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市場調查報告書
商品編碼
2043975
南美洲網路安全:市場佔有率分析、產業趨勢與統計、成長預測(2026-2031 年)South America Cybersecurity - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 - 2031) |
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2025年南美網路安全市場價值183.7億美元,預計到2031年將達到337.4億美元,而2026年為203.3億美元,預測期(2026-2031年)複合年成長率為10.66%。

勒索軟體即服務 (RaaS) 工具包的激增、受監管行業對零信任架構的日益重視,以及中小企業向雲端的遷移,正促使企業支出從基礎防火牆轉向整合式偵測和回應平台。巴西第 538 號決議將持續監控從最佳實踐轉變為許可要求,導致對託管安全營運中心 (SOC) 容量的需求激增。貨幣波動,尤其是在阿根廷,正促使買家選擇以美元計價的訂閱定價模式。同時,對聖保羅和聖地牙哥超大規模資料中心業者的投資正在緩解受監管工作負載的延遲問題。此外,隨著製造企業開放其營運技術 (OT) 網路以進行遠端維護,對傳統 IT 工具無法提供的協定感知型威脅分析的需求日益成長。
銷售預先建置加密有效載荷的聯盟計畫降低了攻擊者的技術門檻,促使南美網路安全市場的支出轉向終端偵測、不可篡改備份和事件回應的固定費率合約。根據 Dragos 的記錄,2025 年前三個季度,針對區域工業控制系統的勒索軟體攻擊事件共發生 147 起,年增 34%。其中 62% 的攻擊發生在巴西。使用 Windows Server 2012 的醫療機構受影響最為嚴重,迫使各州政府在預算限制下核准使用加密貨幣支付贖金。雙重勒索策略(即在加密前竊取資料)促使企業加強預防資料外泄和取證措施。董事會現在要求進行桌面演練,模擬邊界入侵,這導致託管偵測和回應 (MDR) 服務的採用率上升,服務等級協定 (SLA) 中包含一小時內遏制攻擊的條款。隨著賠付金額的持續成長,保險公司正在收緊承保標準,提高保費,並越來越重視主動安全工具的投資報酬率 (ROI)。
2025年12月,巴西第538號決議強制要求銀行採用持續身分驗證和微隔離技術,將零信任框架從概念轉變為合規義務。智利銅生產商在勒索軟體破壞其監控、控制和資料收集系統,導致數百萬美元的生產損失後,也採取了類似的措施。在授予存取權限之前評估設備狀態和地理位置的身份平台正在取代靜態憑證檢查。實施過程始於資產清點,最終完成東西向流量監控,但由於缺乏內部架構師,許多公司不得不將此流程外包給託管安全服務提供者。提供符合巴西《通用資料保護法》(LGPD) 和智利框架法的策略範本的供應商正在縮短審計週期,並促進向雲端工作負載保護交叉銷售。
巴西的《通用資料保護法》(LGPD) 規定,資料外洩事件發生後,必須在72小時內揭露並任命資料保護官;智利的新法律則沿用了歐洲的通知期限;秘魯仍允許10個工作日的寬限期。跨國公司被迫適應不同的同意規則和跨境傳輸限制,導致資料居住要求被規避,從而擠佔了原本可用於威脅狩獵的預算。由於南美洲缺乏與歐盟充分性決定體系類似的框架,企業不得不在每個國家部署不同的加密閘道器,增加了工具和審計成本。這種碎片化的局面也阻礙了區域安全營運中心(SOC)的集中化,因為包含個人資料的警報並非總是能跨境發送進行關聯分析。這種低效率使本地供應商處於不利地位,因為他們無法將合規成本分攤到更廣泛的市場。
從2026年到2031年,服務市場以11.18%的複合年成長率成長,超過了南美洲網路安全市場的整體成長率。這是因為銀行、醫院和礦業公司為了彌補人員短缺,紛紛將全天候監控業務外包。儘管解決方案在2025年佔據了南美網路安全市場61.76%的佔有率,但買家意識到,如果沒有協調警報和執行威脅搜尋的專業知識,設備本身就無法發揮作用。諸如第538號決議等監管因素迫使中型銀行展示即時事件回應能力,使得託管偵測與回應 (MDR) 合約成為比建立內部安全營運中心 (SOC) 更直接的合規途徑。隨著混合架構的普及,雲端安全和身分管理套件推動了解決方案支出,而通用網路防火牆的市場佔有率則被多功能平台蠶食。
隨著企業向零信任架構轉型,專業服務仍然至關重要。能夠將巴西《通用資料保護法》(LGPD)、智利《框架法》以及行業特定監管要求轉化為統一管理矩陣的諮詢顧問的需求日益成長。如今,託管服務將GRC儀表板、威脅情報來源和自動化遏制功能整合在一起,以用戶計費的方式為中小企業提供企業級解決方案。像Tempest Security Intelligence這樣擁有葡萄牙語和西班牙語SOC分析師的整合商,與那些主要營運英語中心的國際公司形成了鮮明對比。
預計到2031年,雲端運算採用率將以11.24%的複合年成長率成長,持續降低本地部署環境的佔有率(2025年佔比為53.43%)。轉折點在於超大規模資料超大規模資料中心業者在聖保羅和聖地牙哥開設了雲端服務區,滿足了資料居住要求,並顯著降低了即時結算的延遲。在通貨膨脹的經濟環境下,付費使用制更受歡迎,因為按月計費有助於維持現金流量並對沖外匯風險。在南美網路安全市場,隨著中小企業無需資本投資即可部署Web原生防火牆、工作負載保護和安全存取邊緣元件,雲端工具的規模正在不斷擴大。
