About this video
Indicators of compromise are not always dramatic or immediately obvious. Security professionals must train themselves to recognize subtle deviations from normal behavior, including sluggish computer or software performance, slow web response times, unexpected system outputs, and erratic mouse movements that may suggest unauthorized remote access or malware activity.
Abnormal operating system process behavior is another key signal, as malicious software often runs hidden processes or hijacks legitimate ones to avoid detection. Any activity that falls outside what is typical for a given system or network environment qualifies as anomalous and warrants further investigation. Building the habit of treating these subtle signs seriously is foundational to effective threat detection and incident response.
What you'll learn
- Identify common behavioral indicators of compromise, including system performance anomalies and abnormal process activity, that may signal a security incident on a network.
What's covered
Indicators of Compromise
- Performance Issues
- Slow Computer
- Slow Software
- Slow Web
- Unusual User Activity
- Strange Mouse Movements
- Unexpected Outputs
- OS Anomalies
- Abnormal Process Behavior
- Anomalous Activities
Key terms
- Indicators of Compromise
IoC
- Indicators of Compromise are forensic artifacts such as file hashes, IP addresses, domain names, and registry keys that provide evidence a system may have been compromised, enabling threat detection and intelligence sharing.
- Baseline
- A documented set of minimum security standards or performance metrics used as a reference point.
- Anomalous activity
- System or network behavior that deviates from the established baseline, potentially signaling a security incident.
- Malware
- Software specifically designed to disrupt, damage, or gain unauthorized access to a system.
Topics
Indicators Of Compromise
Threat Detection
Incident Response
Behavioral Analysis
System Anomalies
Cybersecurity
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