DNS: A gaping hole in your security infrastructure

DNS: A gaping hole in your security infrastructure

Sponsored by: Infoblox

DNS is increasingly being used as a pathway for data exfiltration either by malware-infected devices or by malicious insiders. According to a recent DNS security survey, 46% of respondent’s experienced DNS exfiltration and 45% experienced DNS tunneling. This paper lays out the tactics hackers use to exploit DNS for purposes of DNS tunneling and data exfiltration. It also discusses how you can you can ensure that DNS tunneling and data exfiltration are blocked. Learn how to protect sensitive data that could be stolen through your DNS, including: Personally identifiable information (PII) such as social security numbers Regulated data related to PCI DDS and HIPAA compliance Intellectual property that gives an organization a competitive advantage

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