Learn all about forensic computing and its importance
Posted: Tue Dec 24, 2024 10:28 am
Computer forensics is the investigation through digital traces that cybercriminals often leave when committing crimes on the internet or against specific computers.
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In times of false information and countless online scams, the work of IT professionals focused on digital security is essential .
Check out below what Forensic Computing is, its history overseas chinese in usa data current importance and how you can enter this market.
What is Computer Forensics?
Computer Forensics is part of digital forensic science and encompasses a series of techniques, processes and strategies that aim to investigate and collect evidence of crimes through the internet and devices such as digital media.
In criminal investigations, it was from the 1980s onwards that forensic computing became increasingly common and usual in courts around the world.
In that decade, personal computers began to be introduced into businesses and homes, and although there was no internet, there was the use of floppy disks and other devices that could be infected or steal information.
From the following decade, more precisely, from 1996, as the internet became popular, security breaches began to become common in protection systems that should be infallible.
It was in the 2000s that forensic computing gained strength, revealing digital crimes through the data that defendants left on the web.
Emails, information on social networks and even data from smartwatches have begun to be used in courts to reveal and elucidate crimes of all kinds.
Next, we will talk a little more about the importance of digital criminal investigation in the eyes of today's justice system.
How important is forensic computing for justice today?
Computer forensics follows Locard's principle “every contact leaves a trace”. The phrase was said by Edmond Locard, better known as the French Sherlock Holmes and considered one of the fathers of modern forensic science.
He said that any touch or step can leave marks, even silent ones, that can be found and extracted to solve a case.
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Since then, forensic science has evolved a lot, especially with advances in computing and the internet.
At the same time as progress was made, a series of new challenges also began, now in a virtual environment .
Following Locard's teachings and all the situations that have appeared over time in forensic science, forensic computing is today one of its most important arms in the elucidation of crimes in the world.
In addition, cybersecurity or digital security goes hand in hand, being focused on correcting bugs, strengthening digital barriers with the use of firewalls and antivirus, including analyzing information and solving online problems.
Cybersecurity protects systems and generally focuses on applying digital security services to companies and even end users.
Returning to Forensic Computing, in the case of heinous or even negligent crimes with victims, nowadays it is essential to analyze all digital traces and determine the steps taken by the criminals.
In court, prosecutors use data from social media , cloud-based electronic devices and emails to create a timeline and story for crimes to tell the jury.
The forensic computing professional must be a person with good training and skills to investigate and solve crimes. Below, check out what the area is like and what is needed to work in it.
See how forensic computing works
The forensic computing professional must follow 4 analysis processes to investigate traces in digital materials , whether virtual or physical:
Identify and analyze devices;
Maintain data quality;
Computer forensic analysis;
Final reports
When identifying and analyzing devices, the types of devices and information that will be collected are verified, in addition to maintaining the quality of this data.
In forensic analysis, the objective is to find traces of cybercrimes or otherwise, which corroborate other evidence and information in the process. Finally, the reports are the experts' conclusions based on the data collected and analyzed.
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Forensic computing is used exclusively in criminal investigations, but can also be used in other types of legal processes such as common legal processes , intellectual property, and corporate security, better known as cybersecurity .
How to start working with criminal computing?
Whether to solve heinous or cyber crimes such as scams and fraud, forensic computing plays a fundamental role in resolving legal processes more quickly and legally.
To become a professional in computer forensics, you must complete a 4-year degree in Computer Science.
There are currently 2 and 3-year technological undergraduate courses focused on cybersecurity that aim to offer digital security services to companies.
The computer scientist has a range of opportunities and can work as both a computer expert or a cybersecurity expert.
The cybersecurity professional will implement protection systems to prevent information theft, data exchange with criminals or failures such as bugs.
The computer expert's job is to investigate data on CDs, pendrives, HDs and SSDs, in cloud folders, compromising emails and posts and comments on social networks.
Using this information, the expert analyzes and links information, if any, that reveals a crime or is part of the process leading up to the crime committed.
Computer experts generally work in public bodies such as the police, and must enter this public administration through a public competition.
Computer experts can also work in auditing and private investigation companies, including offering services to public and private bodies.
Computer Forensics
Computers have made life easier for everyone, but there are many who use them frivolously to commit crimes.
If you are interested in working as a computer expert, start with the Computer Forensics course .
Basic level course, with a workload of 40 hours and 21 classes on investigation structure, file system, network analysis, cryptography and much more.
Sign up for the Responsible Parenting course
Improve your parenting skills and become a role model for your children. Sign up for the free Responsible Parenting course and start your learning journey today.
