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Alibaba Cloud Cloud Firewall
What Alibaba Cloud Cloud Firewall is
Alibaba Cloud Cloud Firewall filters network traffic and provides intrusion prevention and threat detection as a cloud-native service. It offers unified protection across Internet, VPC, NAT, host, and DNS boundaries. Policies can control traffic from Layer 4 to Layer 7 using IP addresses, ports, applications, domains, and locations. The detection engine and threat intelligence block malicious traffic and common attacks in real time. The service can integrate with Security Center to detect exploited vulnerabilities and provide virtual patches, including for zero-day vulnerabilities. It also offers one-click protection for public assets and automatic protection for newly added assets, plus traffic views and trend charts for public IPs and VPCs. Audit logs are stored for seven days by default; longer retention requires Log Analysis. Pay-as-you-go is billed hourly, with usage under an hour counted as a full hour, and supports up to 10 Gbps peak bandwidth. Its trial activates this edition with credit to offset charges; usage beyond the credit is charged at standard rates.
Who it suits
It suits teams seeking cloud-based traffic filtering and protection across public, VPC, NAT, host, or DNS boundaries. Alibaba Cloud recommends pay-as-you-go for short trials, testing, personal learning, or variable traffic, and subscriptions for stable, long-term workloads.
What it does well
- Filters traffic across Internet, VPC, NAT, host, and DNS boundaries.
- Policies can use Layer 4 to Layer 7 criteria.
- Threat defenses block malicious traffic and common attacks in real time.
- Can detect exploited vulnerabilities and provide virtual patches.
- Centralizes security control and log statistics across multiple accounts.
What to know first
- No free plan is listed.
- Pay-as-you-go supports a maximum peak bandwidth of 10 Gbps.
- Default audit-log storage is seven days.
- Trial usage beyond the credit is charged at standard rates.
Limits
Pay-as-you-go supports up to 10 Gbps peak bandwidth, 10,000 access-control policies, and seven days of default audit-log storage. The free trial uses savings-plan credit; usage beyond that credit is charged at standard rates.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Premium Edition | USD 420/month · 1 firewall instance · 30 Mbps bandwidth · 10,000 access control policies | $420 a month |
| Enterprise Edition | USD 1,450/month · 3 firewall instances · 200 Mbps bandwidth · 50,000 access control policies | $1,450 a month |
| Ultimate Edition | USD 3,900/month · 5 firewall instances · 800 Mbps bandwidth · 100,000 customizable access control policies | $3,900 a month |
| Pay-as-you-go | $0.36 per instance/hour and $0.06/GB traffic processing; 7-day log audit included · Firewall instance fee varies by protected regions and assets · additional features may be billed separately | $0.36 a month |
As alibabacloud.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Getting started
- Open the Alibaba Cloud Cloud Firewall website
- Start the free trial or choose pay-as-you-go or a subscription edition
- Access the service through its web or API interfaces
- Select Premium, Enterprise, or Ultimate for subscription deployment
- Configure traffic policies and asset protection
Verdict
Cloud Firewall combines traffic controls, threat detection, and asset protection, with pay-as-you-go and subscription editions. Published subscription prices are $420 a month for Premium Edition, $1,450 a month for Enterprise Edition, and $3,900 a month for Ultimate Edition.
Questions
Is there a free plan?
No. Cloud Firewall has no free plan, but a free trial activates the pay-as-you-go edition with savings-plan credit.
How much do the plans cost?
Pay-as-you-go is listed at $0.36 a month and billed hourly. Premium Edition is $420 a month, Enterprise Edition is $1,450 a month, and Ultimate Edition is $3,900 a month.
What platforms are supported?
Cloud Firewall is available through web and API interfaces and uses a cloud deployment model.
How long are logs stored by default?
Seven days of audit-log storage are provided by default. Longer retention requires the Log Analysis service.
What bandwidth does pay-as-you-go support?
Pay-as-you-go supports a maximum peak bandwidth of 10 Gbps. Higher limits require contacting an account manager or architect.
What do the subscription editions include?
Premium includes one firewall instance, 30 Mbps bandwidth, and 10,000 policies. Enterprise includes three instances, 200 Mbps, and 50,000 policies; Ultimate includes five instances, 800 Mbps, and 100,000 customizable policies.
Facts from Alibaba Cloud Cloud Firewall's own pages
- Access control
- Access control policies can filter traffic from Layer 4 to Layer 7 using IP addresses, ports, applications, domains, and locations. · alibabacloud.com, 11 Oct 2026
- Asset protection
- It supports one-click protection for public assets and automatic protection for newly added assets. · alibabacloud.com, 11 Oct 2026
- Compliance
- Alibaba Cloud says Cloud Firewall can help meet level 2 and level 3 requirements of Classified Protection of Cybersecurity 2.0. · alibabacloud.com, 11 Oct 2026
- Coverage
- It provides unified network protection across Internet, VPC, NAT, host, and DNS boundaries. · alibabacloud.com, 11 Oct 2026
- Free plan
- No · alibabacloud.com, 21 Sept 2026
- Hybrid cloud
- It can control traffic between VPCs and between VPCs and data centers, including leased-line connections in hybrid cloud scenarios. · alibabacloud.com, 11 Oct 2026
- Intended users
- Alibaba Cloud recommends pay-as-you-go for short-term trials, testing, personal learning, or volatile traffic, and subscriptions for long-term workloads with stable bandwidth. · alibabacloud.com, 11 Oct 2026
- Logs
- Cloud Firewall provides seven days of log audit storage by default; longer retention requires the Log Analysis service. · alibabacloud.com, 11 Oct 2026
- Multi-account
- Resource Management features support centralized security control and log statistics across multiple accounts. · alibabacloud.com, 11 Oct 2026
- Notable limit
- Pay-as-you-go Cloud Firewall supports a maximum peak bandwidth of 10 Gbps; higher limits require contacting an account manager or architect. · alibabacloud.com, 11 Oct 2026
- Product
- Cloud Firewall is a cloud-native firewall service that filters traffic and provides intrusion prevention and threat detection. · alibabacloud.com, 11 Oct 2026
- Paid from
- 420 · alibabacloud.com, 21 Sept 2026
- Threat defense
- Its threat detection engine and threat intelligence block malicious traffic and common attacks in real time. · alibabacloud.com, 11 Oct 2026
- Traffic analysis
- It provides visual traffic information and trend charts for public IP addresses and VPCs. · alibabacloud.com, 11 Oct 2026
- Trial
- The free trial activates the pay-as-you-go edition and provides a savings plan credit that offsets charges; excess usage after the credit is depleted is charged at standard rates. · alibabacloud.com, 11 Oct 2026
- Vulnerability protection
- Cloud Firewall can integrate with Security Center to detect exploited vulnerabilities and provide virtual patches, including for zero-day vulnerabilities. · alibabacloud.com, 11 Oct 2026
Where Alibaba Cloud Cloud Firewall stands on Freedom251
- Network Firewall Software#9 of 37
- Firewall Software#55 of 81