Legal loopholes may shield Telstra from outage blame, expert warns

Australia's largest telco, Telstra, is under intense pressure and a formal investigation following its mobile network's collapse earlier this week. The probe will examine not only the direct cause of the failure but also Telstra's proactive measures to mitigate risks, particularly concerning its critical timing systems.

Industry experts and government agencies had reportedly warned Telstra for months about the vulnerabilities inherent in the timing systems fundamental to modern mobile networks. Despite these warnings, Telstra CEO Vicki Brady acknowledged at a press conference that issues with the crucial timing system were "well-known" within the industry, though she and the CFO did not confirm specific backup plans or dedicated strategies for this type of failure.

Adding another layer of complexity, legal experts suggest that current laws governing critical infrastructure might contain gaps. Jill Slay, who reviewed Australia's Security of Critical Infrastructure Act, highlighted concerns that the legislation may not have legally compelled Telstra to address this specific timing system vulnerability. While Telstra is legally required to identify and mitigate network risks under new rules, the current law's specifics might allow the telco to sidestep direct obligation for this particular issue.

The Australian Communications and Media Authority (ACMA) has indicated that Telstra's network design and equipment configuration will be a key focus of its investigation. Communications Minister Anika Wells stated that Telstra is subject to critical infrastructure legislation, implying higher standards and more rigorous processes should be in place. The situation underscores the ongoing debate about the adequacy of regulations for essential infrastructure in the face of evolving technological risks.

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issues with the crucial timing system were 'well-known' in the industry