{"data":{"id":"3c6dfe86-fd4b-4e5e-a356-a6ff09efa667","title":"The noisy tenants: Engineering fairness in multi-tenant SIEM solutions","summary":"Multi-tenant SIEM (security information and event management, a platform that collects and analyzes security data from many sources) solutions share physical resources like CPU and memory among different customers, creating a \"noisy neighbor\" problem where one customer's heavy workload can slow down threat detection for others and violate service promises. While vendors market cloud-based SIEM as efficient and reliable, most don't publicly discuss how they prevent this fairness issue, which requires sophisticated engineering strategies like fair-share scheduling (giving each customer a proportional share of resources) and intelligent queuing rather than simple rate-limiting.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"https://www.csoonline.com/article/4154546/the-noisy-tenants-engineering-fairness-in-multi-tenant-siem-solutions.html","publishedAt":"2026-04-07T09:00:00.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":[],"affectedVendorsRaw":[],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-04-07T09:00:00.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["availability"],"aiComponentTargeted":"inference","llmSpecific":false,"classifierConfidence":0.72,"researchCategory":null,"atlasIds":null}}