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[FCE] Cloudflare apologises after latest outage takes down LinkedIn and Zoom

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A significant technical failure at the web infrastructure giant Cloudflare temporarily brought many of the internet’s most popular services, including LinkedIn and Zoom, to a standstill yesterday morning. The company issued a formal apology for the disruption, which marked the second major outage it has experienced in under a month, highlighting a growing concern about the stability of the digital world.

Cloudflare’s role in the modern internet is fundamental. It delivers essential security and performance services to millions of websites, enabling them to operate efficiently and protect themselves against cyber-attacks. Consequently, when Cloudflare encounters an issue, the ripple effect can be felt across a vast portion of the internet. In a public statement, the company clarified that the outage was not caused by an external attack but was instead the result of an internal error. The problem originated from an incorrectly configured adjustment to its own firewall system. This fault, which affected approximately 28% of its network traffic, was resolved by engineers within half an hour. This incident, however, follows an even larger service failure in November that impacted major platforms such as X and Spotify.

These repeated incidents have sparked a wider conversation among technology experts regarding the internet’s underlying structure. A significant concern is that the internet has become overly centralized, with a heavy reliance on a small number of dominant companies like Cloudflare and Amazon Web Services. While these corporations provide high-quality services, their immense scale means that a single mistake can have immediate and far-reaching consequences for users globally. In response to the latest failure, Cloudflare has promised to release a detailed report next week outlining the measures it will take to prevent similar occurrences in the future.

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1. What is the main purpose of the article?

  • A. To advertise the services offered by Cloudflare.
  • B. To report on a specific technical failure and discuss its wider implications.
  • C. To blame large technology companies for recent internet problems.
  • D. To explain to users how to protect themselves from cyber-attacks.

2. According to the text, what was the direct cause of the most recent Cloudflare outage?

  • A. A targeted cyber-attack from an external source.
  • B. A problem with a customer’s website, such as LinkedIn or Zoom.
  • C. A mistake made by the company while modifying its own security system.
  • D. An issue that affected the company’s entire network for several hours.

3. What concern have technology experts expressed following these events?

  • A. That companies are not investing enough money in their infrastructure.
  • B. That the internet depends too much on a few very large corporations.
  • C. That smaller companies are unable to compete with giants like Cloudflare.
  • D. That users are not being informed quickly enough about service failures.

4. The article suggests that the November outage was…

  • A. caused by the same issue as the recent one.
  • B. less serious than the most recent incident.
  • C. resolved more quickly than the recent failure.
  • D. more severe than the most recent disruption.

5. What has Cloudflare committed to doing in the near future?

  • A. Compensating the users who were affected by the service failure.
  • B. Publishing a plan detailing how it will avoid future problems.
  • C. Working more closely with its main competitor, Amazon Web Services.
  • D. Hiring more engineers to manage its firewall system.