Matthew Miller, Author at Techbest - Top Tech Reviews In Australia - Page 4 of 64

Veterans’ Affairs Tests AI to Tackle Backlog of 82,645 Unaddressed Claims


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Quick Overview

  • The DVA is experimenting with AI to handle a backlog of 82,645 claims.
  • The MyClaims AI instrument extracts medical information from veterans’ submissions.
  • Experiments are carried out in a secure environment hosted on Azure.
  • AI accelerates claim processing time, which used to average 315 days.
  • Privacy protections involve redacting sensitive data.

AI Advancements in Veterans’ Services

The Department of Veterans’ Affairs (DVA) is poised to transform its claims system by implementing artificial intelligence. The agency is addressing a substantial backlog of 82,645 claims from former military personnel by piloting an advanced AI tool called MyClaims.

The MyClaims AI Instrument

MyClaims has been crafted as a proof-of-concept system that utilizes AI to effectively extract medical information from the comprehensive documentation that accompanies veterans’ claims. This initiative is part of a wider federal GovAI strategy aimed at integrating AI into governmental operations.

AI Trials in a Protected Setting

DVA is one of the pioneering organizations to test a secure Azure-hosted setting established by the Department of Finance. The AI Government Showcase in Canberra demonstrated how this environment fosters AI development and testing, leading to a meaningful reduction in claim processing durations.

Difficulties in Manual Processing

Previously, the average time required to process a claim was 315 days. Despite an increase in staffing, the manual review of medical documents continues to serve as a bottleneck. Personnel, not trained in medical fields, invest considerable time categorizing PDFs to comprehend claims and corresponding body parts.

AI to the Rescue

Since May, the DVA has been leveraging the GovAI environment to explore AI functionalities. By utilizing a synthetic dataset, AI now extracts and summarizes essential information, identifying body systems and parts related to claims. This automation drastically enhances processing speed.

Protecting Privacy and Security

To protect veterans’ private and medical data, DVA collaborated with Circle T to develop a redaction feature. This tool eliminates sensitive information from documents at the time of storage, enabling AI to extract the required medical details securely.

Pilot Testing and Future Plans

With privacy measures established and user permissions secured, DVA is prepared to conduct pilot tests of MyClaims using genuine data. Some employees, being former service members, have voluntarily submitted their medical records for evaluation. The successful completion of this tool promises to streamline the claims process.

AI tool trials in veterans' claims processing

Conclusion

The DVA’s innovative implementation of AI via the MyClaims tool signifies a crucial advancement in the handling of veterans’ claims. By effectively and securely addressing the backlog, the pilot scheme aims to transform the claims process, facilitating timely financial aid for veterans.

Q: What is the primary function of the MyClaims AI tool?

A: The primary function is to extract precise medical details from veterans’ claims documentation, thus streamlining the claims process.

Q: How has AI affected the duration of claim processing?

A: AI has markedly decreased the claims processing duration, which previously averaged 315 days.

Q: What measures are taken to protect veterans’ private information?

A: A redaction feature, designed with Circle T, eliminates sensitive information from documents to preserve privacy.

Q: What is the GovAI initiative?

A: The GovAI initiative is a federal program designed to facilitate AI development and testing in governmental processes.

Q: Who is involved in the pilot testing of MyClaims?

A: Employees within Veterans’ Affairs, many of whom are former service members, have volunteered their records for evaluation.

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Google’s Project Zero Accelerates Vulnerability Disclosure Procedure


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Google’s Project Zero Speeds Up Vulnerability Disclosure Process

Quick Overview

  • Google’s Project Zero will now publicly disclose identified vulnerabilities within a week of notifying vendors.
  • The goal is to shorten the “upstream patch gap” for quicker user protection.
  • The current 90+30 days policy for bug remediation and patch application stays the same.
  • Technical specifics will remain undisclosed until the bug-fixing timeline concludes.
  • Experts advocate for enhanced government regulation alongside industry initiatives for enduring security improvements.

Insights on Project Zero’s New Policy

Google’s Project Zero, famous for its top-tier bug hunting team, has rolled out a fresh policy to bolster the rapidity and clarity of vulnerability disclosures. The team will now make vulnerabilities public within a week of notifying vendors, a strategy aimed at reducing the “upstream patch gap”—the lag between a vendor releasing a fix and its use in downstream products.

Google's Project Zero to announce vulnerabilities faster

Effects on End Users

Tim Willis, Project Zero’s security engineering manager, stated that the new policy is aimed at reducing the time it takes for vulnerability fixes to reach users’ devices. He stressed that for users, a vulnerability is only truly fixed when they download and apply the update on their device, not merely when a patch is made available by a vendor.

Current Policies and Security Protocols

While Project Zero’s new policy hastens the initial disclosure timeframe, it upholds the existing structure established in 2020, which permits 90 days for vendors to rectify a bug and an extra 30 days for patch implementation. Crucially, Project Zero will refrain from sharing technical details or proof of concept code until after the deadline, preventing attackers from exploiting this knowledge.

Expert Perspectives and Government Involvement

Security expert Lee Barney commended the changes, observing the potential for heightened industry standards influenced by significant tech firms like Google. Nevertheless, Barney also underscored the need for stronger governmental regulation to ensure significant change. He referenced recent legislative initiatives such as Australia’s Cyber Security Act for IoT devices as vital steps forward.

Conclusion

Google’s Project Zero has set forth a new policy to disclose vulnerabilities more swiftly, increasing transparency and pushing vendors to hasten their patching processes. By publicly announcing vulnerabilities within a week, Project Zero seeks to lessen the risks related to the “upstream patch gap.” While the policy suggests improvements, experts emphasize the need for collaborative initiatives from both industry and government to secure long-term advancements in cybersecurity.

Q: What does the “upstream patch gap” mean?

A: It refers to the delay between when a vendor issues a fix and when it is implemented in downstream products.

Q: Will the new policy alter the current bug-fix timeline?

A: No, the 90+30 days policy for fixing bugs and adopting patches remains intact.

Q: How does Project Zero protect against exploitation of disclosed vulnerabilities?

A: Project Zero holds back technical details and proof of concept code until after the bug-fixing period concludes.

Q: What role do experts suggest for the government?

A: Experts advocate for stronger governmental regulation to support industry efforts and maintain cybersecurity improvements.

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