Incident Response Framework: Preparation, Detection And Analysis

The Incident Response Framework developed by the National Institute of Standards and Technology (NIST) is a comprehensive collection of rules for managing cybersecurity issues. The framework is intended to assist organisations in preparing for, detecting, responding to, and recovering from cyber assaults.

Preparation, Detection and Analysis, Containment, Eradication, and Recovery are the four major steps of incident response outlined by the NIST Incident Response Framework. Each step contains a collection of recommended tasks and best practises to assist organisations in managing cybersecurity incidents efficiently.

The preparation phase focuses on activities that assist organisations in preparing for future cybersecurity incidents. Creating

Organisations can better prepare for and respond to cyber assaults by following the framework's rules and best practises, lowering the risk of damage to their essential assets and reputation.

The NIST incident response framework is a complete framework comprised of five phases: preparation, detection and analysis, containment, eradication, and recovery. Each phase is intended to cover specific tasks and activities that organisations must carry out when responding to crises. The framework emphasises the necessity of planning, which includes designing incident response policies, processes, and plans as well as performing employee training and awareness programmes.

In contrast, the SANS incident response architecture comprises six phases: preparation, identification, containment, eradication, recovery, and lessons learned. The framework emphasises the value of ongoing improvement and learning from previous experiences. The lessons learned phase is intended to ensure that the organisation identifies and implements areas for improvement into future incident response

The identification step is intended to assess the type and scope of the incident, the severity of the impact, and the necessary reaction.

Technical vs. non-technical: The National Institute of Standards and Technology (NIST) offers a more technical framework that contains thorough technical information and recommendations for developing incident response systems. The framework covers subjects including incident detection, investigation, and containment, as well as technical considerations like system backup and recovery.

SANS focuses on high-level incident response guidance and best practises. The framework offers advice on topics like forming a security incident response team, establishing communication channels, and defining incident response procedures.

NIST is a larger framework that addresses all types of occurrences, such as cyber attacks, physical security breaches, and natural disasters. The framework is intended to be adaptable to various sorts of occurrences and organisations.

SANS focuses mostly on cyber security incidents. While the framework does cover some non-cyber occurrences, such as physical security breaches, it is primarily concerned with responding to cyber security