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What is Human Firewall? All You Need To Know

Cyber attacks are increasing daily, and businesses must be more cautious than ever when protecting and securing business data. Although there are numerous protection measures that you can use to protect your data, human protection remains one of the most significant considerations. Technology alone can not fulfill cybersecurity requirements, so every business must have a human firewall.

You must ensure that your employees have complete knowledge about the different types of cybercrime your business is vulnerable to and how to avoid them. This method is a top-notch approach for mitigating costly errors resulting from human oversight while introducing an additional protection layer to your business.


Ensuring that your employees are equipped to deal with cyber-attacks is important. If you want to create a human firewall for your business, this article is for you.

Keep reading to discover how to make your employees a human firewall for your organization.

What Is A Human Firewall?

The human firewall refers to a group of people in your organization who work to detect cyber attacks like phishing or ransomware that may bypass your computer security system.

Simply we can say that it is a group of people that works as a line of defense against cyber attacks. Enhancing your cybersecurity team will contribute to the reinforcement of your other firewall measures as well.

With the increase in digitization and new technologies, the amount of data also increased massively. This increase in data requires higher security. To enhance your cybersecurity efforts, you should train your employees to identify malicious activities, prevent data loss, and protect the system.

What Role Does Human Firewall Play In Cybersecurity?

As described above, a human firewall is about training employees about cyber attacks and enabling them to protect your business against them.

Here are some significant responsibilities of a human firewall:

  • Learn and follow necessary cyber security practices.
  • Create awareness of cybersecurity among other people around them. 
  • Using defense methods against phishing or other types of data loss. 
  • Identify potential data threats and take preventive measures to control them.

A human firewall offers optimal defense against vulnerabilities within your cybersecurity defenses.

Area Of Weakness To Human Firewall

Here are the most common ways that may cause your employees to fall for a cyber attack:

1. Phishing

One of the prevalent things that leads to a cyber attack involves multiple employees becoming victims of phishing attempts. Recognizing the various forms of phishing attacks can be essential in minimizing the vulnerability to such threats. Disregarding emails that assert possible deactivation of your Facebook account or similar messages is advised. 

Spear Phishing has gained traction as cybercriminals refine their tactics, rendering these assaults more convincing by incorporating personalized details. This class of attacks is precisely targeted and, consequently, carries heightened risks.

It is paramount to promote awareness among individuals about atypical solicitations and equip them to discern signs of such fraudulent endeavors.

2. Malware

The likelihood of unintentionally downloading malware onto your computer while performing routine work tasks is considerable. Malicious software frequently disguises itself as pop-up windows within websites or browsers you use.

These pop-ups might falsely claim that you have won a reward, yet if you interact with them, they promptly inject malware into your computer.

Employees who have received proper training possess a keen awareness of malware while navigating the online landscape and can implement preventive measures to avoid such threats.

3. Theft/loss

Another avenue through which your network’s security can be compromised is the theft or misplacement of devices. The rise of remote work practices has led to a greater prevalence of employees using personal devices. However, these devices often lack adequate anti-theft safeguards and might not be properly secured.

Taking extra precautions is crucial, especially when personal devices contain sensitive organizational information. Effectively securing such devices is imperative.

Using facial recognition or fingerprint authentication to prevent unauthorized access to emails and sensitive data on mobile devices is a prudent step toward enhanced security awareness.

How To Create A Human Firewall?

Some businesses spend much money on cyber attack prevention tools but still leave themselves vulnerable because they do not give attention to training their employees in cyber security. 95% of cyber attacks occur as a result of human errors. When you do not educate your team or employees, investment in tolls can not be fully effective. 

Therefore, every business needs a strong human firewall to create a strong first line of defense.

Initiating the process of establishing a human firewall begins with comprehending your organization’s vulnerabilities. Have there been any instances of security breaches within your organization previously?

If yes, find what caused it and what you can do to prevent such attacks. Brainstorm with your team and develop effective policies to strengthen your human firewall. Create your goals and apply the best practices to achieve them.

