CloudGuard is an automated, serverless FinOps agent that turns this manual morning audit into an effortless automated briefing delivered directly to your email.

サイバー脅威の巧妙化に対応するためのウェビナーを開催。次世代の「CloudGuard WAF」がもたらす運用の効率化と防御力の向上を解説します。

Cloud workloads don’t sit behind your data-center firewall, and attackers know it. A cloud firewall inspects and controls traffic to, from, and between cloud workloads VPC-to-VPC, workload-to-internet, and cloud-to-on-prem where traditional appliances can’t reach. Palo Alto Networks Cloud NGFW is our top pick for 2026 on managed NGFW depth, with Fortinet delivering the best licensed value across clouds and Check Point CloudGuard the strongest multi-cloud prevention. Below, the ten best cloud firewall solutions ranked. Quick Verdict •             Best managed NGFW depth: Palo Alto Cloud NGFW — App-ID-grade inspection as a service •             Best licensed value: Fortinet — FortiOS everywhere, best price-performance •             Best multi-cloud prevention: Check Point CloudGuard — 100% tested block rate •             Best AWS-native: AWS Network Firewall — Suricata-compatible, IaC-native •             Best Azure-native: Microsoft Azure Firewall — managed, usage-priced # Solution Best for Standout capability Pricing 1 Palo Alto (Cloud NGFW) Managed inspection depth App-ID/ATP as a service Usage-based (published) 2 Fortinet Licensed value everywhere FortiOS BYOL/PAYG BYOL/PAYG marketplace 3 Check Point CloudGuard Multi-cloud prevention Tested 100% block rate License + platform quote 4 Cisco Cisco multi-cloud estates Talos + Multicloud Defense License + SaaS quote 5 AWS Network Firewall AWS-native estates Suricata rules, managed Usage-based (published) 6 Microsoft Azure Firewall Azure-native estates Native managed firewall Usage-based (published) 7 Aviatrix Fabric-embedded enforcement Distributed Cloud Firewall Platform subscription 8 Sophos SMB cloud + Sophos stack Sophos Central management License via partners 9 Zscaler User+workload zero trust Workload segmentation via ZTE Per-workload/user quote 10 Valtix (Cisco) Cloud-agnostic policy layer Multicloud Defense control plane SaaS subscription How We Evaluated Research-based ranking, no lab claims. Criteria: inspection depth (L4 rules vs full NGFW prevention), multi-cloud coverage versus single cloud nativeness, automation and IaC ergonomics, east-west (lateral) control, and operational model (self-run, managed, embedded). Independent efficacy data (CyberRatings.org 2025) and shipping-product status weighed. Pricing cited where published. The 10 Best Cloud Firewall Solutions in 2026 1. Palo Alto Networks Cloud NGFW — Best Managed Inspection Depth Palo Alto Networks Cloud NGFW — Best Managed Inspection Depth Best for: teams that want PA-Series-grade inspection on cloud traffic without running firewall infrastructure. Cloud NGFW for AWS and Azure is Palo Alto’s answer to the operational tax of virtual appliances: a managed service delivering App-ID, threat prevention, and WildFire on VPC/VNet traffic, integrated with native constructs (Gateway Load Balancer, Azure vWAN) and governed by the same policy plane as your Palo Alto Networks firewall deployments . Key features: •             NGFW-grade depth (App-ID, ATP, WildFire) as a managed service •             Native cloud integration (GWLB, Azure vWAN) •             Unified policy with Panorama/Strata •             Usage-based published pricing •             No firewall infrastructure to operate Pros: deepest inspection you can consume as a managed service; unified hybrid policy; native integration. Cons: consumption pricing needs modeling; AWS/Azure coverage leads GCP; premium tier costs. Pricing: published usage-based. [VERIFY: current rates] Standout differentiator: the vendor runs the firewall; you run the policy. 2. Fortinet — Best Licensed Value Across Clouds Fortinet — Best Licensed Value Across Clouds Best for: organizations wanting predictable licensed cloud firewalling with the best price-performance. FortiGate-VM runs in every major cloud (BYOL or hourly PAYG), FortiGate CNF offers a cloud-native managed service on AWS, and FortiManager unifies policy with your hardware estate — providing unified FortiOS policy management across every environment. Key features: •             FortiGate-VM in all major clouds (BYOL/PAYG) •             FortiGate CNF cloud-native service (AWS) •             FortiManager single-pane governance •             FortiGuard security services •             SD-WAN adjacency Pros: best licensed price-performance; policy continuity with hardware; every form factor. Cons: cloud-native elegance trails born-in-cloud rivals; a FortiCloud KEV entry (Jan 2026) means patch self-managed instances promptly. Pricing: BYOL annual or marketplace hourly PAYG. Standout differentiator: FortiOS from branch box to VPC — one policy language everywhere. 