It's not just CrowdStrike – the cyber sector is vulnerable

Original Article ↗ Hacker News Discussion ↗

A major outage caused by a faulty CrowdStrike update has reignited concerns about the fragility of modern cybersecurity practices. Commenters argue that overreliance on centralized, kernel-level security tools and box‑ticking compliance regimes creates massive single points of failure, while true security requires simpler, well‑designed systems, staged updates, and stronger operational discipline. The incident is framed as evidence that much of today’s “cyber” infrastructure prioritizes convenience, liability shielding, and regulation checklists over genuine resilience.

Economic and Organizational Drivers

  • Security and robustness are seen as costly, hard, and earnings-reducing, so many executives favor short‑term gains and checkbox compliance.
  • Cybersecurity purchasing is heavily “box checking”; controls are often offshored, checklist‑driven, and leave little room for critical thinking.
  • Some argue many “security problems” are really basic operations and maintenance failures (asset inventory, correct configs, ongoing upkeep).

Single Points of Failure & Centralization

  • CrowdStrike is cited as a textbook single point of failure; similar concerns are raised about ZScaler‑style cloud proxies and other centralized “security” clouds.
  • Individually, it’s rational for companies to outsource to a big vendor; collectively, it concentrates systemic risk.
  • The broader move to cloud/SaaS is criticized for uncontrolled costs, loss of control, and global blast radius when something fails.

Automatic Updates, Testing, and Rollouts

  • Some propose avoiding automatic updates; others note that manual updates leave systems unpatched and exposed (e.g., log4j delays).
  • Consensus in the thread: automatic updates are necessary but must be staged, canaried, heavily tested, and have reliable rollback.
  • A lack of basic pre‑deployment testing and telemetry is blamed for the scale of incidents like this.

Software Quality, OS Design, and Complexity

  • Many see modern software as low quality, over‑complex, and written without security in mind; “complexity crisis” is mentioned.
  • There’s debate over whether bug‑free code is possible; formal methods are raised but seen as expensive and limited by the quality of specifications.
  • Windows is called a “security dike” of patches; others argue all mainstream OSes are fundamentally inadequate against capable attackers.
  • Suggestions include capability‑based OS designs, strict sandboxing, locked read‑only systems, and low‑permission “allow by default nothing” models akin to iOS/Android/ChromeOS.

Endpoint Security / EDR Critique

  • EDR/AV products (CrowdStrike, Defender, others) are described as intrusive, kernel‑level “corporate malware” that hurt performance, stability, and sometimes reliability more than they help.
  • Some see them mainly as compliance/CYA tools rather than effective security, yet acknowledge the need for some endpoint visibility.
  • Examples are given of AV crippling Linux VMs, databases, Kubernetes clusters, and file‑heavy workloads; performance overheads of 30–50% are reported.

Compliance, Regulation, and National Security

  • Frameworks like SOC2, SOX, HiTrust are described as giving a false sense of security; certification standards for OS security are portrayed as very low‑bar.
  • Some argue cybersecurity is national security and propose more government‑run or military‑style red‑teaming, with legal protection for researchers.
  • Others note agencies like NSA/FBI sometimes disclose vulnerabilities, but also hoard exploits, creating tension between offense and defense.