Ingredients To Strengthen Your Human Firewall

Consider the following practices to create an excellent human firewall for your organization:

i. Educate your Employees

Establishing a robust human firewall hinges greatly on imparting education. It is imperative to engage all employees within your company and familiarize them with the methods to safeguard the company’s security infrastructure. Providing continuous training sessions that delve into security threats and impart best practices to avert succumbing to these dangers is of utmost importance.

Particular attention should be paid to instances where tools for mass emailing are employed, as these scenarios tend to pose elevated risks to computer security. Equipping individuals with comprehensive knowledge regarding dos and don’ts in such situations can yield substantial long-term benefits.

A proactive approach involves conducting an experiment wherein a simulated phishing email is dispatched. In cases where an individual fails to discern the deception, redirecting them to an instructional page can enhance their understanding of phishing and other forms of cyberattacks.

ii. Use Multi-Factor Authentication

Multi-Factor Authentication (MFA) or 2-Factor Authentication (2FA) has gained significant importance in modern times, proving to be a pivotal asset in strengthening the human firewall and augmenting security against cyberattacks. MFA mandates individuals to bolster their account protection through a dual-requirement approach: something they know and something they possess.

The “something they know” pertains to the password, while the “something they have” typically involves their phone or a designated device capable of receiving a one-time password (OTP). The process involves entering both the password and the OTP sent to the device, enabling access to the account.

Implementing Multi-Factor Authentication and 2FA is a robust deterrent, thwarting hackers from unauthorized access to individuals’ accounts. However, it is important to acknowledge that while adhering to these human firewall principles is imperative, it’s not impervious to all potential threats. Adversaries may evolve and devise code-generated methods, necessitating ongoing vigilance, and adaptation.

Equip Human Firewall Team With The Best Tools

Relying solely on security training proves insufficient in effectively mitigating cyber attacks. Beyond education, you must equip your human firewall with the necessary tools and resources to combat evolving cyber threats. This comprehensive approach encompasses not only knowledge but also practical measures.

For instance, establishing an official reporting protocol is crucial. It empowers employees to promptly raise the alarm when they encounter a potential cyber incident. A structured reporting mechanism ensures that even subtle anomalies or suspicious activities are swiftly addressed, minimizing the potential damage of a cyber breach.

Moreover, integrating an automatic alert system into your cybersecurity framework can prove immensely beneficial. This system is an early warning mechanism, instantly notifying relevant stakeholders when a potential threat emerges. This proactive approach allows for rapid response and containment, significantly reducing the window of vulnerability.

While training forms the bedrock of cyber defense, augmenting it with robust reporting protocols and automated alert systems creates a comprehensive defense strategy that empowers your human firewall to detect, report, and respond to cyber threats effectively.

Do Not Overwhelm Your Employees

Thinking about security awareness should not feel like a boring task for your employees. It is important not to burden them with confusing jargon or too much info simultaneously.

While detailed security policies are necessary, it is also important not to flood your employees with too much to remember.

Consider getting help from a cybersecurity expert who can simplify the guidelines and make the whole program more interesting and engaging.

Monitor Progress

Are your team members staying vigilant? Cyberattacks can catch you off guard, so it is important for them to always be on the lookout.

You might consider occasionally sending out a practice phishing email or trying a hack simulation to see how your employees react and if they could be tricked.

Remember, the goal is not to blame anyone who does not spot the fake but to see how well our training works and if our team is building a strong defense against cyber threats.

Final Words - Human Firewall

To stay ahead in this ever-evolving cyber landscape, nurturing and strengthening our human firewall is essential. As cyber-attacks escalate, safeguarding our business data requires unwavering attention. While technology plays a critical role, the human element remains central to our defense strategy. Empowering our workforce to stand vigilant and resilient against cyber threats lies at the core of the human firewall. Equipping them with insights into diverse cybercrime and practical guidance prevents costly errors. By cultivating awareness and vigilance, we enhance our organization's protective shield. A robust human firewall protects against the unknown. Businesses can protect data from theft and security breaches by following the best practices to empower human firewalls.

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