CRISC: Certified in Risk and Information Systems ControlDemo

Multi-factor authentication requires an additional verification factor beyond a username and password, preventing successful account access with stolen credential pairs alone. It directly mitigates credential-stuffing attacks.

Risk factors influence the frequency and/or business impact of IT risk scenarios. Considering both internal factors that the enterprise can influence and external factors outside its control provides the broadest and most relevant basis for developing scenarios.

IT controls should be designed using identified internal and external risks as the primary input, so that control objectives and activities directly mitigate relevant threats, vulnerabilities, and potential business impacts. Industry standards, self-assessments, and expert recommendations are useful supporting inputs but do not replace risk-based control selection.

Independent audit results are the strongest evidence because they provide an objective assessment of whether internal controls are appropriately designed and operating effectively.

Access for terminated employees should be disabled immediately to contain the active risk of unauthorized use. Risk assessment, root-cause analysis, and access-control policy improvements are subsequent corrective activities.

Prioritizing risk scenarios identifies which risks warrant the greatest attention, enabling management to make informed risk-response decisions and allocate resources appropriately.

A productivity impact created by a control required for regulatory compliance should be escalated to senior management so it can be evaluated against the organization’s compliance obligations, risk exposure, and business objectives. Management can authorize or sponsor a compliant redesign or other appropriate response; the control should not simply be removed.

A data classification scheme identifies the sensitivity, regulatory requirements, and required protections for the information held in each database. Databases containing highly sensitive or regulated data can therefore be prioritized for encryption.

Failure modes and effects analysis (FMEA) identifies potential failure modes, evaluates their consequences, and rates their severity so that the highest-impact risks can be prioritized. ASQ: What is FMEA?

Business impact analysis (BIA) results identify and assess the consequences of disruption to business processes, including recovery priorities and acceptable downtime. This provides the broadest basis for evaluating risks associated with system downtime.

A post-project effectiveness review should occur after project completion and after the system has been in production long enough to evaluate its actual operational performance and realized benefits.

A contract change control system defines the process for requesting, reviewing, approving, and implementing modifications that affect a seller’s contractual work, obligations, deliverables, or terms.

Security monitoring controls should be selected and tailored to be commensurate with the relevant risk and organizational risk tolerance. Log correlation, automated analysis tools, and analysis resources can improve operation of the control, but they are secondary design considerations after establishing the risk-appropriate level of control.

A tabletop exercise simulates an IT risk scenario so stakeholders can demonstrate and validate their assigned responsibilities, decision-making authority, and coordination duties.

Risk identification and evaluation includes collecting data to identify risks, analyzing those risks, and maintaining a risk profile that records and supports ongoing assessment. Applying controls is part of treating or mitigating risk after evaluation.

An IT risk assessment must establish the assets that require protection and the threats that could affect them. This provides the basis for evaluating likelihood, impact, vulnerabilities, and existing controls.

Risk acceptance is a response strategy for negative risks (threats), used when no proactive action is taken to change the threat’s probability or impact, apart from possible contingency planning.

Successful business continuity testing demonstrates that continuity capabilities can operate in practice, and remediation of identified issues shows that weaknesses are being corrected. Together, these provide direct evidence of program effectiveness.

IT-risk trend reporting for senior management should emphasize materiality: whether the change could meaningfully affect enterprise objectives, operations, profitability, compliance, or reputation. This enables executives to focus decisions and oversight on the risks with significant business impact.

Web defacement is the unauthorized alteration of a website’s content or appearance by an attacker.

Risk policies formally define the organization's risk-management expectations, including the level of risk it is prepared to accept. Risk assessments evaluate risk exposure, while risk sharing and transfer agreements are risk-treatment mechanisms.

An over-controlled environment exists when control costs outweigh the potential loss associated with the risk being controlled; the control is disproportionate to the risk.

A risk heat-map point locates a risk by its likelihood and impact, which together communicate its assessed risk magnitude. Risk appetite and risk tolerance are organization-defined boundaries, and a risk response is a selected treatment decision rather than an inherent value of the plotted point.

Effectiveness is shown when residual risk—the risk remaining after treatment—is within the organization’s approved risk appetite. Senior-management approval, implemented controls, and risk-register entries are important process measures, but they do not alone establish that remaining risk is acceptable.