The domain name system (DNS) can be used to protect your network from malware, spyware and other malicious threats. A DNS filter can actively block out websites that may contain a threat, spam or harmful content, like child pornography. Rather than returning an IP address as normal, the filter will deny the request and block […]

Installing a new program onto your computer is risky business. If you’re not careful, the software you downloaded may be malware in disguise — a scheme to access your private information. Before you install any software, ask yourself these questions: How did I find this software? Did I seek it out or did they find […]

Protect your emails from phishing scams, malware and other attacks by using a Sender Policy Framework (SPF) and a DomainKeys Identified Mail (DKIM) system. In essence, SPF allows you to define exactly which IP addresses are allowed to send mail from a specific domain. If a bad actor attempts to spoof an email from a […]

Sliding into your DMs with a shady link is one of the oldest tricks in the book. Scammers often attempt to fool you by suggesting that the link will lead you to an image of yourself or something similarly personal. If you do, you’re likely inviting an unsuspected malware attack.

A 2021 ransomware attack against Colonial Pipeline highlighted the risks of this form of malware, which encrypts your data and holds the decryption key hostage until you pay a fee. It’s possible to reduce ransomware‘s impact by making regular backups, either locally or in the cloud, so you can fall back on a clean copy […]

If you happen upon a USB device while out in public, such as a flash drive, do not take it home and plug it into your computer. There’s no telling what could be on the device, such as malware or ransomware. In some cases, scammers will leave USB devices in places so that they’re found […]