DNS is a critical component of modern IT infrastructure, essential for ensuring business continuity and reliable access to applications. However, it faces a wide range of security threats, including volumetric attacks, stealth or slow drip denial-of-service attacks, and various exploits. Protecting DNS functions such as cache, recursive, and authoritative services is vital to maintaining secure operations. Organizations must move beyond relying on predefined attack signatures and instead adopt comprehensive strategies that can block entire families of threats. A holistic, 360-degree DNS security approach helps strengthen resilience, improve detection, and safeguard services against evolving cyber risks.

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