DNS Protection For A Secure, Robust Network System

4 min read
DNS Protection keeps at bay the rowdy surfers from phishing sites, intrusive advertising, botnets and other unwanted guests. The Domain Name System (DNS) is utilized every time you surf the web. DNS queries for an IP address corresponding to the domain name your are surfing. This may expose your system through interactive queries and information sharing with external servers. It calls for an active DNS protection for the core network service that runs critical applications for your organization.

DNS is the sole point of access used by clients and users to access the business services. When DNS services are affected in any way, business literally stops; network-based applications like email, CRM, and ERP are grounded, websites are unreachable, and users fail to access cloud services and network resources.

Use Secure Protection to Prepare for the unpredictable

DNS Protection providers can offer reliable and secure DNS services that users can easily manage and scale up. This ensures that you enjoy a robust network system tailor made for your dynamic business needs.

Don’t compromise on your core network services

Your DNS Protection system should be scalable, reliable, and resilient. You should have an option of deploying in centralized architectures, high-throughput, or fully-distributed scenarios with several service delivery points.

You need to maintain a full referential integrity throughout the system operation. This can be achieved by establishing a strong relationship between the host’s unique identifier, the DNS hostname, and dependent DNS records including the lease information. Integrating the DNS with Microsoft Active Directory will ensure that all the relevant service records are published under a secure DNS.

Automated, Intelligent DNS Protection

Some providers will offer high level automated DNS protection for your system. Since the DNS is now among the fastest rising attack vectors, it is necessary to utilize intelligent systems to keep away threats that can flood the DNS server.

Such threats can make malicious requests and ground your network. Additionally, the attacks can exfiltrate data, or redirect users to harmful Internet destinations and expose your clients’ sensitive business documents. Your Protection system must be able to prevent specific attacks like DNS cache poisoning, reflection attacks, DNS hijacking, amplification attacks, etc.

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