01
What is Threat Detection & Response?
+
Threat Detection & Response is a cybersecurity capability
focused on identifying suspicious activity, investigating
potential threats and coordinating appropriate actions when
security incidents occur. It can involve reviewing security
alerts, analysing event data, correlating activity across
supported systems and helping organisations contain and recover
from incidents.
02
Why is threat detection important for cybersecurity?
+
Preventive security controls are important, but suspicious
activity can still occur through compromised accounts,
vulnerable systems, malicious files or other attack methods.
Threat detection helps organisations identify events that
require investigation, while a defined response process helps
teams assess potential impact and take appropriate action.
03
How does threat detection and investigation work?
+
The process typically involves collecting available security
events, reviewing alerts, assessing severity and investigating
relevant activity. Analysts may correlate information from
supported endpoints, network devices, cloud platforms and
identity systems to understand what happened and whether
further action is required. The specific capabilities depend
on the tools, integrations and data available.
04
What is the difference between threat detection and incident response?
+
Threat detection focuses on identifying suspicious activity
and potential security threats. Incident response focuses on
investigating confirmed or suspected incidents, determining
their scope, coordinating containment, supporting recovery
and documenting lessons learned. Both capabilities work
together to help organisations manage security events
more effectively.
05
Which systems can threat detection cover?
+
Depending on the available security tools and integrations,
threat detection may cover endpoints, servers, network
infrastructure, cloud environments, identity platforms,
email systems and business applications. An initial assessment
helps determine which data sources are available, where
visibility gaps exist and which systems should be prioritised.
06
Can threat detection support cloud and hybrid environments?
+
Yes. Threat detection can support cloud, on-premises and
hybrid environments when relevant security events and logs
can be accessed through supported integrations. Bringing
relevant information together can help teams investigate
activity across different systems. Coverage depends on the
selected tools, logging configuration, permissions and
integration requirements.
07
How are security alerts prioritised?
+
Alerts can be assessed using factors such as severity,
available evidence, affected assets, potential business impact
and whether related events suggest a broader incident.
Reviewing context helps security teams distinguish routine
activity from events that need further investigation.
Effective prioritisation also depends on clear escalation
criteria and appropriately configured detection rules.
08
What happens when a potential security incident is identified?
+
The response generally begins with validating the alert and
assessing the potential scope and impact. Depending on the
findings, actions may include escalating the incident,
restricting affected accounts or devices, preserving relevant
evidence, addressing the cause and supporting recovery.
Response actions should follow the organisation's approved
procedures and the circumstances of the incident.
09
Does threat detection require a dedicated SOC?
+
Not necessarily. Organisations can choose an approach based
on their size, risk profile, available expertise and security
requirements. Options may include internal IT and security
teams, selected managed services or a dedicated Security
Operations Centre (SOC). The appropriate model depends on
monitoring requirements, response responsibilities, available
resources and the level of coverage needed.
10
How can an organisation improve its threat detection capabilities?
+
Start by assessing existing security tools, available logs,
detection rules and incident response procedures. Identify
visibility gaps, prioritise critical systems, improve alert
context and define clear escalation and containment processes.
Regular reviews, testing and lessons learned can help refine
detection and response over time. The implementation plan
should reflect the organisation's environment and risk priorities.