Cyber security Career

When Did Cyber Security Start?

Cyber Security Career
Cyber Security Career

Cyber security is a term that gets thrown around a lot these days, but do you ever stop and wonder when it actually started? Sure, we can trace the origins of computing back to the early 1800s, but it wasn’t until much later that people started thinking about cyber security. In this blog post, we will explore the history of cyber security and how it has evolved over time. We will also discuss some of the most significant events that have shaped the landscape of cyber security as we know it today.

The early days of cyber security

The early days of cyber security are often traced back to the Cold War. In the 1950s, as part of the arms race between the United States and the Soviet Union, both countries began developing computer systems that could be used to launch nuclear missiles. These systems were highly classified, and protecting them from hackers was a top priority.

In the 1960s, additional computers were connected to the military’s networks, including those used for weather forecasting and air traffic control. Again, security was a major concern. The first formal cyber security guidelines were developed in this era by the U.S. Department of Defense.

By the 1970s, civilian organizations were beginning to use computers for a variety of purposes, from managing inventory to tracking financial transactions. As these organizations became more reliant on computer systems, they also became more vulnerable to attacks. The first major virus outbreak occurred in this decade, when a graduate student released a program that caused computers to crash.

As computer usage increased in the 1980s and 1990s, so did cyber crime. This period saw the rise of hacker groups like Legion of Doom and Chaos Computer Club. Major corporations and government agencies were targeted by these groups, leading to an increase in investment in cyber security measures.

The first major cyber security event

The first major cyber security event occurred in 1988 with the Morris Worm. This worm was created by a graduate student at Cornell University and released onto the internet. The worm was designed to replicate itself and spread to other computers, causing them to crash. The Morris Worm is considered to be one of the first major cyber security threats and led to the development of many of the anti-virus and anti-malware programs we use today.

The birth of the internet

The internet was born in the early 1970s, when the US military developed a way to share data between computers. This system, called ARPANET, was designed to be resistant to nuclear attack, and it quickly became clear that it had immense civilian potential. The first email was sent in 1971, and by 1973 there were already 100 computers on the network. In 1974, two computer scientists developed TCP/IP, the protocol that would allow different types of computers to communicate with each other. This laid the groundwork for the modern internet, which began to take shape in the 1980s with the development of new technologies like Ethernet and DNS.

The modern era of cyber security

The modern era of cyber security started in the early 2000s with the rise of the internet. Since then, there has been a continuous arms race between those who want to exploit vulnerabilities in computer systems and those who want to protect them.

In the early days of the internet, security was not a major concern. However, as more and more people started using the internet for important tasks such as banking and shopping, it became clear that there was a need for better security. This led to the development of various security technologies, such as firewalls and encryption.

As the internet became more widespread, so did cyber crime. This resulted in a need for even stronger security measures. Today, cyber security is a vital part of keeping our online information safe from criminals.

How to protect yourself in the age of cyber threats?

In the age of cyber threats, it is important to take steps to protect yourself from becoming a victim of identity theft or other cyber crimes. Here are some tips to help you stay safe online:

  • Use strong passwords for all of your online accounts and never reuse passwords.
  • Be cautious when clicking on links in emails or on websites. Verify that the website is legitimate before entering any personal information.
  •  Do not respond to email requests for personal information or financial account details. Legitimate companies will never request this type of information via email.
  •  Keep your computer’s security software up-to-date and run regular scans for viruses and malware.
  •  Back up important files and data regularly in case your computer is compromised.By following these simple tips, you can help protect yourself from becoming a victim of cybercrime.

The first computer virus

The first computer virus was created in the early 1970s. At the time, there were no anti-virus or anti-malware programs, so the virus was able to spread quickly and infect many computers. The virus was designed to delete files on infected computers and was able to bypass security measures. This made it difficult to remove and caused extensive damage to many systems.

Cyber security Career

The early days of hacking

The early days of hacking were a time of exploration and experimentation. There was no clear definition of what constituted a “hack,” and anyone who was curious could explore the fledgling internet and try to figure out how it worked. This spirit of openness and collaboration led to some incredible innovations, but it also left the door open for malicious actors to exploit vulnerabilities.

One of the first documented cases of hacking occurred in 1974, when a group of students at MIT figured out how to bypass the university’s computer network security system. They used this access to change grades and make long-distance phone calls on the school’s dime. While this may seem like a harmless prank, it highlighted the potential for misuse of these new technologies.

As more people began to use computers and connect to the internet, incidents of hacking increased. In the 1980s, hackers began releasing “viruses” that could spread from one computer to another, wreaking havoc on networks and individual machines. These viruses were often created for amusement or political reasons, but they could also be used for more nefarious purposes such as stealing sensitive information or holding systems hostage until a ransom was paid.