Learn more
In times of false information and countless online scams, the work of IT professionals focused on digital security is essential .
Check out below what Forensic Computing is, its history overseas chinese in usa data current importance and how you can enter this market.
What is Computer Forensics?
Computer Forensics is part of digital forensic science and encompasses a series of techniques, processes and strategies that aim to investigate and collect evidence of crimes through the internet and devices such as digital media.
In criminal investigations, it was from the 1980s onwards that forensic computing became increasingly common and usual in courts around the world.
In that decade, personal computers began to be introduced into businesses and homes, and although there was no internet, there was the use of floppy disks and other devices that could be infected or steal information.
From the following decade, more precisely, from 1996, as the internet became popular, security breaches began to become common in protection systems that should be infallible.
It was in the 2000s that forensic computing gained strength, revealing digital crimes through the data that defendants left on the web.
Emails, information on social networks and even data from smartwatches have begun to be used in courts to reveal and elucidate crimes of all kinds.
Next, we will talk a little more about the importance of digital criminal investigation in the eyes of today's justice system.
How important is forensic computing for justice today?
Computer forensics follows Locard's principle “every contact leaves a trace”. The phrase was said by Edmond Locard, better known as the French Sherlock Holmes and considered one of the fathers of modern forensic science.
He said that any touch or step can leave marks, even silent ones, that can be found and extracted to solve a case.
Free Responsible Parenting Course
Improve your parenting skills with our free Responsible Parenting course. Available online to anyone who wants to strengthen family ties and develop more conscious parenting. Take advantage of this opportunity!
Learn more
Since then, forensic science has evolved a lot, especially with advances in computing and the internet.
At the same time as progress was made, a series of new challenges also began, now in a virtual environment .
Following Locard's teachings and all the situations that have appeared over time in forensic science, forensic computing is today one of its most important arms in the elucidation of crimes in the world.
In addition, cybersecurity or digital security goes hand in hand, being focused on correcting bugs, strengthening digital barriers with the use of firewalls and antivirus, including analyzing information and solving online problems.
Cybersecurity protects systems and generally focuses on applying digital security services to companies and even end users.
Returning to Forensic Computing, in the case of heinous or even negligent crimes with victims, nowadays it is essential to analyze all digital traces and determine the steps taken by the criminals.
In court, prosecutors use data from social media , cloud-based electronic devices and emails to create a timeline and story for crimes to tell the jury.
The forensic computing professional must be a person with good training and skills to investigate and solve crimes. Below, check out what the area is like and what is needed to work in it.
See how forensic computing works
The forensic computing professional must follow 4 analysis processes to investigate traces in digital materials , whether virtual or physical:
Identify and analyze devices;
Maintain data quality;
Computer forensic analysis;
Final reports
When identifying and analyzing devices, the types of devices and information that will be collected are verified, in addition to maintaining the quality of this data.
In forensic analysis, the objective is to find traces of cybercrimes or otherwise, which corroborate other evidence and information in the process. Finally, the reports are the experts' conclusions based on the data collected and analyzed.
Free Excel training from Basic to Advanced
Acquire new skills and transform your career with our free Excel course from Basic to Advanced. Sign up now and start standing out in the job market!
Learn more
Forensic computing is used exclusively in criminal investigations, but can also be used in other types of legal processes such as common legal processes , intellectual property, and corporate security, better known as cybersecurity .
How to start working with criminal computing?
Whether to solve heinous or cyber crimes such as scams and fraud, forensic computing plays a fundamental role in resolving legal processes more quickly and legally.
To become a professional in computer forensics, you must complete a 4-year degree in Computer Science.
There are currently 2 and 3-year technological undergraduate courses focused on cybersecurity that aim to offer digital security services to companies.
The computer scientist has a range of opportunities and can work as both a computer expert or a cybersecurity expert.
The cybersecurity professional will implement protection systems to prevent information theft, data exchange with criminals or failures such as bugs.
The computer expert's job is to investigate data on CDs, pendrives, HDs and SSDs, in cloud folders, compromising emails and posts and comments on social networks.
Using this information, the expert analyzes and links information, if any, that reveals a crime or is part of the process leading up to the crime committed.
Computer experts generally work in public bodies such as the police, and must enter this public administration through a public competition.
Computer experts can also work in auditing and private investigation companies, including offering services to public and private bodies.
Computer Forensics
Computers have made life easier for everyone, but there are many who use them frivolously to commit crimes.
If you are interested in working as a computer expert, start with the Computer Forensics course .
Basic level course, with a workload of 40 hours and 21 classes on investigation structure, file system, network analysis, cryptography and much more.