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The security of your company’s network is paramount. Given the rising tide of cyber threats, ensuring your network’s immunity to viruses is essential. As an IT expert with a specialization in network security at we-IT, a leading IT security firm, I’m here to share 15 critical virus protection tips. These will aid in safeguarding your company’s network while boosting productivity and efficiency. Additionally, I will outline how we-IT’s expertise can contribute to the security of your network. Let’s explore the intricacies of IT security and discover strategies to shield your company network from viral threats.

An in-depth look at the challenges of virus protection for companies

Companies of all sizes must face up to the ever-changing cyber threat landscape. Network protection is a challenging task due to the diversity and complexity of threats. Here we discuss the specific problems that small, medium-sized and large companies face in connection with virus protection.

Virus protection for small businesses: 

It is a common misconception that cyber threats to small businesses are less dangerous. As their security systems may be weaker, they can often be targeted by cybercriminals. It is therefore crucial for small businesses to take proactive and effective anti-virus measures to protect their valuable data and systems.

Virus protection for medium-sized companies: 

Medium-sized companies face a unique challenge when it comes to virus protection. Although they have more resources than small companies, they also have to protect more complex networks. It’s a balancing act that requires both strategic thinking and tactical implementation to ensure comprehensive and cost-effective virus protection.

Virus protection for large companies: 

Large companies can introduce strong security systems due to their extensive resources. Nevertheless, their size and complexity can lead to a larger attack surface for cyber threats. Keeping up with the ever-changing threat landscape requires an advanced antivirus approach that requires constant attention and updating.

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Here are the 15 steps to protect your company network against viruses

1) Installation and monitoring of firewall performance

The first step in protecting company networks is to install a strong firewall. A firewall with a good configuration can monitor data traffic and block suspicious activities. To ensure maximum security, we-IT will help you select the right firewall solution and monitor it effectively.

2) Regular updating of passwords

Passwords are your first line of defense against cyber threats. Companies must use strong passwords and update passwords regularly. Companies should have good virus protection by training their employees in secure password techniques.

3) Use of Advanced Endpoint Detection

Another important aspect of virus protection for small businesses is Advanced Endpoint Detection. This technology can help to detect and stop threats before they can cause damage. Our endpoint detection solutions are specially tailored by we-IT to the needs of your company.

4) Creation of a virtual private network (VPN)

A VPN can protect your company network, especially when employees are working remotely. A virtual private network encrypts the data sent over the network, making it more difficult for others to access it.

5) Training your employees

Employees are often the last link in the security chain. Good training can raise awareness of security risks and teach best anti-virus practices for corporate networks.

6) Filtering and deleting spam e-mails

It is common for spam emails to contain viruses and other malware. Companies must use efficient spam filters and delete suspicious emails immediately.

7) Switching off computers when not in use

To reduce the risk of unauthorized access, computers that are not in use should be shut down. This is a simple but often ignored component of virus protection for businesses.

8) Encrypting your files

Encrypting your files can help ensure that they don’t fall into the wrong hands. To keep your valuable data secure, we-IT can help you apply effective encryption practices.

9) Securing personal devices

Many employees use personal devices for work. It is very important that these devices are just as well protected as those in the office. It is possible to achieve this by using secure connections, regular updates and installing anti-virus software.

10) Installation of anti-virus software

Antivirus software is an important tool for protecting companies against viruses. Viruses and other malware can be detected and removed before they can cause any damage. To keep up with the latest threats, it is crucial that antivirus software is updated regularly.

11) Installation of anti-spyware and anti-malware software

In addition to viruses, spyware and malware can also put your company’s network at risk. Installing anti-spyware and anti-malware software can help combat these threats. This software should be integrated into your overall security strategy.

12) Carrying out daily full system scans

Daily full system scans are an essential part of virus protection for company networks. They have the potential to identify and eliminate hidden threats.

13) Preparation of a periodic system backup plan

A regular system backup plan is important to ensure that your data can be restored in the event of a security incident.

14) Regularly update your computer system

Regular system updates are an essential part of corporate virus protection. You can help close known security gaps and protect against the latest threats to your system.

15) Using your firewall

Another important aspect of virus protection for small businesses is the effective use of your firewall. A firewall that works well can help block unwanted traffic and keep your network secure.


The security of your company network is not a one-off project, but an ongoing task. With the right strategies and tools, you can effectively protect your network against viruses and other cyber threats. The 15 antivirus tips we discussed in this blog post provide a solid starting point.

Whether you are a small, medium-sized or large company, we-IT is ready to accompany you on your journey to a secure and efficient network. With our expertise in network security and our commitment to customer service, we can help you find the right solutions for your specific needs. Find out more about our comprehensive IT security solutions

Virus protection is an investment in the future of your company. Contact us to find out how we-IT can help you to make your company network immune to viruses. Because in IT security, prevention is always better than cure.