availability
Safeguard articles tagged "availability" — guides, analysis, and best practices for software supply chain and application security.
5 articles
Autoscaling Turned the Attack Into an Invoice
Every request was served, no alerts fired, the dashboards stayed green. The properties that made your infrastructure resilient are what made the attack work, and the only symptom arrives weeks later on a bill.
CrowdStrike (2024): The Update Channel Failed With No Attacker Involved
A factual look at the July 2024 CrowdStrike Falcon content update that crashed millions of Windows hosts worldwide, and why an incident with no adversary belongs in any serious discussion of software supply chain risk.
When the Cloud Pulls the Plug: The GCP Account Suspension That Took Railway Down (May 19, 2026)
On May 19, 2026, Google Cloud automatically suspended Railway's production account, taking down a platform fronting roughly 10 million services for about eight hours. The root cause was not a breach but a control-plane dependency and a provider action with no human in the loop.
What is a Denial of Service (DoS) Attack
DoS attacks knock systems offline without stealing data. Learn how they work, real-world examples like Mirai and HTTP/2 Rapid Reset, and how to defend against them.
Python tracemalloc: Finding Memory Leaks and Why It Matters for Security
How to use Python tracemalloc to trace memory allocations, hunt leaks, and understand why unbounded memory growth is a real availability risk.
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