How to Protect Network Security?


The internet has brought a lot of convenience to our lives, but there are many types of Cyber threats that come through the world wide web. Most organizations have an infinite amount of data that they need to keep secure and confidential. Every year thousands of terabytes of data suffer breach and costs to organizations in millions of dollars. To protect your data against such cyber threats, you need strong and effective network security for your business. Let us explore in this post some effective steps to make your network safe and secure.

Know your network infrastructure.

Understanding the infrastructure of your network is essential even before you take the first step to protect your network from potential threats. If you are not aware of the hardware components and software in your network, you cannot take the right steps to protect them. Create a list of all the hardware software and digital security certificates that you are currently using in your network. Routers, switches printers, and computer systems are an example of hardware while antivirus, firewalls, and any other programs are the software on your systems.

Implement network segmentation and segregation.

Securing an unsegmented network can be a complicated process. Also, an unsegmented network is vulnerable to be attacked by potential hackers. They can access confidential business data that can result in a data breach. Network segmentation and aggregation can be highly useful in such conditions offering you complete control over how network traffic moves in the business environment.

Install anti Malware software on your systems.

Malware can attack your network and data in the form of viruses, trojans, worms, and spyware. Anti-malware tools can identify dangerous programs and prevent them from attacking your data. Anti-Malware also prevents search programs from spreading into your systems and minimizes any damage to your software.

Use endpoint security.

Many businesses across the world are implementing the bring your own device (BYOD) policy to differentiate between personal and work computer systems. The bring your own device policy also makes the company data vulnerable to breaches and threads. Using endpoint security creates an additional layer of protection between personal devices, remote devices, and business networks.

Virtual private network (VPN)

Firm tools help businesses to authenticate the communication between endpoint devices and secure networks. The remote access VPN makes use of a secure sockets layer (SSL) and IPsec for authentication and creating encrypted lines for blocking other parties from eavesdropping.

Intrusion prevention systems.

Also known as intrusion detection systems, these systems continuously scan network traffic to identify a variety of attacks and respond quickly to protect your network. These systems usually make use of a database containing the known attack methods in order to recognize the threats immediately.

Web security.

Web security is a broad term that describes security measures, including tools, hardware policies, and many other things. All these tools and policies ensure the safe and secure use of the web when used in a business network. Web security prevents cyber threats from using browsers as access points to access a network. 

Optical Regeneration Taps

Using network regeneration taps help with the replication of traffic and increases the number of monitoring tools to access a network. These are passive hardware devices that offer complete visibility of traffic and keep the network unaffected by monitoring devices. The network regeneration tap is invisible and shields the monitoring tools from detection and polluting the network data. 

Cyber insurance.

Cyber insurance is a type of insurance that covers the liabilities for data breaches, including sensitive customer information such as credit card details, social security numbers, account numbers, health records, and driver’s license numbers. Having cyber insurance notifies you about a data breach and also pre-stores personal identification of the affected customers. It helps you recover compromised data and repair the damaged computer systems.

Create an IT policy and implement it.

A clearly defined IT policy contains the guidelines that your employees need to follow while using your network. A network security policy also holds your employees accountable for violations. It describes the rules for access and operation of a network under normal conditions and also offers advice in the event of a violation. An IT policy also ensures that rules are maintained and implemented in a network. 

Final Words

Network security is extremely important and these tips will help you to do so. All you need is to be aware of all the tools including hardware, software, and certifications you use on your network and maintain them. Following the tips in this post can help you enhance the security of your network. 

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