News The 75 Biggest Data Breaches (2 Million Records and Up) Learn about the most significant data breaches, including incidents where hackers siphoned billions of personal records. Osman Husain 17 Jun 2025 · 16 min read
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. Osman Husain 14 May 2025 · 4 min read
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. Osman Husain 13 May 2025 · 4 min read
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. Osman Husain 13 May 2025 · 6 min read
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. Osman Husain 28 Apr 2025 · 4 min read
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. Osman Husain 27 Apr 2025 · 4 min read
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. Osman Husain 27 Apr 2025 · 4 min read
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. Osman Husain 27 Apr 2025 · 4 min read
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. Osman Husain 25 Apr 2025 · 8 min read
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. Osman Husain 24 Apr 2025 · 8 min read
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. Osman Husain 24 Apr 2025 · 4 min read
DNS Security Best Practices For Forward-Thinking Businesses Read about DNS security best practices such as authentication, visibility, policies, DNS filtering, and more. Osman Husain 24 Apr 2025 · 6 min read
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. Osman Husain 16 Apr 2025 · 24 min read
News Cloudflare Outage History (2019-2025) Learn about the biggest Cloudflare outages, who they impacted, and what the causes were. Osman Husain 8 Apr 2025 · 8 min read
Use Cases Cisco Umbrella Outages (2018-2025) Learn about the most significant Cisco Umbrella outages from 2018 to present. Osman Husain 5 Apr 2025 · 9 min read
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. Osman Husain 10 Mar 2025 · 3 min read
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. Osman Husain 20 Feb 2025 · 6 min read
News 99 Global Phishing Statistics & Industry Trends (2023–2025) More than 3.4 billion phishing emails are sent daily. Learn more eye-opening phishing stats and trends, and understand what the future holds. Osman Husain 6 Feb 2025 · 26 min read
