Ten ways to bolster your fleet's cyber security

We continually read about attacks that disrupt businesses of all kinds. For fleets, these cyberattacks pose a threat to vehicles, cargo, safety, and data as well as the company's bottom line. Admitting that these threats exist is the first step in your path toward better cybersecurity.

Watch out for these cyber risks

Technology has helped streamline the processes and operations of fleets. Technologies such as telematics, GPS tracking, and ELDs have helped reduce the cost and time of keeping trucks on the road and making on-time deliveries. However, this same technology has exposed fleets to the following risks:

Data breaches: Whether it’s driver information, shipment details, or a company’s financial records, there is a great deal of data that could be extremely harmful if breached, resulting in financial losses, legal consequences, and reputational risks.
Remote hijacking: This is one of the most concerning cyber risks as the potential to hack vehicle systems increases. A bad actor gaining control over a truck could lead to accidents, cargo theft, or ransom demands.
Malware and ransomware: These attacks continue to affect businesses, hospitals, government agencies, and just everyday people. A company that falls victim to ransomware can find itself literally frozen until the ransom is paid (if you’re lucky). Malware can result in a hack into data and records that can be incredibly costly to resolve.
Supply chain disruptions: Any time the flow of goods is disrupted, the effects are felt all the way down the line. Delayed shipments and customer dissatisfaction can lead to significant financial losses.
Insider threats: Many breaches occur because an employee with access to sensitive data may fall for a phishing email and open a link that releases the malware. On rare occasions, an employee may deliberately compromise data.

10 practices to bolster cybersecurity

Protecting your company’s data against cybercriminals may seem insurmountable. To be fair, even the most tech-savvy company has had its data compromised. Every business today needs an IT department or employee who is well-versed in the risks of cybersecurity. There are additional steps you can take to mitigate the damage.

Ongoing employee training: As cybercriminals get smarter and artificial intelligence becomes more difficult to detect, you need to keep educating your staff about cybersecurity risks, and let them know how important it is that they report suspicious activities immediately. Teach them how to recognize phishing attempts and inform them of new ways cybercriminals are tricking employees so they will be on the lookout for such attempts.
Regular software updates: This should be obvious but some teams may get complacent and not install the latest updates to their software and systems. It is vital that all operating systems, applications, and Internet of Things (IoT) devices have the latest updates to patch any vulnerabilities.
Network security: Implement firewalls, intrusion detection and prevention systems, and encryption protocols to secure your network and data transmissions.
Control access: You may have too many employees with access to critical systems and data. Limit the access only to those whose roles necessitate access. Then implement multi-factor authentication to enhance identity verification.
Data encryption: Encrypt sensitive data whether for internal usage or during transmission to prevent unauthorized access.
Backup and recovery: This is something that should be done as a general practice to guard against not just cyberattacks but power outages or other potential disasters and disruptions. By backing up critical data and systems, you ensure quick recovery when the danger has passed.
Continuous monitoring: You need to be constantly vigilant to ensure that you can detect and respond to potential threats in real time. Monitor systems and networks continuously.
Incident response plan: You likely have a disaster mitigation plan to respond to natural disasters or some other disruption. You should devote the same amount of time to developing a comprehensive response to a cyber breach. Regularly test and update this plan since cybercriminals keep coming up with new ways to threaten your business.
Vendor assessment: Some of the worst data breaches companies experience didn’t originate within their own company but rather from a trusted vendor—and it’s getting worse. According to Prevalent, a company that measures third-party vendor risk, “in 2023, 61% of companies reported a third-party breach, which is a 50% increase from the previous year and a three-fold increase since 2021.”
Physical security: Cybersecurity needs to be backed up with actual physical security when it comes to access to vehicles, data centers, and other critical infrastructure.

Instituting these practices doesn't guarantee that your fleet or your company won’t experience a data breach, but if you can recover quickly, you can mitigate the damage. Cybercriminals keep changing the way they attack, which is why our security needs to do the same.

This article was originally published on FleetOwner.com.