In the realm of cybersecurity, the distinction between risk oversight and remediation responsibilities is not just a matter of organizational efficiency but one of accountability. Instead of burdening security teams with the implementation of every corrective action, organizations should clarify roles, allowing security to serve as overseer while business and technology operations handle actual remediation.
This approach minimizes the perception of security teams as the default owners of all security-related concerns, which has led to a backlog of unresolved issues. For instance, when a vulnerability scanner detects an outdated software package, it’s commonly expected that security will patch the server. Similarly, findings from cloud security platforms often result in security teams being tasked with redesigning deployments, neglecting that the ultimate ownership lies with the teams directly managing the infrastructure.
An Increased Backlog Signals an Operational Failure
The common expectation that security is responsible for resolving all discovered issues stems from their visibility in reporting. As a result, infrastructure and engineering departments might come to rely heavily on security, leading to a situation where they shift responsibility rather than engage directly with their own assets. This creates a mounting backlog of unresolved vulnerabilities, which often gets misattributed to the security team. However, such a dashboard reflects a deeper organizational issue where clear ownership and accountability are not established.
According to NIST’s Cybersecurity Framework 2.0, effective cybersecurity governance emphasizes risk communication and prioritization rather than placing the onus entirely on security functions for remediation. Thus, a backlog isn’t merely a list of vulnerabilities; it indicates unresolved organizational decisions about ownership and resource allocation.
Security Maintains the Risk Record; System Owners Handle Remediation
A more effective model would define the boundaries of responsibility before vulnerabilities are identified. Security teams should retain authority over an inventory of known risks, which includes validating findings, linking vulnerabilities to the respective assets, and escalating overdue items. By doing so, they help identify patterns that suggest systemic weaknesses, thereby preventing individual vulnerabilities from merely generating tickets.
Prioritization of vulnerabilities must go beyond simply severing threats by severity; the Cybersecurity and Infrastructure Security Agency (CISA) positions its Known Exploited Vulnerabilities Catalog as a useful resource for vulnerability management. It serves to highlight active threats and guide priority setting based on contextual knowledge—not just abstract scores.
It’s critical that system owners are entrusted with implementing remediation actions. Different teams, such as infrastructure or applications, are best suited for handling their unique challenges due to their intimate knowledge of dependencies and operational risks. Consequently, executives play an essential role in making high-level decisions that balance security interventions with business priorities. When remediation efforts conflict with product launches or customer obligations, leadership must step in to either allocate resources or accept the risk, ensuring accountability for decisions made.
Resolving Backlogs Requires Capacity, Not Just Revisions to SLAs
The impulse to introduce stricter service level agreements (SLAs) can prove to be counterproductive. While such policies may convey urgency, they don’t necessarily increase the capacity required to address growing backlogs. SLAs serve as commitments rather than resources for labor; their effectiveness relies on the infrastructure and authority of the teams behind them.
Organizations grappling with substantial technical debt face even more significant challenges. Legacy vulnerabilities and unsupported systems can’t simply be reassigned to already stretched teams. A viable solution involves creating dedicated temporary remediation teams with expertise capable of addressing historic risk without overwhelming existing staff. These teams can streamline efforts by focusing on categories of problems, automating baseline configurations, and managing the influx of new vulnerabilities effectively.
To identify when to activate such a team, organizations should look for signals like a persistent backlog growth, high-risk findings that exceed normal change cycles, or a spate of recurring weaknesses. It’s not enough to wait for a specific number of backlog items; capturing the imbalance between incoming vulnerabilities and remediation capacity is key.
Establishing exit criteria is equally crucial to ensure that risks revert to manageable levels, which includes automating routine fixes and assigning accountability for each asset. The goal is to resolve more high-priority risks than are created, thereby eliminating the backlog sustainably.
A cybersecurity backlog is not a marker of a failing security team but a reflection of a disconnect between authority in identifying risks and the capacity to manage them. For security functions to be effective, they must oversee risk monitoring and prioritization while ensuring regular collaboration with system owners who can actually implement solutions. Only through this structured, account-oriented approach can organizations hope to reduce backlogs and enhance their cybersecurity posture.
