...
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Networking Basics: Understanding and Securing More Than Just Wi-Fi
Your network is the foundation of your business—and if it’s not secure, everything else is at risk. In this article, we break down what network security really means for small businesses, how attacks happen, and simple steps you can take to lock down your Wi-Fi, devices, and remote access tools....
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Malware & Software Updates: Why Ignoring That Update Button Can Cost You
Outdated software is one of the easiest ways hackers get in. In this article, we break down how malware works, why software updates matter, and what simple steps you can take—like turning on automatic updates and uninstalling unused apps—to keep your business secure.
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Ransomware & Data Backup: How to Protect Your Business from Digital Extortion
Ransomware is one of the fastest-growing threats to small businesses—locking your data, halting operations, and demanding payment. In this article, we break down how ransomware works, how to prevent it with backups and security best practices, and what to do if your business is attacked.
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Phishing & Email Security: How to Spot and Stop Digital Scams
Phishing is one of the most common and dangerous cyber threats facing small businesses today—but it’s also one of the easiest to prevent. In this post, we break down what phishing is, how it works, real-world examples, and simple steps you can take to protect your business, your team, and...
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