The insider threat is a significant security concern for Critical National Infrastructure (CNI) organizations. A successful insider act in one of the CNI sectors has potential to damage assets and interrupt the critical services that society depends upon. Existing research suggests that behavioral ...
This could be indicative of cybercriminal lateral movement or insider threat activity (see stage 2 in Figure 1). Multiple Honeytoken alerts from a single host (especially outside of business hours). Excessive SMTP traffic. Could be evidence of a compromised system being used to launch DDoS ...
evaluate a breach or security event. However, unlike IOCs, IOAs are active in nature and focus on identifying a cyber attack that is in process. They also explore the identity and motivation of the threat actor, whereas an IOC only helps the organization understand the events that took place...
Monitoring for IOCs enables your organization to identify what the threat actor has done while having access to the environment. A compromise assessment of your systems helps your team become as ready as possible for the type of cybersecurity threat your company may come up against. With actionab...
credentials, insider threats or other malicious behavior. By the time a security team discovers an IOC, it's likely that a breach has already occurred, which means that data could have been compromised. Even so, an IOC can still help the security teameliminate the threat and limit the ...
Ontology for Insider Threat IndicatorsThe study of insider threat presents some of the most complex challenges in information security. Even defining the insider threat has proven difficult, with interpretations and scope varying depending on the problem space. Organizations have begun to acknowledge the...
Network segmentation enforces granular access control by dividing the network into smaller parts. In the event of IOCs detecting a breach,segmentationcan prevent attacks from spreading laterally within the network, minimizing its damage. Threat intelligence platforms ...
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The opening quarter of this year saw a 7 percent surge in registration of websites set up exclusively to host ransomware campaigns, according the Infoblox DNS Threat Index. Ransomware is cyber extortion. The attacker encrypts the victim’s data, and demands a payment to restore access. Millions...
Feeling close to fellow citizens in the city is a feature of social cohesion that is worth investigation among East Asian societies for exploring societal