Stephen Howes

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Ransomware-as-a-Service (RaaS): Definition & Examples

Ransomware-as-a-service (RaaS) is a type of cyberattack that allows cybercriminals to rent out ransomware to other criminals—and it’s a rapidly growing business.

What Is CIDR? Subnets and CIDR Explained

CIDR is a method of allocating IP addresses and routing Internet Protocol packets. Here’s how it works — plus its history, and why it’s still in use today.

What Is Network Routing? Definition, Steps, and Types

Network routing is the process of selecting paths in a network along which to send network traffic. Here are the most common types and protocols and how they work.

Multicast Routing: Definition, Protocols, and Examples

Multicast routing is a network protocol that enables efficient delivery of data to multiple recipients. Here’s how it works and its most popular use cases.

What Is a Keylogger? Definition, Prevention, and Removal

Learn what keyloggers are and how to secure the information you type into your device daily.

What Is ICMP? How It Works and How to Use It

ICMP is a network layer protocol used to troubleshoot network issues. Learn more about ICMP, how it works, and securing its vulnerabilities here.

How to Prevent Ransomware Attacks: 5 Best Practices

Ransomware is a type of malicious software that encrypts your data and demands a ransom payment in exchange for the decryption key. Learn how to protect yourself from ransomware attacks.

How to Detect Ransomware Using 5 Techniques

Learn how to detect ransomware, so your organization can minimize the chances of becoming a victim.

Understanding IP Addresses: How IP Addressing Works

Learn how IP addresses work, how they are used to identify and locate devices on a network, and how to locate your own.

What Is Tunneling in Networking? Definition and How It Works

Tunneling is a networking technique used to securely transfer data over a public network. Learn more about tunneling protocols here.

Examples of Ransomware: A Cautionary Tale

Discover the top ransomware attacks from recent years and what your organization can do to avoid a similar fate.

Best Ransomware Recovery Services for 2023

Explore options for recovering from ransomware attacks quickly with the help of experienced recovery services.