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How to manage AI risk and safety?

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Release: 2023-04-19 14:04:05
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​Large, sensitive data sets are often used to train AI models, creating privacy and data leakage risks. The use of artificial intelligence increases an organization’s threat vectors and expands its attack surface. AI further creates new opportunities for benign errors to adversely impact models and business results.

How to manage AI risk and safety?

Risks that are not understood cannot be mitigated. A recent Gartner survey of chief information security officers revealed that most organizations have not considered the new security and business risks posed by artificial intelligence or the new controls they must put in place to mitigate those risks. Artificial intelligence requires new risk and safety management measures and mitigation frameworks.

Here are the top five priorities security and risk leaders should focus on to effectively manage AI risk and security within their organizations:

1. Capture AI exposure

Machine learning models are opaque to most users, and unlike general software systems, their inner workings are unknown to even the most skilled experts. Data scientists and model developers often understand what their machine learning models are trying to do, but they cannot always decipher the internal structure or algorithmic means by which the model processes the data.

This lack of understanding severely limits an organization’s ability to manage AI risks. The first step in AI risk management is to list all AI models used in the organization, whether they are components of third-party software, developed in-house, or accessed through software-as-a-service applications. This should include identifying interdependencies between the various models. Models are then ranked based on operational impact, taking into account that risk management controls can be applied incrementally based on identified priorities.

Once the models are laid out, the next step is to make them as interpretable or explainable as possible. “Explainability” means the ability to generate details, reasons, or explanations that clarify the functionality of the model for a specific audience. This will provide risk and security managers with an environment to manage and mitigate business, social, liability and security risks arising from model outcomes.

2. Improve employee awareness through artificial intelligence risk education activities

Employee awareness is an important component of artificial intelligence risk management. First, let all players, including CISOs, chief privacy officers, chief data officers, and legal and compliance officers, recalibrate their mindsets about AI. They should understand that AI is “unlike any other application” – it poses unique risks and requires specific controls to mitigate such risks. Then, engage with business stakeholders to expand understanding of the AI ​​risks that need to be managed.

Work with these stakeholders to determine the best way to build AI knowledge across teams and over time. For example, see if you can add a course on basic AI concepts to your enterprise’s learning management system. Work with application and data security departments to help develop AI knowledge among all organizational members.

3. Eliminate AI data exposure with a privacy plan

According to a recent Gartner survey, privacy and security have been viewed as artificial. The main obstacles to the realization of intelligence. Adopting data protection and privacy procedures can effectively eliminate the exposure of internal and shared data within AI.

There are a range of methods that can be used to access and share essential data while still meeting privacy and data protection requirements. Determine which data privacy technology, or combination of technologies, makes the most sense for your organization’s specific use cases. For example, investigate techniques such as data masking, synthetic data generation, or differential privacy.

Data privacy requirements should be met when exporting or importing data to external organizations. In these scenarios, techniques like fully homomorphic encryption and secure multi-party computation should be more useful than protecting data from internal users and data scientists.

4. Incorporate risk management into model operations

AI models require special-purpose processes as part of model operations or ModelOps to enable human Smart, reliable and efficient. As environmental factors continue to change, AI models must continuously monitor for business value leakage and unpredictable (and sometimes adverse) outcomes.

Effective monitoring requires an understanding of AI models. Dedicated risk management processes must become an integral part of ModelOps to make AI more trustworthy, accurate, fair, and resilient to adversarial attacks or benign errors.

Controls should be applied continuously—for example, throughout model development, testing and deployment, and ongoing operations. Effective controls will detect malicious behavior, benign errors, and unintended changes in AI data or models that lead to unfairness, corruption, inaccuracies, poor model performance and predictions, and other unintended consequences.

5. Use artificial intelligence security measures to deal with adversarial attacks

Detecting and blocking attacks on artificial intelligence requires new technologies. Malicious attacks on AI can result in significant organizational damage and loss, including financial, reputational, or data related to intellectual property, sensitive customer data, or proprietary data. Application leaders working with security must add controls to their AI applications to detect anomalous data input, malicious attacks, and benign input errors.

Implement a comprehensive set of traditional enterprise security controls around AI models and data, as well as new integrity measures for AI, such as training models that tolerate adversarial AI. Finally, use fraud, anomaly detection and bot detection technologies to prevent AI data poisoning or input error detection. ​

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source:51cto.com
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