Discussion #7
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Texas A&M University *
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527
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Information Systems
Date
Dec 6, 2023
Type
docx
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Uploaded by CommodoreField12479
Certainly, incident response preparation is a crucial aspect of effective cybersecurity. Here are three
important things to have in place before an incident takes place:
1.
Incident Response Plan (IRP):
The creation of a comprehensive incident response plan is
undoubtedly a critical component of preparation. A well-defined IRP outlines the procedures, roles,
and responsibilities that should be followed when an incident occurs. It provides a structured
approach for identifying, responding to, mitigating, and recovering from incidents. A key section of
the IRP that needs to be well done is the
Communication Plan
. This section should specify how and
when to communicate both internally and externally during an incident. It should include contact
information for key personnel, stakeholders, and relevant authorities. Clear and timely
communication is essential to managing the incident effectively and maintaining trust with
stakeholders.
2.
Regular Training and Awareness:
One of the essential aspects of preparation outside of the IRP is
ongoing training and awareness programs. Employees and incident response team members should
be educated about the latest cybersecurity threats, best practices, and how to recognize potential
security incidents. Regular training ensures that the workforce is prepared to identify and report
incidents promptly, reducing response times and minimizing damage. It's also important to conduct
simulated incident response exercises to test the effectiveness of the plan and the team's readiness.
3.
Access Controls and Monitoring:
Pre-incident preparation should also include robust access controls
and continuous monitoring of the network and systems. This includes implementing the principle of
least privilege, ensuring that individuals only have access to the resources necessary for their job,
and regularly reviewing and revoking unnecessary access rights. Continuous monitoring through
intrusion detection systems and log analysis can help identify abnormal or suspicious activities early,
potentially preventing an incident or minimizing its impact. It's essential to establish a baseline of
"normal" behavior to identify deviations effectively.
By having a well-crafted IRP, maintaining a focus on communication planning, providing ongoing training
and awareness, and enforcing strong access controls and monitoring, organizations can significantly
enhance their readiness to respond effectively to cybersecurity incidents. This proactive approach can
minimize damage and recovery time when a security incident does occur.
Works Cited:
1. Incident Response Plan Basics. CISA.gov Website
https://www.cisa.gov/sites/default/files/publications/Incident-Response-Plan-Basics_508c.pdf
2. Edward Kost, “How to Create an Incident Response Plan” 2023, UpGuard Website,
https://www.upguard.com/blog/creating-a-cyber-security-incident-response-plan
3. Kinza Yasar, “Security Awareness Training”, TechTarget Website,
https://www.techtarget.com/searchsecurity/definition/security-awareness-training
4. Abi Tyas Tunggal, “What is Access Control? The Essential Cybersecurity Practice”, UpGuard Website,
https://www.upguard.com/blog/access-control
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