2016年-普华永道全球_Aviation_Perspectives_Volume_43_-_Cybersecurity_detection_8页_3mb

报告摘要

Aviation Perspectives: Cybersecurity and the Airline Industry - Detection

Core Content

This document is part of a four-part series on cybersecurity in the airline industry, focusing on detection as a critical component of a comprehensive cyber defense strategy. It highlights the increasing frequency and sophistication of cyber threats targeting the aviation sector, emphasizing the need for proactive and intelligent detection mechanisms.

Main Objectives

Early Detection: Identifying threats as soon as they begin to minimize damage.
Operational Readiness: Establishing clear processes to respond to cyber incidents.
Interconnectedness Management: Addressing the risks posed by the extensive and complex network of stakeholders and systems in the airline industry.

Key Points

Importance of Early Detection

Cyber threats are inevitable, and the focus is now on when rather than if.
Advanced threat actors often remain undetected for 6-18 months, allowing them to map systems and exfiltrate data.
Early detection is essential to limit damage and prevent further attacks.

Challenges in Detection

Lack of holistic monitoring: Many organizations do not have the tools or processes to detect threats effectively.
Data correlation issues: Current tools often only perform basic pattern matching and fail to integrate data across systems.
Evolving threats: Attackers continuously adapt, making detection protocols difficult to keep up with.
Insider threats: These are often harder to detect and more costly to resolve.
Financial constraints: Detection efforts are typically harder to fund than preventative measures like encryption.

Solutions for Effective Detection

Comprehensive network coverage: Airlines should ensure full visibility across all network, data, and endpoint activities.
Establish baselines: Define normal data transmission patterns to identify anomalies quickly.
Employee training: Educate staff to recognize and respond to suspicious behaviors.
Asset prioritization: Focus detection on high-value assets such as passenger data and operational systems.
Internal and external collaboration: Develop cross-functional response processes and share threat intelligence with industry peers and external stakeholders.
Invest in advanced tools: Use state-of-the-art detection technologies, especially cloud-based solutions, to provide real-time updates and dynamic defense capabilities.
Build scalable defenses: Ensure detection systems can adapt to new threats and technologies.
Address capability gaps: Expand monitoring coverage and establish a dedicated operations center for continuous cyber monitoring.

Cyber Detection in the Airline Ecosystem

Airlines face unique challenges due to their interconnected and dispersed nature. They must manage:

Customer and Commercial Systems: Including payment platforms, loyalty systems, and global distribution systems.
In-Flight Systems: Such as in-flight shopping, entertainment, and connectivity.
Cockpit Systems: Including navigation, weather, and electronic flight bags.
Airport Systems: Asset tracking, refueling, and vendor management.
Operations Systems: Crew management, baggage handling, and maintenance.
Corporate Systems: Human capital, finance, email, and data analytics.

The interconnectedness of these systems increases the risk of multi-point penetration and data leakage, making detection even more complex.

Investment Trends

Proactive investment: Airlines are increasingly investing in cyber detection programs, with 91% planning to do so over the next three years.
Improved preparedness: The percentage of airlines feeling prepared for common cyber threats has risen from 17% in 2013 to 48% today.

Conclusion

Detection is a moving target in the airline industry, requiring intelligent tools, collaborative processes, and continuous improvement. With the growing complexity of the airline ecosystem and the increasing frequency of cyber threats, detection is not just a defensive measure but a strategic necessity.

Next Part

The next part of the series will focus on reacting effectively to cyber attacks, including incident response and minimizing damage to customers, operations, and reputation.