With the increasing sophistication of attacks, organizations began to realize the need for cyber security measures to protect their systems and data. The 1990s saw the rise of anti-virus software and firewalls, which are still essential components of any cyber security system today. As we continue to become more reliant on technology, it’s clear that hacking is here to stay.

The rise of corporate espionage

The rise of corporate espionage is often thought to have started in the early 1990s with the advent of the internet. However, this is not the whole story. Cyber security actually has a much longer history, dating back to the early days of computing.

In the early days of computing, companies were often reluctant to share information about their systems and networks for fear of giving away trade secrets. This led to a culture of secrecy and mistrust, which made it difficult for security experts to understand the threats facing businesses and how to protect them.

This began to change in the late 1980s as more companies began to recognise the importance of sharing information about security threats and vulnerabilities. In 1991, a group of leading US companies formed the Information Sharing and Analysis Center (ISAC), which was designed to promote information sharing between businesses.

The ISAC was followed by similar organisations in other countries, such as the UK’s National Infrastructure Security Co-ordination Centre (NISCC) and Australia’s AusCERT. These organisations helped create a global community of cyber security experts who could share information and best practices.

The rise of corporate espionage accelerated in the early 1990s with the growth of the internet. This created new opportunities for criminals and spies to steal sensitive information from businesses. As businesses increasingly relied on computer networks, they became more vulnerable to attack.

In response to these threats, governments and businesses began investing heavily in cyber security. The first major piece of legislation was the US Privacy Act of 1974, which regulated the use of computer systems by the US government.

This was followed by the UK’s Data Protection Act of 1984, which introduced similar regulations for businesses. These laws were designed to protect people’s privacy, but they also had the unintended consequence of making it more difficult for businesses to share information about security threats.

The problem was exacerbated by the introduction of the European Union’s General Data Protection Regulation (GDPR) in 2018. The GDPR made it even harder for businesses to share information about security threats, as they could be fined if they failed to protect people’s personal data.

As a result of these changes, the culture of secrecy and mistrust that existed in the early days of computing has returned. This has made it more difficult for security experts to understand the threats facing businesses and how to protect them.

The growth of cyber crime

Since the early days of the internet, there has been a steady growth of cyber crime. This is largely due to the fact that the internet provides a anonymous platform for criminals to operate. Additionally, as more and more businesses and individuals rely on the internet for day-to-day operations, the potential for cyber crime increases.

One of the earliest recorded instance of cyber crime was in 1974, when a group of hackers known as the “Mafia” gained access to AT&T’s long distance network and made $120,000 worth of phone calls for free. In 1987, another group of hackers known as the “Legion of Doom” gained access to various government computer systems.

As the internet has become more widespread, so too has cyber crime. Today, there are a variety of different types of cyber crime, from identity theft to ransomware attacks. And with the advent of new technologies like blockchain and artificial intelligence, it’s likely that we’ll see even more sophisticated forms of cyber crime in the future.

The birth of the modern cyber security industry

Industry experts believe that the modern cyber security industry was born in the early 1980s. This is when the first personal computers were released and when businesses started to use them for data storage and processing. Early cyber security companies were founded in response to the increased need for security solutions for these new computer systems.

The modern cyber security industry has its roots in the early days of computing, when the first personal computers were released. At this time, businesses started to use computers for data storage and processing, which created a need for security solutions. Early cyber security companies were founded in response to this need, and they have been evolving ever since to keep up with the changing landscape of threats.

Today, the cyber security industry is a multi-billion dollar industry that is constantly innovating to stay ahead of the latest threats. Cyber security companies offer a wide range of products and services, from antivirus software to managed security services. And as our reliance on technology continues to grow, it’s likely that the cyber security industry will continue to grow along with it.

Today’s cyber threats

There are many different types of cyber threats that exist today. Some of the most common include viruses, malware, phishing scams, and ransomware. Each type of threat can have different effects on your computer or device, and it is important to be aware of all of them.

Viruses are one of the oldest types of cyber threats and can cause a variety of problems for your computer. They can delete files, damage programs, and even infect other computers on your network. Malware is similar to viruses, but it is usually designed to do something specific, like stealing information or taking control of your computer.

Phishing scams are another common type of cyber threat. These scams typically involve someone pretending to be from a legitimate company or website in order to get you to enter personal information or click on a malicious link. Ransomware is a newer type of threat that can Lock down your device or encrypt your files until you pay a ransom fee. This type of threat is becoming more and more common, so it is important to be aware of it and know how to protect yourself.


Cyber security is a relatively new field, but it has already had a profound impact on the way we live and work. The history of cyber security is fascinating, and it’s only going to become more important in the years to come. I encourage you to learn more about cyber security and how you can protect yourself from online threats.