3. Check Point CloudGuard — Best Multi-Cloud Prevention Check Point CloudGuard — Best Multi-Cloud Prevention Best for: security-led organizations running serious workloads across AWS, Azure, and GCP. CloudGuard Network Security gateways bring Check Point’s tested prevention a 100% block rate and 100% accuracy in CyberRatings.org’s cloud network firewall tests to every major cloud, unified with Quantum management and featured among leading enterprise cloud security tools . Key features: •             ThreatCloud AI prevention across clouds •             Virtual gateways plus cloud-native integration •             Posture management (CNAPP) adjacency •             Unified Quantum management •             Strong compliance mappings Pros: independently tested prevention; multi-cloud consistency; posture + network in one platform. Cons: premium licensing; full value assumes security-team ownership; gateway sizing still matters. Pricing: license plus platform quote. Standout differentiator: the same tested prevention posture, everywhere your workloads run. 4. Cisco — Best for Cisco Multi-Cloud Estates Cisco — Best for Cisco Multi-Cloud Estates Best for: enterprises standardized on Cisco wanting Talos-fed inspection across clouds. Cisco Secure Firewall Threat Defense Virtual brings Talos-fed inspection to cloud VPCs, while Multicloud Defense (the Valtix acquisition) adds a SaaS control plane orchestrating enforcement across AWS/Azure/GCP/OCI, aligning with Cisco Next-Generation Firewall standards . Key features: •             Snort 3 IPS with Talos intelligence in the cloud •             Multicloud Defense SaaS control plane •             Ingress/egress/east-west policy across providers •             ISE/XDR integration •             Broad virtual appliance options Pros: Talos detections; multi-cloud orchestration; strong inside Cisco estates. Cons: licensing spans SKUs; best value inside a Cisco ecosystem. Pricing: license plus SaaS subscription quote. Standout differentiator: Talos-backed inspection plus a cloud-agnostic control plane. 5. AWS Network Firewall — Best AWS-Native Estates AWS Network Firewall — Best AWS-Native Estates Best for: teams whose workloads, pipelines, and network constructs are AWS-native. AWS Network Firewall is the managed, scalable firewall for VPCs: stateful inspection, Suricata-compatible IPS rules, domain filtering — deployed via CloudFormation/Terraform, billed by endpoint-hour and traffic, integrated with Transit Gateway and AWS Network Firewall logging systems . Key features: •             Managed scaling within VPCs •             Suricata-compatible rule ecosystem •             Domain and protocol filtering •             Native TGW/Firewall Manager integration •             Usage-based pricing Pros: zero new vendors; Suricata rule control for engineers; native integration. Cons: AWS-only; advanced NGFW features aren’t the point; rule management at scale needs discipline. Pricing: published usage-based (endpoint-hours + per-GB). Standout differentiator: deep rule control inside the AWS operating model, no third party in the path. 6. Microsoft Azure Firewall — Best Azure-Native Estates Microsoft Azure Firewall — Best Azure-Native Estates Best for: Azure-first organizations wanting native, managed firewalling. Azure Firewall is native, fully managed, usage-priced (Basic/Standard/Premium tiers), integrated with Firewall Manager, vWAN, and Sentinel. Premium adds TLS inspection and IDPS, enhanced by Microsoft Azure Firewall Security Copilot capabilities . Key features: •             Native, fully managed service •             Basic/Standard/Premium tiers •             TLS inspection and IDPS (Premium) •             Firewall Manager and vWAN integration •             Sentinel logging Pros: native integration and billing simplicity; managed scaling; Sentinel tie-in. Cons: Azure-only; rule ergonomics trail NGFW veterans. Pricing: published usage-based (per-hour + data processed). [VERIFY: current rates] Standout differentiator: the path of least resistance for Azure-first estates. 7. Aviatrix — Best Fabric-Embedded Enforcement Aviatrix — Best Fabric-Embedded Enforcement Best for: platform teams that own multi-cloud networking and want security embedded in it. Aviatrix builds the multi-cloud network layer, and its Distributed Cloud Firewall embeds inspection and policy directly into that fabric enforcing egress and east-west controls at every point rather than hairpinning traffic to appliances, creating a resilient cloud network architecture . Key features: •             Distributed enforcement (no chokepoints) •             Strong egress control •             Deep multi-cloud network telemetry •             IaC-native •             Segmentation across clouds Pros: eliminates chokepoints and backhaul; strong egress story; deep telemetry. Cons: you’re adopting a network platform, not adding a firewall; deep-inspection features younger than incumbents. Pricing: platform subscription quote. Standout differentiator: firewalling as a property of the fabric, not a box traffic must visit. 8. Sophos — Best SMB Cloud Firewalling Sophos — Best SMB Cloud Firewalling Best for: Sophos-standardized SMBs extending protection to the cloud. Sophos Firewall deploys in AWS/Azure with the same Sophos Central management as your XGS boxes and endpoints, keeping Synchronized Security intact while mitigating exposure to Sophos Firewall vulnerabilities . Key features: •             Sophos Firewall in AWS/Azure •             Sophos Central unified management •             Synchronized Security with endpoints •             Xstream TLS inspection •             30-day trial Pros: one console for firewall and endpoints; approachable; genuine trial. Cons: SMB-oriented depth; not aimed at large data-center scale. Pricing: license via partners. Standout differentiator: cloud firewalling that keeps the endpoint heartbeat alive. 