Why is Complexity Known to be the Real Vulnerability in IT Sector?

The global security and cybersecurity market size is expected to reach $281.74 billion by 2027. Thus, IT professionals today need to be well-versed and aware of several advanced cybersecurity measures to combat cybersecurity risks and online threats.

Cybersecurity is a unique discipline that supports and protects the computing network, software, hardware, storage, applications, and more. Security leadership provides the best IT practices—including IT security, penetration testing, secure development life cycle, etc.

However, despite the best security measures, IT sectors face several online threats and security risks due to the outdated and inefficient security systems that open up multiple vulnerabilities for online attacks.

Security vulnerabilities may arise due to several reasons—including software bugs, human errors, increased connectivity, and poor access control. However, system complexity is one of the most common and critical causes of system vulnerabilities in the IT sector.

In this article, we’ll see what vulnerability in the IT sector is, why complexity is the real security vulnerability, and why Zero Trust Security is an ideal solution for the same. Let’s begin!

What is a Vulnerability in the IT Sector?

A security vulnerability in the IT sector refers to a weak point or an opportunity in the Information Technology (IT) sector exploited by cybercriminals.

Thus, cyber attackers gain unauthorised access to a computer system or a network via security vulnerabilities—as the vulnerabilities weaken computer systems and open the door to malicious cybercriminals and attackers.

Why is Complexity Known to be The Real IT Vulnerability?

Network complexity increases due to the issue of dissolving the network perimeter.

Enterprise network perimeter has been a crucial pillar of network IT security; however, it has been torn to shreds over the past few years.

What was once well-contained in a defined network perimeter is now spread across the cloud, requiring application access from anywhere at any time. This gave rise to point solutions, Cloud-based single-sign-on, and mobile device management, extending the PC-centric endpoint management with multiple policies supporting multiple products.

In simple terms, this increased the network complexity—creating challenges for IT professionals.

Complexity creates two problems:

  • Complexity increases the attack surface: The more tools and software you deploy—the bigger is the opportunity to identify weak vulnerabilities and links, as too much of a complex system increases the likelihood of flaws, misconfiguration, and unwanted network access.
  • IT teams need to juggle multiple things simultaneously: IT teams need to juggle between managing what they own and daily responsibilities and responding and combating the new and emerging threats.

So, what’s the solution? The simple answer is the Zero Trust model.

Why IT Security Zero Trust is the Solution To Fix Vulnerabilities in the IT sector?

The Zero Trust Security framework strengthens your network and simplifies and unifies your secure access needs—eliminating system complexities altogether.

It simplifies access control by providing role-based one-click access to business resources and applications on a need-to-know basis after strict authentication and authorisation.

Here are some more benefits of the Zero Trust technology:

  • Simplified one-click access for a better user experience.
  • Enhanced security.
  • Better visibility to identify threats in real-time.
  • Easy deployment with high scalability.
  • Least privilege and granular access.
  • Multi-device support.


If your network security is based on outdated and complicated solutions which increase vulnerabilities and online attacks risks–-it’s time to switch to a more secure and robust Zero Trust Security framework.

You can check out InstaSafe’s Zero Trust Secure Access solutions to seamlessly access corporate applications and extend unified secure access to users anywhere in the world.