Article | February 10, 2021

Essential Threat Intelligence: Importance Of Fundamentals In Identifying IOCs

Source: Webroot

By Holly Spiers, Webroot

Artificial Intelligence Neural Network

The supply chain attack that Trojanized a SolarWinds update to infect and spy on the IT management platform’s customer base continues to be analyzed. Early reports have called the methods highly sophisticated and the actors highly trained. We do know that IP addresses, a command and control server and a malicious product update file were used. While details continue to come to light with further investigation, one thing is clear has been made clear by the incident: the fundamental elements of tactical threat intelligence still have a critical place in a layered cybersecurity strategy.

Tactical threat intelligence typically focuses on the latest methods threat actors are using to execute attacks. It’s examines indicators of compromise (IOCs) like IP addresses, URLs, system logs and files to help detect malicious attacks. This type of threat intelligence is most often deployed in network and security devices like firewalls, SIEMs, TIPs and other tools, and is usually set to apply policy-based settings within these devices based on intelligence criteria.

Recent attacks continue to prove that these fundamental tactical threat intelligence pieces are still critical. While web filtering and URL classification, IP reputation, and file detection and reputation may be less flashy than threat actor profiles and takedown services, they continue to be the building blocks of core threat intelligence elements that are key to stopping attacks.

These IOCs – files, IPs, URLs – are proven methods of attack for threat actors and play a consistent role in their malicious campaigns. Having tactical intelligence concerning these internet items is one key step security and technology providers can take to ensure their users are better protected. For tactical threat intelligence to be effective it must be both contextual and updated in real-time.

VIEW THE ARTICLE!
Signing up provides unlimited access to:
Signing up provides unlimited access to:
  • Trend and Leadership Articles
  • Case Studies
  • Extensive Product Database
  • Premium Content
HELLO. PLEASE LOG IN. X

Not yet a member of VAR Insights? Register today.

ACCOUNT SIGN UP X
Please fill in your account details
Login Information
ACCOUNT SIGN UP

Subscriptions

Sign up for the newsletter that brings you the industry's latest news, technologies, trends and products.