#plc security

Commanding over crucial business operations and production touchpoints, PLCs are a household name in every factory and manufacturing unit. With industries depending entirely on PLCs to run their day-to-day activities, the need for maintaining security and safety becomes extremely important. 

Let us deep into the need to maintain PLC security and discuss strategies that can safeguard your industry automation system.

Why safeguard PLCs?

PLCs are pivotal to industry operations. They control all automated processes and ensure seamless running and production with reduced manual load. Connected networks with IoT integration can expose PLC operations to more threats via the internet and other digital means. As PLCs form the backbone of industry functions, unauthorized access, data breaches, virus, cybercrimes, sabotage pose alarming risks to production, profits and businesses. 

If the digital brains behind manufacture and processes are at fault, the outcome is sure to affect the production heavily. Even minor breaches can cause errors that can cause disruptions, wastage, or delay in production by affecting precision and effectiveness. It is crucial for all businesses to maintain stringent measures to ensure maximum security and protocols for PLC access and operations to minimize threats and breaches.

Preventative measures

As a business, it is your responsibility to ensure that every machine and process you run maintains 100% health in terms of security. There are several ways you can ensure that your PLC is free from security threats.

Monitoring anomalies

Messung’s PLCs are integrated with smart analytics systems that analyse data at every second. The advanced detection procedures can identify anomalies, unusual behaviour and recognize future threats immediately. Anomaly monitoring systems sound timely alerts so that the security team can take prompt action to eliminate the threat and ensure that the programs run smoothly with little or no delay.

Regular updates

Technology is evolving everyday and so do security processes because cybercrimes are also adapting and improving their methods every section. Therefore, it is crucial to keep your system updated to the latest upgrades so that any security gaps are addressed. 

Access control

There are several threats that are not digital or software-based but are physical in nature. While we tend to overlook physical concerns, surveillance systems, access controls and secure chambers can prevent tampering, stealing and other safety concerns. Limiting access to authorized personnel and enforcing strong authentication protocols are other means to ensure trusted individuals are interacting with your business operations and they are fortified against potential threats.

Safety training

Training your employees to carry out best practices for security is absolutely essential. Your safety team should be ready for any security concerns or situations that may arise. Knowledge transfer sessions and simulating safety breach situations to prepare them for the right response goes a long way to make sure precautionary measures are in place.

Our safety first approach

At Messung, we are highly conscious about the concerns PLC safety breaches might pose. That’s why we ensure maximum security such as enabling multi-factor authentication, password policies, role-based access controls and other measures when we transform your business to adapt any automated system. Our advanced data analytics predict future concerns and enable businesses to be aware of possible errors and correct them before they can occur. 

For us, safety and precautionary measures come first when it comes to any automation processes. We have safety protocols in place for any possible defaults. In case of any disruptions, you can simply activate the lines of defence to limit further scope of attack.

Messung at your service

PLC or programmable logic controllers have become an important component of all industries. Messing stands ahead from the competition when it comes to PLCs that meet every industrial need effectively. While Messung’s industrial automation offerings are various, our name is an industry standard because of our quality services. We take pride in our excellent service team who delivers value while maintaining the highest standards.