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  1. Ten mistakes marred firewall upgrade at Australian telco ...

    Technicians working on a firewall upgrade made at least ten mistakes, contributing to two deaths, according to a report on a September incident that saw Australian telco Optus unable to route ...

  2. Optus flags possible terminations after Triple Zero report ...

    3 days ago · Optus has released a much-anticipated review into September's network failure that left hundreds of people unable to reach Triple Zero (000) and was linked to two deaths.

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    • firewall
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  3. Optus Outsourcing Blamed For Loss of Control In Deadly Triple ...

    2 days ago · The review, led by former NBN Co director Kerry Schott, examined a September 18 network outage caused by a botched firewall upgrade.

  4. Optus triple-0 failure: Independent review into September ...

    3 days ago · A damning report into an outage at Optus — which cut off access to triple-0 services and was linked to two deaths — has exposed a raft of internal problems at the telco.

    Missing:
    • firewall
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  5. Inquiry into deadly Optus emergency call outage found ...

    By Sameer Manekar and Shivangi Lahiri Dec 18 (Reuters) - An inquiry into Optus's emergency services telephone number outage in Australia, which resulted in two deaths, revealed a series …

  6. Optus Outage: A Crisis in Emergency Communication

    3 days ago · An Optus emergency services outage in Australia led to two deaths. A review uncovered multiple errors during a firewall upgrade, leaving hundreds unable to contact …

  7. Optus September outage review flags urgent protocol gaps

    1 day ago · An inquiry into Optus’s emergency services telephone number outage in Australia, which resulted in two deaths, revealed a series of failures during a firewall upgrade that left …