Five Ways to Defend Against Network Security Threats – EC-Council

Businesses of all sizes are susceptible to network security threats. Since hackers and cybercriminals are always looking for new ways to exploit network vulnerabilities, business owners must take steps to protect their data and infrastructure. This article will discuss five ways to prevent network security threats.
Before we discuss specific methods for thwarting network threats, it’s essential to understand the importance of network security. Having a secure network is vital to protecting data and preventing unauthorized access to systems. Additionally, maintaining a secure network can be part of meeting compliance requirements and protecting brand reputation (Bailkoski, 2021). Businesses that neglect network security are more likely to experience data breaches, which can be costly and damaging.
Businesses can face many types of threats to their networks. Some of the top network security risks include:
There are many different ways to defend against network-related threats. Here are five of the most effective methods.
One of the first lines of defense against malware and other viruses is to install antivirus software on all devices connected to a network (Roach & Watts, 2021). Antivirus software can detect and prevent malicious files from being installed on a system, and it should be updated regularly to include the latest definitions.
Another essential step in protecting a network is to create strong passwords. Passwords should be at least eight characters long and include a mix of letters, numbers, and symbols. They should also not be easy to guess—for instance, the user’s name or the name of the company.
A third way to reduce risk of attacks on a network is to enforce security policies. Security policies can help ensure that all devices on a network are protected against viruses and malware and that users are using strong passwords. These policies can also restrict access to some network regions and limit user privileges.
Firewalls are another essential tool in defending networks against security threats. A firewall can help prevent unauthorized access to a network by blocking incoming traffic from untrusted sources. Additionally, firewalls can be configured to allow only certain types of traffic, such as web traffic or email.
Finally, it’s important to monitor activity on the network. Tracking logs and other data enables suspicious activity to be identified quickly, allowing security personnel to take steps to investigate and mitigate potential threats.
Network security breaches can have severe consequences for businesses, including:
If you want to learn more about how to protect networks against security threats, consider enrolling to the best network security courses with accredited program provider EC-Council. EC-Council’s Certified Network Defender (C|ND) program is designed to cover everything you need to know about network security protection, from the basics to advanced techniques.
The C|ND is designed to provide cybersecurity professionals with the knowledge and skills they need to defend networks against various security threats. The program covers a wide range of topics:
Network security is a critical area of cybersecurity, and there is high demand for qualified professionals. If you’re interested in pursuing a career in cybersecurity, the C|ND program can provide you with the skills you need to start your journey. For more information about the C|ND  program, visit EC-Council’s website today.
Bailkoski, R. (2021, April 30). Why cybersecurity needs to be a top priority for the C-Suite today. Forbes.
Mathews, L. (2021, March 31). Akamai warns that DDoS extortion attacks are skyrocketing. Forbes.
Roach, J., & Watts, R. (2022, February 17). Best antivirus software of November 2021. Forbes.
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© 2022 EC-Council
© 2022 EC-Council


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