name: Data Protection
id: 91c676cf-0b23-438d-abee-f6335e1fce33
version: 1
date: '2017-09-14'
description: Fortify your data-protection arsenal--while continuing to ensure data
  confidentiality and integrity--with searches that monitor for and help you investigate
  possible signs of data exfiltration.
narrative: Attackers can leverage a variety of resources to compromise or exfiltrate
  enterprise data. Common exfiltration techniques include remote-access channels via
  low-risk, high-payoff active-collections operations and close-access operations
  using insiders and removable media. While this Analytic Story is not a comprehensive
  listing of all the methods by which attackers can exfiltrate data, it provides a
  useful starting point.
author: Bhavin Patel, Splunk
type: ESCU
references:
- https://www.cisecurity.org/controls/data-protection/
- https://www.sans.org/reading-room/whitepapers/dns/splunk-detect-dns-tunneling-37022
- https://umbrella.cisco.com/blog/2013/04/15/on-the-trail-of-malicious-dynamic-dns-domains/
tags:
  analytics_story: Data Protection
  usecase: Security Monitoring
  category:
  - Abuse