Why DFIR is crucial for businesses in today’s cyber threat landscape

Businesses of all sizes run the danger of cyberattacks today, and the results of a malicious attack, data breach, or malware infection can be disastrous. Cybersecurity problems are identified, investigated, and remedied as part of the specialized sector known as Digital Forensic and Incident Response (DFIR). While cybersecurity incident response seeks to prevent and contain the attacks, it entails gathering and analyzing forensic data to create a comprehensive picture of events.

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Most common DFIR incident

Let's take a closer look at DFIR and why it's more important than ever for businesses to understand how to respond to cybersecurity incidents.

What is DFIR?
As the name suggests, DFIR is an amalgamation of Digital Forensics and Incident Response. Let's understand these terms individually.

• The field of forensic science dedicated to gathering, examining, and presenting digital evidence is called digital forensics. This research is done to learn the truth about what occurred on a digital device. Criminal behavior, regulatory investigations, internal corporate investigations, and all sorts of digital investigations frequently need digital forensics companies. Investigators can create a thorough and precise picture of events by looking at user activity and system data.
• It involves gathering and examining data to investigate computer systems. Specifically, this kind of inquiry is conducted in reaction to a security issue, such as a cyberattack or data breach. While the investigation is crucial, other incident response processes, including containment and recovery, are equally important. Additionally, it aids in lessening the effects of the incident and averting further harm.

Why is DFIR essential in cybersecurity?
In the aftermath of a cybersecurity attack, it's crucial to gain a detailed understanding of what happened and why to prevent similar incidents in the future.
DFIR specialists employ a complex and meticulous forensic process to gather and examine a vast amount of information to determine the following:

• Who perpetrated the attack?
• How the attacker gained entry?
• What were the specific methods attackers used to compromise systems?
• What steps can be taken to plug any security gaps?

The information acquired through DFIR is frequently utilized to develop a legal case against the attackers and assist with recovery efforts. The digital forensic cybersecurity method, which aims to find and preserve digital evidence that can be used in court, makes this possible.

What do Cybalt DFIR services entail?

Cybalt is uniquely driven by innovation and commitment to solving modern-day business problems via the best cybersecurity solutions using cutting-edge technology. Our team of experts works towards your business success by safeguarding the data. Here is how we perform DFIR:

• Identify: The first step is identifying evidence and figuring out how and where it is kept. In-depth technical knowledge and analysis of various digital media are crucial to achieving these goals.
• Preserve: After the data has been located, the next step carried out by the cyber forensics team is to isolate, protect, and keep all the data until the inquiry is finished, including any regulatory or legal proceedings.
• Analyse: After reviewing and analyzing the data, conclusions are reached based on the evidence gathered.
• Document: To conduct a complete investigation, the relevant evidence is employed to recreate the occurrence or crime.
• Report: All data and findings from the digital forensics process, including the methods and processes used for the analysis, are presented under the forensics guidelines.
• Scope: Determining the extent and seriousness of an incident and any signs of compromise is the primary objective of incident response.
• Investigate: The search and digital investigation procedure is started after identifying the scope. Utilizing cutting-edge technology and threat intelligence, dangers are identified, evidence is gathered, and thorough information is provided.
• Secure: In this stage, active threats found during the investigation are contained or eliminated, and any discovered security flaws are closed.
• Support and Report: A plan for continuous support is put in place after each security event, along with individualized reporting. We assess the organization as a whole and offer professional guidance for the following actions.

Cybalt is at the forefront of providing world-class DFIR solutions to its customers. Our cybersecurity experts thoroughly investigate cybersecurity incidents our customers face using cutting-edge technologies. Based on this extensive investigation, security loopholes are detected, and ways to plug them are shared with our customers to ensure they don’t face similar incidents in the future, paving the way to their business continuity and growth.