Paul Shread has covered nearly every aspect of enterprise technology in his 20+ years in IT journalism, including award-winning articles on endpoint security and virtual data centers. He wrote a column on small business technology for Time.com, and covered financial markets for 10 years, from the dot-com boom and bust to the 2007-2009 financial crisis. He holds a market analyst certification.
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What Is a Computer Worm? Definition, Protection, and Recovery
Worm viruses are malicious programs that spread quickly across networks. Learn how to protect your system against worms now.
What Is Decentralized Storage? Ultimate Guide
Decentralized storage is a type of distributed storage system that is not dependent on a single storage provider. Here’s how it works—and how it can benefit your business.
6 Best Network Virtualization Software for 2023
Compare the best network virtualization software solutions. Find the right virtualization tool for your networking needs.
What Is a Rootkit? Definition, Prevention, and Removal
Rootkits are malicious software that can be difficult to detect. Learn how to prevent, find, and remove rootkits with our comprehensive guide.
What Is the OSI Model? Why It’s Still Relevant
Learn why the OSI model is still relevant in modern networking and how it can help you understand network communication.
6 Best Cloud Security Posture Management (CSPM) Tools
Find the best cloud security posture management (CSPM) tools for you. Compare features and pricing of the top CSPM vendors.
Is Red Hat Virtualization a Good Proxmox VE Alternative?
Compare Proxmox VE and Red Hat Virtualization to discover which tool fits your specific virtualization needs best.
What Are Botnets? Botnet Attacks Explained
Botnet attacks are a type of cyberattack that uses a network of compromised computers to launch malicious activities. Here’s how they work—and how to protect yourself.
14 Top IT Managed Services Providers (MSPs) for 2023
Find the best managed services provider (MSP) for your business. Compare the top solutions now.
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.