The Head of IT Security at a major bank discovered that a former employee, terminated three months prior, still had access to internal systems. This came to light when the ex-employee accidentally sent a company document to their old corporate email, which, it turned out, was still active. This incident is not isolated but a typical example of how an underestimated offboarding process creates critical gaps in a company’s cybersecurity system.
Reasons for overlooking offboarding
The employee termination process is often perceived as a purely administrative procedure rather than a critical stage of cybersecurity risk management. The main reasons for this approach include:
- Onboarding prioritization: Most HR and IT resources are directed towards integrating new employees, not securely removing those who are leaving.
- Lack of clear protocols: Underdeveloped or outdated offboarding policies that do not account for modern threats.
- Interdepartmental disconnect: HR, IT, and security departments often operate in silos, failing to ensure a comprehensive approach to the termination process.
- Human factor: Forgetfulness, errors, or deliberate disregard for procedures by responsible individuals.
Key risks associated with offboarding
Improper offboarding can lead to a series of serious cybersecurity incidents:
| Risk | Description | Potential consequences |
|---|---|---|
| Unauthorized access | Continued access to corporate systems, networks, and cloud resources after termination. | Data breaches, sabotage, malware installation. |
| Data Loss | A terminated employee may copy or delete critical data. | Financial losses, reputational damage, legal claims. |
| Intellectual property theft | Former employee may take developments, code, or business plans. | Loss of competitive advantage, reduced innovation potential. |
| Misuse of corporate accounts | Access to corporate email, messengers, CRM systems, enabling phishing or fraud. | Compromise of other employees, customer manipulation. |
| Lack of device control | Unreturned corporate laptops, smartphones, access tokens. | Loss of hardware control, potential data access through devices. |
A comprehensive approach to offboarding
Effective offboarding requires coordinated efforts across multiple departments and clearly defined procedures. This includes:
- Revocation of all access rights: Immediate deactivation of accounts in all systems (ERP, CRM, Document Management, cloud services, Active Directory, VPN).
- Password changes: For shared accounts that the terminated employee had access to.
- Return of corporate property: Mandatory procedure for returning laptops, smartphones, keys, and badges.
- Data backup: Preservation of all employee work data before their termination.
- Legal aspects: Signing non-disclosure agreements, absence of claims.
- Conducting exit interviews: Gathering information that can be useful for improving internal processes, including security.
How Softline solves this
The Softline team understands the criticality of secure offboarding and offers comprehensive solutions to minimize risks. Our cybersecurity experts assist companies in developing and implementing robust policies and procedures that cover all aspects of employee termination.
- DLP (Data Loss Prevention) systems: Implementing solutions to monitor the movement of confidential data, preventing its leakage even before an employee’s departure. This includes monitoring file copying to external media, sending via email, or cloud services.
- Access and identity management: We help configure systems that automatically revoke access rights to all corporate resources (including IaaS/PaaS/SaaS cloud solutions) immediately upon an employee’s status change. This is achieved by integrating HR systems with identity and access management solutions.
- Cybersecurity audits: Regular audits help identify potential gaps in offboarding processes and other information protection aspects. The Softline team conducts comprehensive checks for compliance with information security system requirements and personal data protection regulations.
- Development on UnityBase: Our Low-Code platform, UnityBase, allows for the creation of corporate systems that integrate with HR and security systems. This ensures automated control over the employee account lifecycle, from onboarding to offboarding, minimizing human error and risks.
- IT consulting: Softline experts provide consultations on developing internal policies, standards, and procedures that align with best practices in cybersecurity and legal requirements.
Secure offboarding is not just a formality but a critically important element of a comprehensive cybersecurity strategy. Neglecting this stage opens the door to internal threats that can have devastating consequences for a business. Investing in robust offboarding processes and technologies is not an expense but a necessary investment in a company’s security and resilience.
Neglecting a proper IT offboarding process is a direct path to uncontrolled risks that can cost a company far more than investing in its establishment. We have repeatedly seen how the loss of access to corporate resources after an employee's departure led to serious incidents; therefore, implementing clear, automated access revocation protocols is critically important.