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市場調查報告書
商品編碼
1851020
安全資訊和事件管理 (SIEM):市場佔有率分析、行業趨勢、統計數據和成長預測 (2025-2030)Security Information And Event Management (SIEM) - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2025 - 2030) |
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全球 SIEM 市場預計到 2025 年將達到 107.8 億美元,到 2030 年將達到 191.3 億美元,複合年成長率為 12.16%。

雲端工作負載遙測技術的普及、嚴格的監管要求以及供應商的快速整合是推動成長要素。大型企業隨著攻擊面的擴大而持續擴展日誌採集,而中小企業則透過雲端原生消費模式進入市場。北美市場的需求主要受SOX和PCI DSS法規的驅動,而歐洲市場的支出則因NIS2和DORA法規的實施而加速成長。供應商的藍圖目前圍繞著人工智慧驅動的分析、整合資料管道和簡化的授權模式展開——這些主題將在思科於2024年完成對Splunk的里程碑式收購後,推動產品更新換代。
企業每天從終端、雲端服務和操作技術產生Terabyte的日誌。如此龐大的日誌量給傳統的資料收集模型帶來了巨大壓力,同時也為威脅偵測提供了豐富的上下文資訊。 CPFL Energia 透過現代化的安全資訊和事件管理 (SIEM) 系統監控超過5萬台智慧電網設備,該系統將高價值事件路由到資料湖以進行成本控制。雲端原生彈性架構能夠應對突發事件高峰,而選擇性保留機制則確保了儲存費用的可預測性。那些將低成本物件儲存與查詢元資料結合的供應商正受到客戶的青睞,這些客戶需要在覆蓋範圍和成本之間尋求平衡。
在歐洲,NIS2 要求關鍵服務提供者記錄、監控並保留事件資料以進行事件重建,這使得安全預算佔 IT 支出的比例上升至 9.0%。在金融業,DORA 強制要求即時檢測和報告。 Reimi 銀行升級了其 SIEM 系統後,誤報率降低了 70%,該系統專注於創建審核證據。醫療保健機構因違反 HIPAA 法規而面臨罰款,平均罰款金額為 488 萬美元。
傳統的事件授權模式會造成安全盲點,迫使買家設定資料攝取上限。硬體關稅將在2024年之前使設備成本增加20%,加重預算壓力。儲存、出口流量和進階分析等隱性雲端費用令初次使用者措手不及。供應商目前正在推廣管道卸載層級和固定費率定價模式,以恢復價格的可預測性。
到2024年,本地部署的SIEM將佔據55.75%的市場。這個細分市場主要由受嚴格資料主權政策約束的行業支撐,但由於硬體成本上升和技能短缺日益嚴重,其成長速度正在放緩。雲端SIEM將以13.40%的複合年成長率成長,透過彈性擴展和計量收費,擴大用戶對高階分析的存取。混合架構則扮演橋樑的角色,將受監管的資料保留在本地節點上,同時將遠端檢測資料串流傳輸到雲端的低成本物件儲存。
雲端技術的採用將升級週期從多年的設備更新轉變為持續的功能交付。西門子採用混合模式,在本地運行OT解析器,同時在雲端豐富事件訊息,以進行威脅情報關聯。隨著授權模式轉向資料使用,買家可以更清楚地了解每種部署方案的SIEM市場規模。供應商整合正在加速從老舊的本地部署架構向由超大規模雲端服務商託管的現代化SaaS產品的轉型。
到 2024 年,傳統平台將佔總收入的 46.20%,但隨著資料規模的擴大,查詢效能和規則調優能力下降,其市場佔有率將會減少。下一代雲端原生引擎將以 18.10% 的複合年成長率 (CAGR) 實現最快成長,在所有架構類型中成長最高。這些系統透過將儲存與計算解耦,並在資料攝取階段整合機器學習,從而縮短平均發現時間。
Palo Alto Networks 將 QRadar SaaS 整合到 Cortex XSI AM 中,收購後的第一個季度就累計了超過 9,000 萬美元的收入。開放原始碼堆疊雖然在預算有限的情況下佔有了一席之地,但需要深厚的工程技術能力。遷移工具和相容層簡化了從傳統規則語法到讀取時模式模型的過渡。 SIEM 市場更傾向於將遙測資料視為巨量資料而非事件流的架構。
SIEM 市場報告按部署方式(本地部署、其他)、SIEM 架構(傳統 SIEM、下一代 SIEM、其他)、組件(平台/軟體、專業服務、託管 SIEM 服務 (MSSP))、組織規模(中小型企業、大型企業)、最終用戶垂直行業(銀行、金融服務、保險 (BFSI)、零售、電子商務、其他)和地區細分行業。
2024年,北美將佔據SIEM市場39.20%的收入佔有率,這主要得益於成熟的資料外洩通知法規和高額的網路保險費。由於董事會將安全控制與信託風險掛鉤,預算撥款依然強勁。該地區對雲端運算和人工智慧的早期應用進一步鞏固了其市場領先地位。儘管市場基數已趨於飽和,但由於整合可觀測性解決方案的提升銷售,成長率仍保持在中等個位數水準。
亞太地區預計將以11.80%的複合年成長率實現全球最快成長。中國的多層防護體系和印度的《數位個人資料保護法》正在推動關鍵資訊基礎設施的強制日誌。國內雲端供應商正與全球安全資訊和事件管理(SIEM)廠商合作,以滿足本地化法規要求。日本企業集團在主權和容量之間尋求平衡,傾向於採用混合型SIEM方案,將原始事件儲存在東京地區,並將分析外包給全球雲端。
在GDPR和NIS2的背景下,歐洲面臨巨大的風險。董事會若監管不力,將面臨高達全球營業額2%的罰款,促使企業加大投資。資料主權原則有利於OVHcloud和德國電信等區域雲端服務商。 《數位營運彈性法案》強制要求金融業進行即時威脅偵測,從而推動了對安全資訊和事件管理(SIEM)的需求。
The global SIEM market stood at USD 10.78 billion in 2025 and is forecast to climb to USD 19.13 billion by 2030, advancing at a 12.16% CAGR.

