How does unplanned change impact information security?

Unplanned change in an organization can significantly impact information security by potentially introducing new vulnerabilities or weaknesses. When changes are made without proper planning or consideration of their implications for security, they might bypass established security controls, disrupt existing processes, or create gaps that could be exploited by malicious actors. For example, a sudden switch in technology, software updates, or changes in personnel could all present risks if they are not managed correctly. By failing to follow a structured approach to change management, an organization may leave itself exposed to threats, inadvertently compromise sensitive information, or violate compliance requirements.

The other options do not accurately reflect the reality of unplanned changes. Suggesting that unplanned change has no effect overlooks the inherent risks involved. Proposing that such changes usually improve security disregards the unpredictable nature of these alterations; improvements are typically the result of deliberate and well-planned initiatives rather than spontaneous actions. Lastly, stating that unplanned changes are easily managed does not account for the complexities and resource demands involved in addressing unexpected consequences that can arise from rapid or uncontrolled changes in an organization’s information systems.