Introduction

SCADA systems are how we coordinate processes in real-time. The system itself is like a control
center, meaning that it is most vulnerable to cyber or physical threats. SCADA systems are useful
but vulnerable for several reasons. My example is SCADA incorporates legacy systems to
communicate, legacy systems are older systems. As an older system, a legacy system often
doesn’t have cybersecurity measurements built into it to stop a cyberattack. The acceptance of
this is the third generation of SCADA systems, which unlike the two is connected through WAN
protocols. Due to being connected via the internet, security measures can be implemented into a
third-generation SCADA system. However, the downside of this is the vulnerability that comes
with being connected to the internet. Making SCADA systems connected to the original at risk of
some form of attack.

Mitigate – Mitigate – Mitigate

This can be mitigated by applying cybersecurity strategies like the CIA triad. There needs to be a
better way of protecting SCADA systems is crucial. Being isolated from the internet most of the
time, there must be a way to mitigate physical attacks. Whether that be extensive background
checks or constant management of SCADA systems nearby. Every measure needs to be taken to
maintain these SCADA systems as they are essential aspects of the modern day.