Why DNS Protection Matters More Than Ever
Today’s small businesses rely heavily on internet connectivity — for email, cloud apps, customer support, and everything in between. But while your tech stack evolves, there’s a foundational layer that often goes ignored: DNS protection. At SHIERTECH, we help businesses across the country fortify this critical line of defense to protect against phishing, malware, botnets, and more.
What Is DNS and Why Does It Need Protection?
The Domain Name System (DNS) acts like the internet’s phone book. It translates easy-to-remember web addresses (like shiertech.com) into IP addresses that computers use to connect. Without DNS, your internet, cloud apps, and communication tools wouldn’t function. But because DNS is essential — it’s also a target.
Top DNS-Based Threats Small Businesses Face
- Phishing Attacks: Fake domains trick users into entering credentials.
- Malware Distribution: Redirecting users to infected sites via DNS queries.
- Botnets: Infected devices use DNS to coordinate large-scale attacks.
- DNS Spoofing: Tampering with DNS records to redirect traffic maliciously.
- DNS Tunneling: Covert data exfiltration using DNS queries.
How SHIERTECH Delivers DNS Protection
SHIERTECH’s DNS protection service monitors and filters all DNS traffic in real time — identifying suspicious behavior and blocking access to dangerous domains before harm is done.
Real-Time Threat Detection
Our system checks every DNS request against constantly updated threat intelligence databases. If a request matches a known malicious domain, it’s blocked instantly.
Custom Security Policies
Want to block access to gambling or adult sites? We allow you to set category-based policies aligned with your company’s values and compliance goals.
Support for Remote Teams
With today’s hybrid and mobile workforce, DNS protection must extend beyond the office. SHIERTECH protects users no matter where they connect from.
Logs and Visibility
Gain insights into your internet activity, threat trends, and usage — enabling smarter IT decisions and faster incident response.
Why Small Businesses Trust SHIERTECH
Our clients choose SHIERTECH because we don’t just install tools — we provide partnership and expertise. From helping you choose the right DNS platform (like Cisco Umbrella or Cloudflare Gateway) to integrating it with your existing firewall and endpoint security, we make protection seamless.
Best Practices for DNS Protection
- Use DNS over HTTPS (DoH) or DNS over TLS (DoT) to encrypt traffic
- Regularly update threat policies and review access logs
- Integrate DNS protection with firewalls, endpoint, and SIEM tools
- Train employees to avoid suspicious sites and links
The Bottom Line
Cybercriminals are constantly evolving — and DNS-based attacks are rising fast. DNS protection is one of the most efficient, cost-effective ways to secure your business at the foundation. If you’re not protecting your DNS, you’re leaving a door wide open.
Protect Your Business Now with SHIERTECH
Don’t let DNS be your weakest link. Contact SHIERTECH today to schedule a Free IT Assessment and learn how our DNS protection services can safeguard your business from the inside out.
Call us at +1 703 718 5073 or email [email protected]