Tailgating can be described as unauthorized people gaining access to restricted places without the right pass. An authorized person and a person who has access tags, or a tag with it, can help them overcome any technological or physical hurdles. It is illegal and not allowed for anyone else to take part in this activity, even though it takes place only when an authorized person is present. However, organizations may legally permit the practice in service delivery (Kannamma & Bhargavi, 2020). In such cases, it is possible for organizations to legally permit service delivery. Verdant Corporation (a Florida-based firm that processes financial transactions) has taken security precautions such as using an access user card. This is to ensure confidentiality and privacy. This audit revealed that tailoring had the greatest impact on this course. Access to restricted areas by employees can lead to illegal immigrants such as family members, friends and unwelcome helpers. This weakens security systems’ effectiveness.