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Business cybersecurity has become an integral element of any successful company, big or small. With data breaches happening at an alarmingly high rate and cybersecurity threats changing constantly, protecting your small business’s networks and data has never been more important.

This guide will talk about the basics of small business network security, like how important it is, the risks, how to protect yourself, and the best practices. By the end of this piece, you will have a clearer idea of why network security is such an integral part of running successful businesses. Now let’s get started!

What Is Network Security?

Network security is a set of rules that keep people from getting into networked systems, networks, and data without permission. It comprises the policies and processes that are incorporated to provide an extra layer of protection for sensitive information stored on linked systems and networks. Examples of such approaches are authentication, encryption, firewalls, and malware detection/prevention software upgrades.

Network security ensures that only authorized people can access a company’s systems and networks. Securing your network also keeps bad things from happening, like ransomware attacks, data breaches, and other cybercrimes.

Importance of Small Business Network Security

Vulnerability to network security attacks is prevalent for small companies due to a lack of resources and expertise required for successful protection. Here are some key benefits of network security:

  • Protects sensitive consumer, financial, and staff data.
  • Reduces chances of harmful attacks or data breaches.
  • Ensures compliance with industry laws.
  • Improves operational effectiveness and efficiency.
  • Allows for secure communication with partners and customers.
  • Retains a positive reputation in the marketplace.
  • Secures intellectual property as well as other important assets.
  • Provides company owners and workers peace of mind through increased productivity levels.

Threats to Small Business Network Security

With technology improving, network security risks have become a bigger worry for small businesses. You should be aware of malicious software and data breaches when keeping your company’s networks and data safe.

Types of Cyber Threats That Small Businesses Face

Small organizations face an array of cyber risks, from malicious software to data loss. A recent National Cyber Security Alliance poll revealed that four out of every five small company owners had been victims of a cyber assault in recent years; this includes phishing attacks, malware infections, ransomware, and DDoS attacks, data theft, and malicious code injection. Small firms need to be aware of these dangers and take the steps to protect their networks and data from possible attacks.

Common Ways That Cyber Criminals Exploit Small Businesses

Cybercriminals often go after small firms because they don’t have enough money or knowledge to keep their networks and data safe. Cybercriminals target small companies in a variety of ways, including: 

  • Social engineering attacks aimed at accessing sensitive information
  • Malware infections could cause data loss or theft.
  • 3rd party softwares that are not patched and the lack of threat and vulnerability scanning
  • Phishing emails claiming to be from reliable businesses
  • Ransomware attacks obstruct system access until attackers pay a ransom fee.

Cyberattacks can be very bad for small businesses. They can cost them money, hurt their reputation, and make customers unhappy. Symantec says that the cost of cybercrime worldwide rose to USD 2.7 trillion in 2018. Small firms lost 43% of these losses.

Strategies for Small Business Network Security

Small companies must protect their networks and data from cyberattacks by taking the right steps. An effective network security plan is key to securing your business online. Here are some major methods for increasing the protection of small company networks:

Conducting Risk Assessments and Audits

Risk assessments and audits are important for finding potential threats to your company’s networks and data and security flaws. Through a full network evaluation, you can look for possible threats and ensure all the steps are in place to protect them. Also, arrange regular security audits. This will ensure that all the important steps have been taken to protect both systems.

Establishing Strong Passwords and User Authentication

The need for strong passwords can never be underestimated. So make sure your passwords are unique, complex, and difficult to guess. Two-factor authentication is an extra layer of security that requires users to prove who they are with a second thing, like an SMS code or a fingerprint scan. This helps ensure that only authorized people can access important accounts and data.

Implementing Firewalls and Antivirus Software

Firewalls are essential elements of any small company’s network security plan. Firewalls protect your systems from attacks and stop people from getting in without permission. You should also install antivirus software to detect and remove viruses from your networks and data. Antivirus programs look for strange behavior and stop computers from running harmful malware. This keeps company data and networks safe. To achieve optimal levels of protection, keep antivirus software up-to-date for optimal effectiveness.