9. Zscaler — Best User+Workload Zero Trust Zscaler — Best User+Workload Zero Trust Best for: organizations extending zero trust to workload traffic. Zscaler’s Workload Communications route workload traffic through the Zscaler Zero Trust Exchange platform , applying firewall/IPS policy consistently with user-edge controls segmentation without appliances in the VPC. Key features: •             Workload traffic through the Zero Trust Exchange •             Consistent policy with user-edge controls •             Zero-trust segmentation •             IPS and DNS controls •             Cloud connectors Pros: zero-trust consistency across users and workloads; no VPC appliances; scale. Cons: east-west depth inside VPCs isn’t the mission; per-workload quotes. Pricing: per-workload/user quote. Standout differentiator: the same zero-trust exchange securing users now securing workload egress. 10. Valtix (Cisco Multicloud Defense) — Best Cloud-Agnostic Policy Layer Valtix (Cisco Multicloud Defense) — Best Cloud-Agnostic Policy Layer Best for: enterprises wanting one SaaS control plane normalizing firewall policy across providers. The former Valtix platform is now Cisco’s cloud-agnostic firewall layer (Multicloud Defense): one SaaS control plane, gateway enforcement in each cloud, ingress/egress/east-west policy normalized across AWS/Azure/GCP/OCI, extending CASB and cloud access control paradigms. Key features: •             Cloud-agnostic SaaS control plane •             Gateway enforcement per cloud •             Ingress/egress/east-west normalization •             Auto-scaling enforcement •             IaC integration Pros: true multi-cloud policy normalization; consumption model; no infrastructure to build. Cons: Valtix’s original independence is now the Cisco roadmap; overlaps Cisco entry #4 — confirm which SKU you’re buying. Pricing: SaaS subscription quote. Standout differentiator: one policy plane across every cloud, from the team that pioneered the model. Full Comparison Table Solution Multi-cloud East-west control IaC-native Managed Ideal buyer Palo Alto Cloud NGFW AWS/Azure lead Yes Yes Yes Managed depth Fortinet Yes Yes Yes CNF option Licensed value Check Point CloudGuard Yes Yes Yes Partial Multi-cloud prevention Cisco Yes Yes (MCD) Yes Partial Cisco estates AWS Network Firewall AWS only Yes Yes Yes AWS-native Azure Firewall Azure only Yes Yes Yes Azure-native Aviatrix Yes (core) Core strength Yes Platform Fabric enforcement Sophos AWS/Azure Partial Partial Central SMB cloud Zscaler Yes Via ZTE Partial Yes Zero-trust workloads Valtix (Cisco MCD) Yes (core) Yes Yes SaaS Cloud-agnostic policy How to Choose a Cloud Firewall Answer three questions in order. Where must enforcement live — single-cloud native (AWS/Azure), multi-cloud platform (CloudGuard, Fortinet), or in the network fabric (Aviatrix, Valtix)? How deep must inspection go segmentation and egress (native services, Aviatrix) versus full NGFW prevention (Cloud NGFW, CloudGuard, FortiGate)? Who operates it managed (Cloud NGFW, MCD), self-run VMs, or embedded fabric? Then test the two things datasheets hide: east-west enforcement at your scale, and per-GB processing cost at your real traffic volumes (usage pricing punishes chatty microservices). Cloud firewalls are one layer of a cloud security program ; pair them with your NGFW estate and zero-trust architecture. FAQ What is a cloud firewall? A cloud firewall controls traffic to, from, and between cloud workloads delivered as cloud-native services (AWS/Azure Firewall), virtual/managed NGFWs (Cloud NGFW, CloudGuard, FortiGate-VM), or enforcement embedded in cloud network fabrics (Aviatrix, Multicloud Defense). It covers what data-center appliances can’t reach. Are cloud-provider native firewalls good enough? Often, for single-cloud estates: AWS Network Firewall and Azure Firewall handle segmentation, egress filtering, and IPS-style rules with native IaC integration. Multi-cloud organizations, or those needing NGFW-grade application control and sandboxing, typically layer a vendor platform on top. What’s the difference between a cloud firewall and FWaaS? Direction of protection. Cloud firewalls protect workloads in clouds (VPC traffic, east-west, egress). FWaaS protects users and branches via cloud-delivered inspection. Vendors increasingly sell both, but the traffic they see and the buyer who owns them differ. Do I need east-west (lateral) firewalling in the cloud? Increasingly yes. Breaches move laterally after initial access, and flat VPCs make that easy. Security groups provide basic segmentation; distributed enforcement (Aviatrix), managed NGFWs on transit paths, or CloudGuard gateways add inspection where lateral movement happens. What happened to Valtix? Valtix became Cisco Multicloud Defense after Cisco’s 2023 acquisition. Its cloud-agnostic control plane continues under Cisco; pricing moved into Cisco’s SaaS subscription motions. Standalone-era independence is gone; multi-cloud capability remains. How are cloud firewalls priced? Native services bill by usage (endpoint/deployment hours plus per-GB); managed NGFWs by consumption tiers; virtual appliances by license plus compute; fabric platforms by network consumption. Model your real east-west traffic usage pricing rewards efficient architectures and punishes chatty ones. Conclusion Palo Alto’s Cloud NGFW leads on managed depth, Fortinet on licensed value, and Check Point CloudGuard on tested multi-cloud prevention with AWS and Azure Firewall owning their native lanes, Aviatrix and Valtix/MCD redefining where enforcement lives, and Sophos and Zscaler serving SMB and zero-trust-workload needs. Decide where enforcement must live first; the vendor follows. Price at your real traffic, in your real shape, before committing. The post Top 10 Best Cloud Firewall Solutions in 2026 appeared first on Cyber Security News .