在核心銀行系統、醫療記錄和國防等領域,由於主權問題和舊有系統之間的相互依賴性,需要對物理系統進行控制,因此本地部署環境仍然十分普遍。然而,即使在這些領域,像 Microsoft Defender for Cloud 這樣的統一主機也能夠實現跨實體機和虛擬機器應用通用策略。通訊業者目前正在城域網路中部署 SASE 閘道器,提供彈性頻寬並結合線上威脅掃描。隨著影子 IT 的減少,策略執行的核心正從分店路由器轉向以身分為中心的覆蓋網路。
The South America cybersecurity market size was valued at USD 18.37 billion in 2025 and estimated to grow from USD 20.33 billion in 2026 to reach USD 33.74 billion by 2031, at a CAGR of 10.66% during the forecast period (2026-2031).

A surge in ransomware-as-a-service kits, wider zero-trust adoption across regulated industries, and cloud migration by small and medium enterprises (SMEs) are pushing spending beyond basic firewalls toward integrated detection and response platforms. Brazil's Resolution 538 has turned continuous monitoring from a best practice into a licensing condition for banks, causing a run on managed security operations center (SOC) capacity. Currency volatility, especially in Argentina, is steering buyers toward subscription pricing denominated in USD, while hyperscaler investments in Sao Paulo and Santiago reduce latency concerns for regulated workloads. As industrial firms expose operational technology (OT) networks for remote maintenance, demand is rising for protocol-aware threat analytics that traditional IT tools cannot deliver.
Affiliate programs selling ready-made encryption payloads have cut the skill threshold for attackers, shifting South America cybersecurity market spending toward endpoint detection, immutable backup, and incident response retainers. Dragos logged 147 ransomware incidents against regional industrial control systems during the first three quarters of 2025, a 34% year-over-year increase, with Brazil accounting for 62% of cases. Healthcare institutions running Windows Server 2012 were hit hardest, forcing provincial governments to authorize cryptocurrency payments despite budget constraints. Double-extortion tactics stealing data before encryption nudged enterprises to elevate data loss prevention and forensics. Boards now request tabletop exercises that assume perimeter compromise, prompting uptake of managed detection and response services with one-hour containment service-level agreements. As payouts inflate, insurers tighten underwriting, raising premiums and amplifying return-on-investment narratives for proactive security tooling.
