July 28, 2021

Digital Forensics VS Cybersecurity USA 2021 | A Comprehensive Guide

Topic: Digital Forensics VS Cybersecurity USA 2021

Digital Forensics VS Cybersecurity USA 2021


Digital Forensics VS Cybersecurity USA 2021

Cybercriminals are everywhere nowadays lurking in the darkest corners of the internet. They are busy 24/7 defrauding people, stealing their data, and hacking the system for ransom. To counter such perpetrators, organizations hire different security specialists to protect their systems.

For the foolproof security of the systems, each organization needs two different types of security professionals.

Some of them, known as cybersecurity experts, take some precautionary steps to secure digital assists. And, others’ role is to deal with the aftermath of the incident and these are referred to as digital forensics.

Both types of professionals work together to make digital property super-secure.

What is the difference between cybersecurity and digital forensics? Do computer forensics and digital forensics identical?

In this article, we will cover how digital forensics in cybersecurity makes a difference.

But, before we talk about digital forensics VS cybersecurity, let’s understand the difference between computer forensics and digital forensics…

 

Computer Forensics VS Digital Forensics

Computer and digital forensics are experts who hunt the hackers and understand their motivations aftermath of the incident. Then, they share the analyzed data with cybersecurity professionals to enhance the security of the system to protect digital assets.

Though many experts use both terms interchangeably, however, both are non-identical. As far as computer forensics is concerned, it refers to the investigation of computers only after a hacking attack. However, digital forensics is a broader term that not only includes computers but also all digital devices like digital cameras and flash drives, etc.

In simple words, computer forensics only covers computing devices. But digital forensics deals with all devices that work on 0 and 1 including PDAs, scanners, printers, and biometric devices. Simply, computer forensics comes under digital forensics. Therefore, if a hacker breaches biometric devices, you will have to call digital forensics instead of computer forensics.

 

What Is The Difference Between Cybersecurity and Digital Forensics?

Both types of professionals are heavily reliant on each other within the broader field of information security. These professionals collaborate with each other to safeguard digital devices and data.

Though these experts utilize almost similar tools and training, they handle different sides of information security. And, their responsibilities are not the same. Their objectives are the same i.e. to protect systems. But they use different approaches and producers to achieve their tasks.

Due to some key differences, cybersecurity experts and cyber forensics have different career paths and experiences. Let’s talk about the difference between cybersecurity and digital forensics…

 

Also read: How Much Does a Cybersecurity Specialist Make USA 2021?

 

Digital Forensics VS Cybersecurity USA 2021

Cybersecurity VS Digital Forensics USA 2021


  1. Different Goals to Protect The Systems

Digital forensics and cybersecurity experts are instrumental in the protection of digital assets. However, this defense comes from two different angles.

The main goal of cybersecurity is to prevent data breaches by focusing on the prevention and detection of cyber-attacks. On the other hand, the main aim of cyber forensics is to handle the aftermath of the incident and play an investigatory role.

You can consider a cybersecurity expert as the policeman who protects the event from potential threats. And, think of the forensics expert as the crime scene investigator who tries to figure out the cause after an incident.

Within the IT firm, companies hire a cybersecurity expert to design, build and program their internal information system and databases. These experts create, manage, and update different security systems to prevent outsiders to gain unauthorized access. They achieve their tasks by writing a complex piece of code and build a self-scanning database from scratch. However, hackers can still somehow manage to breach their system. And, that’s the point where cyber forensics comes in.

Cyber forensics or computer forensics analysts take the potentially damaged system into their custody. Then, they not only retrieve lost data but also retrace the hackers’ steps. They also work with different law enforcement agencies to search for evidence.

Cyber forensics shares the details of breaches with cybersecurity experts. Then, cybersecurity professionals bridge the gap to improve the security of the system.

 

  1. Different Approaches of Digital Forensics and Cyber Security

Digital forensics and cybersecurity professionals use different approaches to achieve their different objectives. Both have different responsibilities so they use different tools to accomplish their tasks.

Cybersecurity personnel evaluates a system on what types of protective measures it needs. They try their best to make the system secure so that no one can infiltrate the system. For example, they set up highly encrypted passwords and 2-step verification methods to stop unauthorized access to the system.

In contrast, cyber forensics experts try to figure out how a hacker gained access. They are aware of the latest trends in information security hacking, ransomware attack, phishing schemes, and other malware attacks.

 

  1. Both Have Different Working Procedure

The main purpose of cybersecurity education is to build system-wide organizational strategies. However, computer forensics experts study legal and procedural elements of gathering evidence.

The cybersecurity team creates user access systems, network protocols, and in-depth audit of systems to improve their security. They build or use already developed tools like Network Security Monitoring tool, Encryption Tool, packet sniffers, Network Defense Wireless, and Antivirus Software. They also properly guide employees and clients about the secure usage of the system.

On the other hand, digital forensics gather information after a cyber-attack. For this purpose, they use different tools like Encrypted Disk Detector, Autopsy, Network Miner, Wireshark, RAM Capturer, and Forensic Investigator. These tools help them to gather evidence then they share the breached information with cybersecurity experts to remove breaches.

 

Wrapping Up

Digital forensics and cybersecurity work hand-in-hand to improve the information security of an organization.

However, both are independent fields i.e. their focuses, approaches, training, and position are totally different.

Almost every organization needs cybersecurity experts due to their sky-high demand.

Because these experts maintain the security of the company’s website, payroll, network, email servers, online sales, internet connections, in-store sales, digital assets, etc.

In contrast, digital forensics will be in need only after a hacking attack that occurs rarely.

However, It’s best to have both types of experts to make the system super-secure.

Cybersecurity
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