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Web development, programming languages, Software testing & othersHow to Create a Threat Hunting Process?
The steps involved are as follows:Step 1: Collection and processing of data
Quality data is the basic element without which the threat of hunting is not possible. Planning must be done ahead and defined to determine what kind of data must be collected and where the collected data must be processed and centralized.Step 2: Establishing a hypothesis Step 3: Hunt
In this hunting, no matter how many times the data is crunched and the results are interpreted for long hours, the hypothesis may not be confirmed. The threat hunter must have great technical expertise in information security, forensic science, and intelligence analysis. The threat hunter must also have a lot of patience.Step 4: Identification of threats
At some point, the hypothesis will be considered valid, and the identification of threats will happen. Once the threat is identified, it is important to understand the effect of the threat on the company. Is it a security incident that is ongoing and is critical? Is it a cyberattack that is just beginning? Is it a false alarm by any chance? Before laying out the best course of action, the threat hunter must answer all these questions.Step 5: Response Advantages:
Uncover the security incidents proactively: It is proactively identifies hidden threats in the background who have breached the security and found a way into the organization’s network. The current attackers can be stopped using it.
Improving the threat response speed: As quicker the identification of the active threats and communication about the active threats to the incident responder which has knowledge and experience to respond to the threat quickly and neutralize before any damage is caused to the network and data, the better the outcome.
Reduction of investigation time: It reduces the investigating time by providing insights into the incident like understanding the scope of the incident, determining the causes of the incident, predicting the impact of the incident, etc., to the security team.
Help the analysts in cybersecurity understand the company: This hunting helps to identify the possible threats or the new threats to the organization and helps the cybersecurity professionals understand the security of the organization and its expected defense for the various types of attacks.
Provides improved defense system to mitigate threats: Threat hunting detects the hidden threats, unknown threats, and emerging threats beforehand and helps the cybersecurity teams provide security and defense to their environments.
Threat hunting forces to have specialized and skillful professionals in the company: If the company is implementing threat hunting, the company must look for professionals skilled in the area of IR, forensics, cybersecurity, network engineering, security analytics, network protocols, malware management, reverse engineering, etc.
Bringing the security operation centers (SOC) to the future: A threat hunting platform is efficient if valuable tools like security information and event management (SIEM) software products, intrusion detection systems, etc., are included. These tools are important for security operation centers (SOC) in the future.
The damage and overall risk to the organization are reduced: It reduces the damage and overall risk to the organization.
The methodologies for threat hunting are less: The organizations are finding it difficult to define threat hunting programs because it is a domain of highly skilled security practitioners, and there are no guidelines and methodologies for proper threat hunting.
There is no staff reserved specifically for threat hunting: The challenge the organizations face is finding the hunters. As per the survey, only thirty-one percent of the staff are dedicated to hunting but with multiple responsibilities, and hence their focus on hunting is not effective.
There are no new infrastructures used; only existing ones are used: The threat hunters use existing infrastructure like log files, SIEM analytics, intrusion detection systems, etc., but they all have rule-based capabilities, and the detection is only reactive.Conclusion
It adds significant value to the strategy of cybersecurity. The simple fact that no system is a hundred percent protected is the central pillar of threat hunting, and the threat hunter can identify and prevent the attacks proactively. The creation of this program takes some effort, as explained in the tutorial.Recommended Articles
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