Learn how to prevent data leaks when using public AI tools. Protect PII, reduce risk, and use ChatGPT safely with practical security controls.
How to Secure Guest Wi-Fi with a Zero Trust Approach Guest Wi-Fi is a convenience your visitors expect and a hallmark of good customer service. But it’s also one of the riskiest points in your network. A shared password that’s been passed around for years offers virtually no protection, and a single compromised guest device can become a gateway for attacks on your entire business. That’s why adopting a Zero Trust approach for your guest Wi-Fi is essential. The core principle of Zero Trust is simple but powerful: never trust, always verify. No device or user gains automatic trust just because they’re on your guest network. Here are some practical steps to create a secure and professional guest Wi-Fi environment. Business Benefits of Zero Trust Guest Wi-Fi Implementing a Zero Trust guest Wi-Fi network is not just a technical necessity; it’s a strategic business decision that delivers clear financial and reputational benefits. By moving away from a risky shared password system, you significantly reduce the likelihood of costly security incidents. A single compromised guest device can act as a gateway for attacks on your entire business , leading to devastating downtime, data breaches, and regulatory fines. The proactive measures of isolation, verification, and policy enforcement are an investment in business continuity. Consider the Marriott data breach where attackers gained access to their network through a third-party access point, eventually compromising the personal information of millions of guests. While not specifically a Wi-Fi breach, it serves as a stark reminder of the massive financial and reputational damage caused by an insecure network entry point. A Zero Trust guest network, which strictly isolates guest traffic from corporate systems, would prevent this lateral movement and contain any threat to the public internet. Build a Totally Isolated Guest Network The first and most crucial
Cloud sprawl drives up Azure costs fast. Learn how to use Power Automate to shut down idle resources, cut waste, and regain control of cloud spend.
ChatGPT and other generative AI tools can be powerful for businesses. They help teams work faster, automate tasks, and improve productivity. But without the right policies in place, these tools can expose sensitive data and introduce unnecessary risk. A recent KPMG study found that only 5% of U.S. executives have a mature AI governance program. Another 49% plan to build one, but haven’t started yet. This means most organizations are using AI without clear rules to protect themselves. If you want to use AI in a safe, secure, and responsible way, this guide outlines the five essential rules your organization needs to follow. Why Businesses Are Turning to Generative AI Generative AI tools like ChatGPT and DALL-E help teams: Create content faster Summarize large documents Draft reports Support customer service Improve workflows The National Institute of Standards and Technology (NIST) notes that AI can improve decision-making and boost productivity across many industries. But these benefits only matter when AI is used safely and responsibly. 5 Essential Rules to Govern ChatGPT and Generative AI These rules help you protect sensitive data, stay compliant, and gain real value from AI tools. Rule 1: Set Clear Boundaries Before Using AI Start with clear rules about how AI can and cannot be used. Without guidance, employees may enter sensitive or confidential data into public tools. Your AI policy should include: Approved use cases Tasks that AI cannot be used for Who owns AI oversight How often guidelines are reviewed Clear rules help your teams use AI with confidence while reducing risk. Rule 2: Always Keep a Human in the Loop AI can sound accurate even when it’s wrong. That’s why human review is essential. AI should support your team—not replace them. Humans must review AI-generated: Client communications Public content Reports Documents used for decisions
Follow These Steps for Zero Risk Holiday Shopping This Year Holiday shopping has never been easier. With one click, you can order gifts, supplies, and everything in between. But this convenience comes with real risks. Each year, scammers set up fake stores, send phishing emails, and try to steal credit card data. The FTC reports a rise in online shopping scams during the holiday season as attackers look for fast ways to take advantage of shoppers. The good news? You can shop with confidence. Two simple tools—password managers and virtual cards—can help you protect your accounts and your money. This guide explains how to use them to stay safe all season long. Why Password Managers and Virtual Cards Are Smart for Online Shoppers Online shopping is fast and convenient, but it also creates more chances for cybercriminals to strike. Many people now use password managers and virtual cards because they offer easy, built-in protection. Password Managers Keep Your Accounts Safe A password manager creates strong, unique passwords for every account and stores them securely. This reduces the risk of password reuse and makes it harder for hackers to break in.CISA recommends password managers because they: Prevent weak or repeated passwords Protect your login details with strong encryption Make signing in easier and safer Virtual Cards Help Prevent Credit Card Theft A virtual card is a temporary card number linked to your bank or credit card account. Retailers never see your real card number, which reduces your risk of fraud. If a virtual card is stolen, you can simply delete it and create a new one. Many banks, credit card companies, and payment apps now offer virtual cards for free. How to Use Password Managers and Virtual Cards for Safer Shopping Before you fill your cart, make sure your online security
Tap-topay has become a part of everyday life. You tap your phone or card, hear the beep, and you’re on your way.
No swipe, no PIN, no signature. For busy shoppers and small businesses alike, it feels like the perfect mix of speed and convenience.
But that same convenience is now being twisted into a new kind of scam called “ghost tapping”—
and it’s hitting shoppers who think they’re making a normal purchase.