Understanding DNSSEC: A Key to Online Security for Businesses

With so much of our lives being on the internet, keeping online information safe is crucial for businesses. One important tool for this is DNSSEC. Let's break down what DNSSEC is, why it's essential for businesses, and how to implement it, with a focus on both the good points and challenges. 

Keeping Your Business Secure

What is DNSSEC?

DNSSEC stands for Domain Name System Security Extensions. It's like a security guard for the internet, making sure that when your business connects to a website, it's actually going to the right place. Without DNSSEC, it's easier for bad actors to trick your system into visiting harmful sites, which can lead to data theft or other cyber threats.

Why Your Business Needs DNSSEC

  1. Keeps Your Business Safe Online: With DNSSEC, your business is better protected against cyber attacks that try to redirect your website visits to harmful sites.

  2. Trust and Integrity: It's all about trust. DNSSEC helps ensure that your business's online presence is secure and reliable, which is vital for maintaining your customers' trust. 

  3. Good for Your Brand: Using DNSSEC can also show that your business takes security seriously, which can help with reputation and even compliance in some industries.

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Pros and Cons of DNSSEC


  • Better Security: Greatly lowers the risk of falling victim to certain cyber attacks.

  • Builds Trust: Customers feel safer interacting with your site, knowing it's secure.

  • Meets Standards: Helps comply with security regulations in some fields.


  • Can Be Tricky: Setting it up and keeping it running can be complicated.

  • Extra Work: It adds to the workload of your IT team.

  • Slightly Slower: Checking that everything is secure can make website connections a bit slower.


How to Get Started with DNSSEC

  1. Check Your Needs: Look at your current internet security setup to see how DNSSEC fits in.

  2. Make a Plan: Talk with your team about how to add DNSSEC, covering everything from tech needs to how it'll impact the business.

  3. Work with Experts: It's a good idea to partner with a Managed Service Provider (MSP) like iCorps. They know the ins and outs of DNSSEC and can take care of the setup and maintenance for you.

  4. Educate Your Team: Make sure your IT folks understand DNSSEC well, so they can manage it going forward.

  5. Keep an Eye on Things: After setting up DNSSEC, watch how it's doing and make adjustments as needed.

Wrapping Up

DNSSEC is a powerful tool for keeping your business's online activities secure. While it comes with some challenges, the benefits, including enhanced security and trust, make it worthwhile. Working with a skilled MSP can help overcome the hurdles, allowing your business to enjoy the security advantages of DNSSEC with less hassle. 

Want to implement DNSSEC into your business? Schedule time to meet with an iCorps expert and begin securing your business today.