Computer forensics is the science of collecting, preserving, analyzing, and presenting digital evidence in a manner that is legally admissible. Mobile phone forensics is a subset of computer forensics that specifically deals with the extraction, preservation, and analysis of data from mobile devices.
Both computer forensics and mobile phone forensics are essential tools for investigating a wide range of crimes, including:
Cybercrime, such as hacking, data breaches, and identity theft
Financial crimes, such as embezzlement and fraud
Violent crimes, such as murder and assault
Child sexual abuse
Corporate espionage
Computer Forensics in Milwaukee
There are a number of computer forensics firms in Milwaukee that can provide assistance to individuals, businesses, and law enforcement agencies. These firms typically have a team of experienced and certified computer forensic examiners who are able to recover data from a wide range of devices, including computers, laptops, smartphones, tablets, and external hard drives.
Computer forensic examiners can also analyze digital evidence to identify patterns and trends that may not be immediately obvious. This information can then be used to help investigators identify suspects and develop a case against them.
Mobile Phone Forensics in Milwaukee
Mobile phones contain a vast amount of data, including text messages, call logs, location data, and app data. This data can be extremely valuable to investigators in a wide range of cases.
Mobile phone forensic examiners can extract data from mobile phones in a variety of ways, including logical extraction and physical extraction. Logical extraction is a non-destructive process that copies the data from the phone's file system. Physical extraction is a destructive process that creates a mirror image of the phone's entire internal storage.
Once the data has been extracted, mobile phone forensic examiners can use a variety of tools to analyze it. This analysis can reveal deleted files, hidden data, and other information that may be relevant to the investigation.
When to Use Computer Forensics or Mobile Phone Forensics
Computer forensics and mobile phone forensics can be used in a wide range of situations, including:
When a crime has been committed and digital evidence needs to be collected and preserved. For example, if a company has been hacked, computer forensic examiners can be called in to collect evidence from the company's computer systems.
When a dispute is being litigated and digital evidence needs to be presented in court. For example, if a divorce case is going to court and the parties are disputing who owns certain digital assets, mobile phone forensic examiners can be called in to extract data from the parties' mobile phones.
When a company is conducting an internal investigation into possible misconduct. For example, if a company suspects that one of its employees is engaging in fraud, computer forensic examiners can be called in to investigate the employee's computer and mobile phone.
Benefits of Using Computer Forensics and Mobile Phone Forensics
There are a number of benefits to using computer forensics and mobile phone forensics, including:
Can help to identify and prosecute criminals. By collecting and analyzing digital evidence, computer forensic examiners can help investigators to identify and prosecute criminals who may have otherwise gotten away with their crimes.
Can help to protect businesses and individuals from financial losses. By detecting and preventing cybercrime and other financial crimes, computer forensics can help to protect businesses and individuals from financial losses.
Can help to resolve disputes fairly. By presenting digital evidence in court, computer forensics can help judges and juries to make informed decisions about disputes.
Conclusion
Computer forensics and mobile phone forensics are essential tools for investigating a wide range of crimes and resolving disputes. In Milwaukee, there are a number of reputable computer forensics firms that can provide assistance to individuals, businesses, and law enforcement agencies.
Here are some specific examples of how computer forensics and mobile phone forensics have been used in Milwaukee:
In 2020, a computer forensics firm was called in to investigate a data breach at a Milwaukee-based hospital. The firm was able to identify the hackers and recover the stolen data.
In 2021, a mobile phone forensic examiner was called in to investigate a murder case. The examiner was able to extract data from the victim's mobile phone that helped to identify the suspect.
In 2022, a computer forensics firm was called in to investigate a case of corporate espionage. The firm was able to identify the employee who was leaking confidential information to a competitor.
These are just a few examples of how computer forensics and mobile phone forensics have been used to make Milwaukee a safer place to live and work.