Cybersecurity is a term used to describe the security of computer systems. It’s not only computer systems that are protected by cybersecurity, though. Various critical infrastructures, such as power grids, transportation systems, and hospitals, are also at risk of attack. To protect these systems, companies use several techniques, including firewalls, anti-virus programs, and passwords.
Security concerns for critical infrastructure
If a cyber attack hits a critical infrastructure, it could disrupt operations and cause serious damage. For instance, attacks on industrial control systems have the potential to affect transportation, energy, and water distribution.
One vulnerable smart sensor can act as a gateway for compromising other critical systems. As more and more smart devices are connected to critical infrastructure, the attack surface grows. This makes it more difficult to protect against threats.
The electric grid in the U.S. includes over 7,000 power plants and 2.7 million miles of power lines. It also has an extensive supply chain that can expand its attack surface.
Human error is a cybersecurity mistake
If you have been keeping up with the latest news in the world of cybersecurity, you have probably heard that human error is one of the most common factors in cybersecurity breaches. This is true, and it is not a myth. There are a number of things you can do to protect yourself and your organization from these mistakes.
First, there are a number of different methods that you can use to reduce your chances of a cybersecurity error. For example, you can implement policies that prevent employees from sharing company information with unrelated parties. Having a solid password is another great way to reduce your exposure.
Outsider versus insider threats
In a world where cybercriminals depend on insiders to commit crimes, cybersecurity must remain on top of its game. Besides ensuring your organization’s data is secure, it’s also important to keep an eye on your employees’ behavior.
Insider threats are a much more serious threat than outsider threats. They can affect your organization’s equipment, personnel, and data. While they are not as easy to detect as external threats, they can be just as costly.
Insider threats include employees, contractors, vendors, and even volunteers. They can be malicious or accidental. Whether they are intentional or unintentional, they can cause massive damage to your organization.
Zero trust framework
Zero trust is a security framework that enables organizations to safeguard their data. It works by monitoring user behavior and determining how they access systems. This is done through a process of least privilege access and authentication. The model also includes risk-based conditional access.
There are a number of technologies available for delivering Zero Trust capabilities. However, you may want to choose a solution that fits your business model. For example, your security team might prefer a solution that offers session recordings to report on SIEM systems.
To implement a zero trust security solution, you need to validate the identity of users. You also need to create strict policies for accounts. If you have overly permissioned service accounts, you should be sure they never attempt to access domain controllers or authentication systems.
Tools and techniques
When looking for tools and techniques for cybersecurity, it’s important to remember that the field is evolving. The skills and knowledge required to perform these duties may change as new technologies come online, as new threats arise, and as better training becomes available.
Developing the right skills and knowledge is crucial to the success of the cybersecurity workforce. It’s also difficult to forecast the number of workers needed, the mix of skills required, and how the mix of skills will evolve over time.
However, the need for cybersecurity professionals is likely to remain high. As a result, some organizations may find professionalization to be a valuable tool.
Mobile security
With the rising number of connected devices, enterprises are forced to take measures to secure them. This is a necessary step to prevent data loss and cyber intrusion.
Many enterprises use mobile devices and apps for a wide variety of purposes. This presents a challenge for businesses because of the wide variety of threats that can attack a business’ mobile infrastructure.
A good approach is to create a strong security culture within the organization. This will help reduce the risk of a cyber intrusion by increasing the knowledge and awareness of employees.
Another solution is to implement mobile device management software. These systems allow the IT team to control devices and enforce security policies.