Cyber Forensic Investigation has already made its name well known in providing quality results in an investigation not only in cyber attacks but also in real-world crimes.
What we are fully aware of is the forensic techniques used in a normal criminal investigation, however, when we talk about digital crime forensic, it will require a much deeper understanding.
The similarity that lies between a security breach and a real-world crime is the mistakes that are often made by the investigators.
When a cybersecurity breach happens, sometimes it will take the company several months before they realize they have been attacked and when symptoms are being ignored and not reported especially to the management, it would be catastrophic. When cases like this happen, millions of people and company data will be in great danger, because of a poor investigation.
Now, let us learn more about Cyber Forensic Investigation and what are mistakes that we must not do.
Cyber Forensic Investigation
A cyber forensic investigation is a detailed report of an incident. The collected data will then be used to resolve all inquiries and to prevent similar attacks from happening in the future.
The difference between cybercrime and a crime is when a cyber attack is initiated, the evidence and traces are found on digital devices or digital information.
Mistakes You Should Not Do
Failure to capture the scene
Similar to a crime scene, the authorities will have a single moment to photo capture the incident. Digital forensic investigators will also have that same opportunity to document the first stage of a data breach. Imaging is important to forensics, it will help the investigator in analyzing the data.
A photo will include information in stored data, targeted system data, exact date, and time of the incident. So that when changes are applied after, you will still have a copy of the initial data.
Incompetent prevention plan
When starting a cybercrime investigation, you should be aware of the restrictions and boundaries of entry or access to the crime scene. This is in order not to tamper with important details and documents.
If the information is compromised, it will be difficult for investigators to track the origin. The investigation must be carefully performed not to make changes to metadata, temporary files, and caches.
No established communication
An investigation will require steady and consistent communication among the security team, management, law enforcement, board members, and stakeholders. All information should be well delegated to understand the environment of the incident, it will help you get an overview on an assessment from the senior management point of view.
Communication is very important and is mostly neglected by all. Information should be professionally recorded and timely distributed to minimize the time it takes to investigate and mitigate an incident.
Absence of policies, rules, and procedures
Incidents are easily handled when your company has defined policies, rules, and procedures.
While many companies fail to properly draft a plan during the initial stages, they would not have anticipated that it can result in negative outcomes.
This will act as a guideline in every cyber incident. It will also enable you to create a checklist of the important things, so you won’t forget about anything.
Career Opportunity
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