15 Ways to Maintain Computer Network Security in Your Company

15 Ways to Maintain Computer Network Security in Your Company

Computer network security is a crucial aspect for all businesses in this digital age. Not only does security focus on protecting sensitive data, but it also improves the overall performance of the computer network. With cyberattacks becoming more prevalent, you must know how to properly maintain computer network security.

Why is Computer Network Security Important?

Computer network security is important for companies. In this digital era, you must ensure that your computer network system is safe from network security breaches. Here are some reasons why it is important to maintain computer network security:

1. Protecting Sensitive Data

Every company holds confidential information, such as customer data, business strategies, and product designs. If these data fall into the wrong hands, the consequences can be financially and reputationally devastating. It’s no wonder that network security is a major bulwark of defense to protect data integrity and confidentiality.

2. Improving Network Performance

Network security is not only about protecting against cyber threats but also improving the overall performance of computer networks. A secure network operates more efficiently and thus more reliable. Without the risk of lurking security threats, every aspect of the network can function optimally, ensuring the smooth operation of the company while providing a better work experience for all network users.

3. Increasing Risks of Cybercrime

Cyberattacks are increasingly common in both large corporations and small businesses. Attackers are relentless in their search for an entry point into a company’s network. They can steal valuable information, damage systems, or withhold your data. Therefore, network security acts as a responsive measure to evolving threats. You can also take proactive steps to protect your digital assets.

Read also: 11 Common Cybercrime Examples in Indonesia

How to Protect Your Computer Network

What is the right way to keep your computer network safe? Follow the steps below!

1. Network Security Audit

A network security audit aims to evaluate the security system that has been deployed. You can take the necessary corrective steps by identifying potential vulnerabilities and security holes. Regular audits also ensure that the security system always uses the latest technology and can deal with the latest threats.

2. User Access Limit

Each user should be given access rights according to their job responsibilities and needs. Thus, the risk of unauthorized access or misuse of access rights can be minimized. Careful access policy settings can be an effective defense in maintaining network security.

3. Routine Operating System Updates

Operating system updates not only provide new features, but also fix security vulnerabilities that may have been found in older versions. You need to implement a regular update policy to maintain network stability and security.

4. Multi-factor Authentication

Network security is further enhanced by implementing two-factor (2FA) or multi-factor authentication (MFA). This method requires users to provide additional proof to access the system apart from a username and password, such as a biometric code or fingerprint. This significantly reduces the risk of account hacking and ensures that only authorized parties can access the network.

Read also: Definition of Authentication, how it Works and Its Importance for Your Life

5. Turning Off Computer when Inactive

A simple but effective step is to encourage employees to turn off computers when not in use. This not only saves energy but also reduces potential security risks. By turning off the computer, the risk of unauthorized access or remote attacks can be minimized, thus securing the device from potential threats.

6. Avoiding Spam Emails

Security threats often come through spam emails, so you should avoid these threats. Spam emails can carry viruses, malware, or phishing that can damage or steal valuable information. Train employees on how to identify and avoid spam emails. Also, use sophisticated spam filters to reduce the risk of this threat.

7. Data Encryption System

A data encryption system is a stronghold in protecting company information. By implementing encryption, sent and stored data can be difficult for unauthorized parties to access. This is important in dealing with the risk of data theft when transmitting data over a network or data is stored on a server. A solid encryption system provides an additional layer of protection against potential security threats.

8. Cloud Computing

The use of cloud computing technology also contributes to network security. Cloud services often come with high-security features, including firewalls and data encryption. In addition, cloud computing allows you to efficiently monitor and manage network security from a control center, thus simplifying security management tasks.

Read also: 5 Worth Knowing Characteristics of Cloud Computing

9. Using SSL Certificates in Websites

Website security is a crucial aspect especially when it involves the transmission of sensitive data. Installing SSL (Secure Sockets Layer) certificates on websites is a must-not-miss step. SSL forms a security channel between the server and the user by encrypting the data sent and received. This not only gives users a sense of security but also enhances the company’s reputation for maintaining privacy and information security.

10. Latest Antivirus Software Updates

Up-to-date antivirus software can detect and remove new threats that appear regularly. In addition, antivirus software updates also fix security flaws that exist in the system. Make sure all devices on the network are equipped with the latest version of antivirus software to provide maximum protection.

11. Education on Network Security

Employee awareness is essentially the first line of defense against cyber threats. Regular training on security practices, risks, and precautions creates a culture of security throughout the organization. Educated employees are more aware of potential threats, which minimizes the risk of security incidents caused by negligence or ignorance.

12. Routinely Updating Strong Passwords

Network security cannot be separated from a strong password management policy. The use of complex passwords with a combination of uppercase-lowercase letters, numbers, and special characters can form a formidable layer of defense. In addition, changing passwords regularly is necessary to avoid the risk of identity theft or unauthorized access.

13. Avoiding Suspicious Transactions

Online transactions that are not performed carefully can expose people to cyberattacks. Employees need to be educated on how to safely conduct online transactions, such as ensuring a secure internet connection, using trusted sites, and avoiding suspicious links or attachments.

14. Regular Data Backup

The risk of data loss can occur for many reasons, including malware attacks, hardware damage, or human error. Therefore, you should back up your important data regularly as a proactive measure in anticipating such risks. A scheduled backup process and secure data storage ensure that critical data can be recovered quickly after an unwanted incident.

15. Using AdIns’ SUPRBOARD Service

Lastly, you can use AdInsSUPRBOARD service as an innovative solution to network security dynamics. SUPRBOARD makes it easy to monitor your company’s IT network in real time. With SUPRBOARD, you can not only detect threats quickly but also respond to cyber threats instantly. Contact us via WhatsApp for more information and try the demo version of SUPRBOARD!

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Published date :

02 February 2024