Unwitting users frequently download malicious payloads and viruses. These vulnerabilities are, often initiated from a DNS connection. Organizations adhering to “least privilege” strategies can apply policies to reduce their attack surface through DNS security policies set by DNS Edge at the client level. DNS Edge also locks down single-use connected devices like security cameras and point-of-sale machines by restricting them only to the domains and assets they truly require. In both cases, DNS Edge protects the network by preventing unauthorized users or devices from accessing sensitive data.
Check out our videos on DNS security use cases
9.3 Integrity Deep Dive On-Demand Replay
Learn how you can get more security data, ramp up automation, and adopt cloud without compromising performance.
For DNS server caching, what is the ideal TTL?
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.
Comparing AWS, Azure, and GCP cloud DNS services
The public cloud presents major challenges for DNS management. Examine various capabilities and limitations of Azure, AWS, and GCP with BlueCat.
DDI Day: Kudos, awards, and insights from pioneers
BlueCat’s DDI Day on April 13 celebrated network infrastructure professionals, gave awards to superstars, and drew insight from DNS and DHCP pioneers.