Technical content

Learn how the Java-based Log4j2 logging vulnerability works, how severe it is, its potential effects on BlueCat products, and what has been done to fix it.

With REST APIs and CLI parsers, present your network state data in a variety of consumable ways for developers and stakeholders. Learn how with BlueCat.

In an ONUG webinar, BlueCat’s Andrew Wertkin explains how DNS, DHCP, and IPAM visibility is key to automation and taming four hybrid cloud challenges.

A DNS sinkhole supplies a false domain name in response to a DNS query, preventing connections to malicious or unwanted domains. Learn more with BlueCat.

In a DNS attack, DNS is compromised or used as a vector. Learn about the different attack types and how to prevent, detect, and mitigate them with BlueCat.

The ability to customize all DNS response codes for BlueCat DNS Edge namespaces conditional forwarding provides even more network resilience. Learn more.

The transition to IPv6 is here. Learn more with BlueCat about the necessity of it, the timeline, and the numerous benefits and challenges of IPv4 vs IPv6.

Learn how to use BlueCat Edge to intelligently forward queries to eliminate DNS silos and reestablish authority when adopting hybrid cloud.

Human error is behind most DNS outages. Learn more from BlueCat about the dire impacts of outages and why homegrown DNS solutions increase outage risk.

When it comes to automation, the right network automation tools are crucial. Learn what to look for and get insight into what’s available out there.

To elevate self-service automation, tie in your IPAM solution and account for IP address over-allocation. Learn how BlueCat Gateway can help.

Collaboration is the key to gaining control over the cloud networking challenges of connectivity, security, and observability. Learn more with BlueCat.

What is a DGA? To evade detection, they churn out domain names and IP addresses for malware command and control servers. Learn more with BlueCat.

During Tech Field Day, BlueCat’s Andrew Wertkin whiteboards three scenarios to show how DDI challenges affect your hybrid cloud strategy.

MAC address vs IP address: One is a unique hardware identifier, while the other identifies a device’s network connection. Learn more with BlueCat.

The public cloud presents major challenges for DNS management. Examine various capabilities and limitations of Azure, AWS, and GCP with BlueCat.

BlueCat Integrity 9.3 provides customers with greater observability, comprehensive automation, and accelerates cloud adoption while enhancing overall system…

Learn how Intelligent Forwarding helps network teams architect the most optimal and creative DNS resolution routes and how BlueCat Edge customers use it.

Automating your network can be daunting, but the payoff is huge. Here are eight easy automation tasks to help any network engineer get started.

Learn how you can get more security data, ramp up automation, and adopt cloud without compromising performance.

Many factors affect how to set time to live (TTL) for DNS servers. Learn more, plus how BlueCat Edge’s TTL features can bolster your network.

The public cloud presents major challenges for DNS management. Examine various capabilities and limitations of Azure, AWS, and GCP with BlueCat.

Members of BlueCat’s Network VIP community detail the errors they committed, the resulting fallout, and what important lessons they learned.

10 (plus a bonus) Ansible automation modules that anyone—from a beginner to a power user—can leverage to transform their network infrastructure to code.