A surge in cloud workload telemetry, strict regulatory mandates, and rapid vendor consolidation are the primary growth catalysts. Large enterprises continue to expand log ingestion as attack surfaces widen, while small and medium-sized businesses enter the market through cloud-native consumption models. North American demand is buoyed by SOX and PCI DSS rules, whereas European spending accelerates in response to NIS2 and DORA. Vendor roadmaps now revolve around AI-powered analytics, unified data pipelines, and simplified licensing, themes that spur refresh cycles following Cisco's landmark acquisition of Splunk in 2024.
Enterprises generate terabytes of logs each day from endpoints, cloud services, and operational technology. The volume strains traditional ingestion models yet unlocks richer context for threat hunting. CPFL Energia monitors more than 50,000 smart-grid devices through a modern SIEM that routes high-value events to a data lake for cost control. Cloud-native elasticity permits burst processing during incident spikes, and selective retention keeps storage fees predictable. Vendors that integrate low-cost object storage with query¬able metadata gain traction as customers balance coverage and cost.
Europe's NIS2 obliges operators of essential services to log, monitor, and retain events for incident reconstruction, pushing security budgets up to 9.0% of IT spending. In finance, DORA compels real-time detection and reporting. Bank Leumi lowered false positives by 70% after a SIEM upgrade tailored to audit evidence generation. Health providers face HIPAA-driven breach fines that now average USD 4.88 million, a cost that underscores the need for continuous monitoring.
Traditional per-event licenses force buyers to cap ingestion, creating security blind spots. Hardware tariffs raised appliance costs by as much as 20% during 2024, adding budget strain. Hidden cloud fees for storage, egress, and premium analytics surprise first-time adopters. Vendors now push pipeline off-load tiers and flat-rate pricing to restore predictability.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
On-premise deployments held 55.75% of SIEM market share in 2024. The segment remains favored by industries bound to strict data-sovereignty policies, yet growth is subdued as hardware costs rise and skills shortages deepen. The cloud cohort advances at 13.40% CAGR, propelled by elastic scaling and pay-as-you-go fees that widen access to advanced analytics. Hybrid designs act as a bridge, placing regulated data on local nodes while streaming telemetry to low-cost object storage in the cloud.
Cloud adoption shifts upgrade cycles from multi-year appliance refreshes to continuous feature delivery. Siemens uses a hybrid pattern that runs OT parsers on premises while enriching events in the cloud for threat intelligence correlation. As licensing shifts to data usage, buyers gain transparency on the SIEM market size for each deployment choice. Vendor consolidation accelerates moves away from aging on-prem stacks toward modern SaaS offerings hosted by hyperscalers.
Legacy platforms represented 46.20% revenue share in 2024, yet they lose ground as query performance and rule tuning falter under data scale. Next-generation cloud-native engines are forecast to rise at 18.10% CAGR, the fastest among architectural types. These systems decouple storage from compute and embed machine learning at ingestion, reducing mean time to detect.
Palo Alto Networks folded QRadar SaaS into Cortex XSIAM and booked more than USD 90 million in the first post-deal quarter. Open-source stacks carve a budget niche but demand deep engineering skills. Migration utilities and compatibility layers ease the shift from traditional rule syntax to schema-on-read models. The SIEM market aligns behind architectures that treat telemetry as big data rather than event streams.
The SIEM Market Report Segments the Industry by Deployment (On-Premise, and More), SIEM Architecture ( Traditional SIEM, Next-Gen SIEM, and More), Component (Platform / Software, Professional Services, and Managed SIEM Services (MSSP)), Organization Size (Small and Medium Enterprises, and Large Enterprises), End-User Industry (Banking, Financial Services and Insurance (BFSI), Retail and E-Commerce, and More), and Geography.
North America accounted for 39.20% of the SIEM market revenue in 2024, underpinned by mature breach notification statutes and high cyber insurance premiums. Budget allocations remain robust as boards tie security controls to fiduciary risk. The region's cloud adoption and early AI experimentation reinforce its leadership. Despite a saturated base, upsell to integrated observability keeps growth in mid-single digits.
Asia-Pacific is projected to post 11.80% CAGR, the fastest globally. China's Multi-Level Protection Scheme and India's Digital Personal Data Protection Act spur mandatory logging for critical information infrastructure. Domestic cloud vendors team with global SIEM players to satisfy localisation rules. Japanese conglomerates favour hybrid SIEM that parks raw events in Tokyo regions while outsourcing analytics to global clouds, balancing sovereignty and capability.
Europe maintains a sizeable stake on the back of GDPR and the incoming NIS2. Boards face fines reaching 2% of global turnover for monitoring lapses, incentivising investment. Data sovereignty drives preference for regional clouds such as OVHcloud and Deutsche Telekom. The Digital Operational Resilience Act imposes real-time threat detection in finance, fuelling premium SIEM demand.