Zero-trust frameworks moved from concept to compliance obligation once Brazil's Resolution 538 mandated continuous authentication and micro-segmentation for banks in December 2025. Chile's copper producers replicated the approach after ransomware halted supervisory control and data acquisition systems, costing millions in lost output. Identity platforms that score device posture and geolocation before granting access are replacing static credential checks. Implementation starts with asset inventory and ends with east-west traffic monitoring, a path that most firms outsource to managed security providers due to scarce in-house architects. Vendors offering policy templates mapped to Brazil's LGPD and Chile's Framework Law shorten audits and encourage cross-sell into cloud workload protection.
Brazil's LGPD obliges 72-hour breach disclosure and data-protection officers, Chile's new law mirrors European notice periods, yet Peru still allows 10 business days. Multinationals juggle divergent consent rules and cross-border transfer bans, forcing data-residency workarounds that drain budgets earmarked for threat hunting. Without a South American equivalent of the EU's adequacy regime, firms deploy country-specific encryption gateways, multiplying tooling and audit costs. The patchwork also deters regional SOC centralization because alerts containing personal data cannot always cross borders for correlation. This inefficiency disadvantages local vendors that cannot amortize compliance engineering over wider markets.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
Services expanded at an 11.18% CAGR from 2026-2031, eclipsing the broader South America cybersecurity market rate as banks, hospitals, and miners outsourced 24/7 monitoring to offset staffing gaps. Although solutions controlled a 61.76% slice of South America cybersecurity market share in 2025, buyers realized that appliances are inert without expertise to tune alerts and run threat hunts. Regulatory triggers like Resolution 538 forced mid-tier banks to prove real-time incident response, making managed detection and response contracts a faster path to compliance than building internal SOCs. Cloud security and identity suites led solution spending thanks to hybrid architectures, while commodity network firewalls ceded ground to multifunction platforms.
Professional services assessment, integration, migration remain essential when enterprises pivot to zero trust. Demand rises for consultants who map LGPD, Chile's Framework Law, and sector mandates into unified control matrices. Managed services now bundle GRC dashboards, threat intel feeds, and automated containment, delivering enterprise-grade outcomes to SMEs on a per-user basis. Integrators with Portuguese and Spanish SOC analysts, such as Tempest Security Intelligence, differentiate against global players that primarily staff English-only centers.
Cloud deployments are tracking an 11.24% CAGR through 2031, steadily shrinking the on-premises majority that stood at 53.43% in 2025. The tipping point came as hyperscalers opened Sao Paulo and Santiago zones, satisfying data residency clauses and slicing latency for real-time payments. Consumption pricing resonates in inflationary economies because monthly invoices preserve cash flow and hedge currency swings. South America cybersecurity market size for cloud tools grows as SMEs procure web-native firewalls, workload protection, and secure access edge components without capital outlays.
On-premises estates persist in core banking, health records, and defense environments where sovereignty and legacy system interdependence demand physical control. Yet even here, unified consoles like Microsoft Defender for Cloud enforce common policies across physical and virtual machines. Telcos now position SASE gateways inside their metropolitan networks, offering elastic bandwidth married with inline threat inspection. As shadow IT declines, the locus of policy enforcement moves from branch routers to identity-centric overlays.
The South America Cybersecurity Market Report is Segmented by Offering (Solutions, and Services), Deployment Mode (On-Premises, and Cloud), End-Use Industry (IT and Telecom, BFSI, Healthcare, Industrial Manufacturing, Retail and E-Commerce, Energy and Utilities, and More), End-User Enterprise Size (Large Enterprises, and Small and Medium Enterprises), and Country. The Market Forecasts are Provided in Terms of Value (USD).