An open-source repository for writing and managing cloud infrastructure tests across various formats like Terraform, Pulumi, Bicep, and CloudFormation. Powered by AI-driven test-writing agents and ...

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2025-02-20 FundGuard, an AI-powered cloud-native investment accounting platform, has announced the appointment of Shali Mor as its new Vice President of Engineering. This move is part of the company’s strategy to strengthen its leadership team and further expand its innovative capabilities. Shali Mor, who joins from Check Point where he held the position of CTO of CloudGuard, brings with him a wealth of experience in technology leadership and entrepreneurship.

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Check Point Software Technologies has announced its integration into Google Cloud Network Security, enhancing cloud security and performance optimization.

Check Point Software Technologies (NASDAQ: CHKP) has announced the global rollout of its integrated cloud security solution with Wiz, advancing their strategic partnership from February 2025. The solution combines Check Point's prevention-first cloud network security with Wiz's Cloud-Native Application Protection Platform (CNAPP).The integration enables real-time visibility into CloudGuard gateway configurations directly within the Wiz platform and introduces automated gateway-based remediation flows through Check Point Infinity Threat Exposure Management (CTEM). The solution has demonstrated impressive performance metrics, including a 100% block rate with zero false positives in CyberRatings.org testing, and 99.9% block rate against Zero+1 day malware.

How the market is evolving and why now, more than ever, you need an AI powered WAF What defines a next-generation web application and API protection