Regularly Backing Up Data

Frequent data backup is a crucial component of cybersecurity for small firms. With regular backups, you can make sure that you can easily get back to the most recent version of your data in the event of a cyberattack or system failure. It is essential to back up both physical and digital systems and to have external storage solutions. Also, update and test these backups often to ensure they’re safe and secure.

Employee Training and Education

Improving network security necessitates training and education for employees. Workers should be taught how to spot harmful emails, phishing schemes, and cyber threats. Also, employees should be taught best practices for data security, such as how to make strong passwords and use two-factor authentication. Furthermore, ensure staff members understand a data breach’s potential repercussions.

Hire a security firm to acquire best practices faster.

Hiring a company like Crown Computers is like getting on the fast track quickly because this is what we do for a living. We have certified cybersecurity engineers waiting to help small businesses get to a better place security-wise. You may be forced to do this by regulation (CMMC, HIPAA, or PCI) or want to be protected. Either way, we have clients on both ends and are helping with security issues every month. 

Best Practices for Small Business Network Security

Malicious cyberattackers are becoming more likely to target small businesses, so they must protect their networks and data. Here are some top practices and tips for small organizations regarding network security:

Keeping Software and Hardware Updated

Updating your software and hardware is essential for protecting against cyber risks. Research shows that most successful data breaches happen because of old software, which could have been stopped with regular security updates. So, your company’s software and hardware must be up-to-date with the latest security fixes. This includes operating systems for servers and workstations, web browsers, apps, and other programs. This should include server operating systems, browsers, apps, etc., all of which should be applied across servers/workstation operating systems, web browsers/apps, etc.

Creating and Implementing Security Policies and Procedures

Small businesses must implement security policies and procedures to ensure their networks are safe. Companies should have detailed plans for protecting data and rules about who can see sensitive information. Also, businesses need appropriate systems and security solutions that watch what users do to spot potentially dangerous behavior. Also, the rules should say exactly what to do if there is a security risk or cyberattack.

Limiting Access to Sensitive Data

Small firms should implement a network security plan restricting sensitive data access. Only personnel requiring it should have permission, and all permissions should be checked and updated regularly. It may be beneficial to isolate important networks from other systems so only certain individuals can access them. Businesses should use two-factor authentication for employees who have access to sensitive information. This extra layer of security helps stop unauthorized entry and ensures that only authorized people can get in.

Monitoring Network Activity

Maintaining awareness of network activity is an essential aspect of network security. Businesses should keep an eye out for any suspicious activities on their networks, such as unexpected logins or user behavior. Monitoring network traffic is also important so malicious data transfers or connections from malicious IP addresses can be found. Companies need a system that can spot malware early on to stop it before it becomes a big problem.

Partnering with a Reputable Security Provider

Small organizations can also improve the security of their networks by working with a well-known security firm. According to research, businesses that partner with third-party security firms tend to be three times more successful at avoiding cyberattacks than those without one. A trustworthy third-party security firm can help companies find weaknesses, put the right technologies and procedures in place, and get advice on how to best protect data. They can monitor networks 24/7/week, responding quickly to any potential threats, which reduces the impact on corporate operations as well as data protection strategies

Get Started With Crown Computers

Crown Computers has made a set of solutions to help businesses protect themselves from cyberattacks and keep their IT systems running smoothly. When businesses choose our managed IT solution, they can be sure that their networks are safe and have the most recent security patches.

Crown Computers offers services like network monitoring, security risk assessments, designing and setting up networks, and more. Our staff works hard to give great customer service and help businesses keep their networks safe from cyberattacks. Crown Computers is your go-to for reliable, managed IT solutions that keep your organization secure.


Small businesses face the same threats as major enterprises, yet often lack resources or expertise to defend themselves. With technology evolving at a rapid rate and cyber attacks becoming more sophisticated, it is increasingly important for small business network security measures to remain robust.

Protect your business today from potential cyberattacks by implementing comprehensive network security measures like encrypting data, access control, monitoring, and working with a security company. Taking these precautions now will bring peace of mind in the future and enhance any organization’s longevity.