In the digital age, network security professionals are in high demand as businesses of all types try to keep their own information and that of their customers strictly secure. This makes network security an excellent career path for individuals who want to do much-needed work that plays an important social role.
Completing a network security training program will allow you to acquire a variety of valuable skills and advanced knowledge that will help you perform this job effectively. Sometimes, however, simple things can make all the difference when comes to ensuring a secure network. Keep reading for a few easy-to implement tips that will help you keep networks airtight as you move into your career.
One very simple way to increase the security of a network is to implement a two-factor authentication system. Two-factor authentication is an option on many large sites like Gmail, and requires that users enter a password and verify themselves through a second method, often a code sent via SMS message.
This is especially important for cloud-based systems, which allow users to login from many different locations, devices, and networks. With two-factor authentication, a third party guessing a password or taking advantage of an auto-filled one would not be enough to compromise network security.
A crucial thing you will learn during your training in network security is the importance of using trusted sources. When downloading files or programs, make sure they are all coming from trusted websites and providers. This will limit the risk of introducing viruses or malware onto your computer and network, and make it easier to control your system’s content.
Another simple way to minimize the chances of a network security breach is to ensure that all software and operating systems on your computer and others on the network are up-to-date. Many systems will automatically install updates.
Check to see whether this is the case and, if not, ensure that suggested updates are accepted and installed regularly and without delay. Program updates often include patches to bugs and security vulnerabilities, and falling behind in these updates can leave your network vulnerable.
On many network systems, administrator accounts are granted higher privileges and can perform more functions, such as changing passwords and installing new software.
As you start your career after your diploma in cyber security, make an effort to minimize the number of individuals who are granted this access. While individual employees enjoy the convenience of administrator privileges, each user is a potential point of security failure.
Even if you have top-quality network security measures in place, they are only as strong as the people who are using them (or not using them). Make sure that all network security protocols are clear to all employees, and that any changes implemented are communicated clearly.
This will reduce the security threat of human error, and will help ensure that your security measures become part of an effective and cohesive team effort – the ideal dynamic for a successful network administrator.
Do you want to learn more about network and cyber security?
Contact Willis College to find out how you can enroll in our network security professional diploma.