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The Hidden Dangers of Tailgating: Strengthening Security Measures

What is tailgating and why is it a security concern?

Tailgating, also known as piggybacking, refers to the act of unauthorized individuals following closely behind an authorized person to gain access to a restricted area. This security concern poses a significant risk to organizations as it compromises the integrity of their carefully structured access control systems. Tailgating can occur in various settings, such as office buildings, educational institutions, and even high-security facilities. The ease with which tailgating can be executed makes it a stealthy threat that requires immediate attention.

The primary reason why tailgating is a security concern is the potential for unauthorized individuals to gain access to secure areas. This compromises the safety of employees, sensitive information, and valuable assets. Tailgaters can enter areas where they may not have the proper clearance, leading to unauthorized data breaches, theft, or even acts of violence. It is crucial for organizations to understand the hidden dangers of tailgating and take proactive measures to strengthen their security protocols.

The hidden dangers of tailgating

Tailgating poses several hidden dangers that organizations may not always consider. First and foremost, it bypasses the established access control systems, rendering them ineffective. These systems are designed to ensure that only authorized individuals can enter secure areas.

Moreover, tailgating can lead to a decrease in overall security awareness within an organization. When employees become accustomed to tailgaters being let in without question, they may become lax in their own security practices. This can result in a complacent environment where individuals fail to challenge or report suspicious behaviour. By understanding and addressing the hidden dangers of tailgating, organizations can mitigate these risks and maintain a vigilant security culture.

Tailgating security statistics

Tailgating is a prevalent security issue that organizations must address to protect their assets and personnel. To emphasize the importance of strengthening security measures, let's consider some eye-opening tailgating security statistics:

  1. According to a survey conducted by the Security Industry Association (SIA), 90% of organizations experience at least one tailgating incident per month.
  2. The same survey found that 70% of organizations do not have any specific security policies in place to address tailgating.
  3. A study by the Ponemon Institute revealed that 57% of data breaches involve some form of tailgating or social engineering attack.
  4. The Global Physical Security Market Research Report estimates that the global market for tailgating detection systems will grow at a compound annual growth rate (CAGR) of 8.8% between 2021 and 2026.

These statistics highlight the alarming frequency of tailgating incidents and the urgent need for organizations to implement robust security measures to mitigate this threat.

How to strengthen security measures against tailgating

To effectively address the risks associated with tailgating, organizations must take a multi-faceted approach that combines technology, protocols, and employee training. By implementing the following strategies, organizations can strengthen their security measures against tailgating:

Importance of access control systems in preventing tailgating

Access control systems play a pivotal role in preventing tailgating incidents. Organizations should ensure that they have a comprehensive access control system in place that includes features such as proximity cards, biometric authentication, security pods and turnstiles. These systems provide a layered approach to security, making it more challenging for tailgaters to gain unauthorized access. Regular maintenance and updates to access control systems are crucial to keep them effective and up-to-date with evolving security threats.

Implementing security protocols and training for employees

Establishing clear security protocols and providing comprehensive training to employees is essential in preventing tailgating. Employees should be educated about the risks associated with tailgating and the importance of adhering to access control policies. Regular training sessions, simulations, and awareness campaigns can help reinforce security practices and empower employees to identify and report tailgating attempts. Additionally, organizations should encourage a culture of vigilance, where employees feel comfortable challenging individuals they suspect to be tailgaters.

Technology solutions for preventing tailgating

Technological advancements have led to the development of innovative solutions specifically designed to prevent tailgating. Some of these solutions include tailgating detection systems, video analytics, and artificial intelligence (AI) algorithms. Tailgating detection systems use various sensors to identify and alert security personnel of tailgating attempts in real-time. Video analytics and AI algorithms analyse surveillance footage to detect suspicious behaviour and automatically raise alarms. Integrating these technologies into existing security infrastructure can significantly enhance an organization's ability to prevent tailgating incidents.


Tailgating is a serious security concern that organizations cannot afford to ignore. By understanding the hidden dangers of tailgating, reviewing relevant statistics, and implementing a range of security measures, organizations can strengthen their defences against this threat. Access control systems, employee training, and the integration of technology solutions all play a vital role in preventing tailgating incidents. By fostering a security-conscious culture and implementing an effective detection and response strategy, organizations can minimize the risks associated with tailgating and safeguard their personnel, assets, and sensitive information.