Use Cases DNS Examples: How You Use DNS in Everyday Life Looking for examples of DNS? Let's take a look at how you use DNS in everyday life, including browsing social media, streaming music, and more.
News The 30 Biggest Data Breaches of the Last 20 Years Learn about the 30 biggest data breaches since 2005, ranked by users or records, with data types, causes, and sources.
5 Myths About DNS Security That Put Businesses at Risk Let’s review some common misconceptions about DNS that can lead to security vulnerabilities.
DNS Security vs Network Security: What’s the Difference? The term DNS security and network security are often used interchangeably, but there are important differences between the two.
Use Cases The Role of DNS Security in Preventing Data Breaches DNS is a critical, yet overlooked, component of your cybersecurity posture. Learn how to utilize DNS security to prevent data breaches.
Do You Really Need DNS Security? A Simple Self-Check Here’s a simple self-check of five must-ask questions to consider when weighing whether DNS security is something you need to take seriously.
Case Study: Enhancing Nonprofit Cybersecurity with Control D Control D is the preferred DNS security vendor for Good Heart Technology. Read how they help their non-profit clients guard against cyber threats.
Use Cases Why the DNS Is the Internet’s Weakest Link Attackers and malicious entities often target DNS. Discover how to fortify this fragile yet critical foundation of the internet.
Why Every Business Should Care About DNS Security Learn how DNS is the first layer of cybersecurity defense, and why businesses ignore it at their own peril.
Use Cases How to Block Gambling Websites at Work, School, and on Public WiFi Read a step-by-step guide of how to block gambling websites and content at your school, office, and public network.
Use Cases What is DNS Hijacking? How to Detect & Prevent It Read about DNS hijacking, how it works, ways to prevent it, and how Control D can help mitigate against DNS attacks.
Use Cases How to Block Porn & Adult Websites Across All Devices Learn how to block porn and adult websites across your office and corporate IT network. See how Control D prevents adult content from resolving.
DNS Tunneling: The Silent Network Breach You Might Be Missing Find out how DNS tunneling works, why it bypasses security layers, and what DNS defenses like Control D can do to stop it.
Guide to DNSSEC: Enhance Your DNS Security Posture DNSSEC helps provide a layer of security to vulnerable DNS queries. Learn more about its process and why it's an essential tool for businesses.
Use Cases DNS Security Protocols: A Comprehensive Guide This guide will walk you through the major DNS security protocols, explaining how they work, when to use them, and their pros and cons.
Use Cases DNS Security Compliance and GDPR: Protecting User Privacy with Control D We show why DNS security compliance is a key factor under GDPR rules, and highlight how Control D helps you achieve exactly that.
The Top Cybersecurity Trends of 2025 Trust, automation, identity, and the invisible seams between cloud services, AI models, and the humans who rely on them are all important cybersecurity trends for 2025.
Six of the Biggest DNS Attacks in History In this article, we look at some of the highest-profile DNS-related security incidents, some historical and some more recent.
Use Cases The Most Common DNS Security Issues for Businesses From DNS spoofing to data exfiltration, DNS is a prime target for manipulation, surveillance, and abuse.
DNS Security Best Practices For Forward-Thinking Businesses Read about DNS security best practices such as authentication, visibility, policies, DNS filtering, and more.
The 6 Major Types of DNS Attacks and How to Prevent Them Learn common types of DNS attacks, such as DNS spoofing, tunneling, and more. Read best practices on DNS attack prevention.
News Cloudflare Outage History (2019-2025) Learn about the biggest Cloudflare outages, who they impacted, and what the causes were.
Use Cases Cisco Umbrella Outages (2018-2025) Learn about the most significant Cisco Umbrella outages from 2018 to present.
Case Study: 7 Security Group Adds Cybersecurity Capabilities With Control D Learn how Italian company 7 Security Group deployed Control D to expand its cybersecurity offerings.
Control D vs. ScoutDNS: Who Wins? We compare Control D and ScoutDNS across features, analytics, integrations, and support to discover which DNS filtering solution best suits your needs.
