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Home / Cybersecurity / what is Incident Response
Incident response is a structured approach to handle various types of security incidents, cyber threats, and data breaches. The incident response methodology aims to identify, contain, and minimize the cost of a cyberattack or a live incident. A well-built incident response (IR) plan can fix a potential vulnerability to prevent future attacks, but it is not the sum game.Response is a part of Incident Handling which in turn looks at the logistics, communications, synchronicity, and planning required to resolve an incident. This type of work is generally done by the Computer Security Incident Response Team (CSIRT) with the help of the Security Operation Center. While the core of CSIRT is incident management, its role also includes reporting, analysis, and response. However, prior to these stages, it is important that the incident is identified and reported on time. It is during this stage that the role of a SOC Analyst becomes important. All of this is best taught in EC-Council’s Incident Handling Program – a course made by some of the best industry practitioners.
The Health Insurance Probability and Accountability Act (HIPAA) is designed to safeguard Protected Health Information (PHI) stored in an electronic form. Being HIPAA compliant, the healthcare institutions follow the HIPAA Security Rule and ensure to implement administrative, technical, and physical safeguards, thus, protect sensitive personal and health information.
To learn more: HIPAA: All That You Should Know
The Payment Card Industry Data Security Standard (PCI DSS) is a security standard with the primary objective of protecting credit and debit card transactions against data theft and fraud. Even though PCI DSS compliance is not mandatory, businesses should follow their guidelines to secure their credit and debit card transactions. Being PCI DSS compliant helps in building trust relationships with stakeholders and customers.
To learn more: A Introduction to PCI DSS
Gramm–Leach–Bliley Act (GLBA) is an act that helps in improving competition in the industry. Its main aim is to ensure security and confidentiality of customer data, safeguard integrity by protection against potential cyber threats and unauthorized access, and proper disposal of customer data.
To learn more: All About Gramm- Leach-Bliley Act
The Federal Information Security Management Act (FISMA) is a comprehensive framework applicable to US-based federal agencies. The act protects government information, operations, and information assets against natural disasters and cyberattacks.
To learn more: Federal Information Security Management Act of 2002
An incident response process helps an organization to remain in business. It is an accumulation of various procedures targeted at identifying, analyzing, and responding to potential security incidents. The primary objective of the process is to minimize the impact and offer rapid recovery.
In simple words, incident response methodology handles security incidents, breaches, and possible cyber threats. It comes with an incident response plan designed to identify the cyber-attack, minimize its impact, and reduce the financial burden.
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To learn more: 5 Steps to Building an Incident Response Plan for a Large Organization
A computer security incident response team (CSIRT) helps in mitigating the impact of security threats. With the rising number of security threats, organizations need a dedicated team for incident response.
A core incident response team consists of –
Also check out: 5 Common Challenges Incident Handling and Response Teams Face
Businesses are facing a rise in security incidents. In the technologically driven world, these incidents have become unavoidable. That is why the incident response team needs powerful tools to defeat and contain security events.
Security incidents are capable of crippling a business. They can lead to financial loss, reputational loss, negative publicity, and even a negative impact on the sales and stock market. It can strip down an organization from its long-earned credibility. With the help of tools, incident responders can quickly detect, analyze, and respond to intrusions.
The fluctuation in salary relies on a few factors, such as the qualification and skills of the candidate. An expertise in several incident response tools helps an incident responder earn more. Apart from that, the location of work can also have an impact on earning.