Cloud Security
In-depth guides and analysis on cloud security from the Safeguard engineering team.
100 articles
Microsoft 365 outage for Global Secure Access users on 13 Oct 2026
Users in Germany and the UK who reached Microsoft 365 through Global Secure Access lost Outlook, Teams and more for about 11 hours. What the status updates say, and what they leave out.
Cloud Concentration Risk: AWS us-east-1 and the UK Critical Third Party Regime
One regional fault took down many services in October 2025, and UK regulators now oversee four cloud providers. What concentration risk means for your own stack.
DNS and BGP Failures: What Facebook, AWS and Cloudflare Reported
Three first party post-mortems show how routing and name resolution fail, and why recovery is slow when your tools depend on the thing that broke.
Inngest 4 Sep 2026: a gateway thought idle took down execution
A network change for a new data center removed a virtual private gateway that also carried a live Direct Connect link. What Inngest's report says and how to review your own network changes.
Inngest outages 9 and 10 Oct 2026: network loss, then pool collapse
Two separate failures stalled Inngest function execution within 24 hours. What the vendor's report confirms, what a data center provider has not yet explained, and how to check your stuck runs.
Best Secrets Management Tools for Startups: Compared
Compare AWS Secrets Manager, Azure Key Vault, HashiCorp Vault, Doppler, Infisical and 1Password on hosting, pricing and fit, with a checklist to pick one.
Best CSPM Tools: Open Source and Cloud Native Compared
The best CSPM tool depends on your clouds and team size. Compare Prowler, Scout Suite, AWS Security Hub CSPM, Defender CSPM and Google SCC, with a checklist.
CNAPP Explained and How to Choose One
A CNAPP combines posture management, workload protection and code scanning in one platform. Learn what it covers, when you need one, and how to evaluate it.
How to Secure an AWS Account for a Startup
Secure a startup AWS account in a day: lock the root user, use IAM Identity Center, block public S3, log with CloudTrail, enforce IMDSv2 and turn on Security Hub.
Kubernetes Security Tools Compared by Job to Be Done
Compare Kubescape, kube-bench, Trivy, Falco, Checkov and Pod Security Admission by what each checks, when it runs and what it cannot see. Includes a rollout order.
Cloud Misconfiguration Examples and Fixes
Seven common cloud misconfigurations with the exact setting that causes each and the fix: public S3, root keys, IMDSv1, thin logging, wildcard IAM and more.
Best Container Security Tools for Production by Stage
Pick container security tools by stage: build, scan, sign, admit and run. Compare Trivy, Grype, Syft, Docker Scout, Cosign and Falco from their own docs.
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