★ 4.1 · 57 reviews
Amazon GuardDuty
AWS intelligent threat detection and continuous monitoring
AiDOOS Verified
SAAS
Security
Live in 72 hours
30-day free trial
About Amazon GuardDuty
Amazon GuardDuty is a managed threat detection service that continuously monitors for malicious activity and unauthorized behavior across AWS accounts, workloads, and data. Using machine learning, anomaly detection, and integrated threat intelligence, GuardDuty identifies threats such as compromised credentials, cryptocurrency mining, suspicious API calls, and network reconnaissance. It provides actionable findings with recommended remediation steps, helping security teams respond quickly. GuardDuty integrates with AWS Organizations for multi-account coverage and with AWS Security Hub for centralized visibility. It also supports AWS Lambda and EventBridge for automated response. With a pay-as-you-go pricing model, GuardDuty offers comprehensive security monitoring without upfront costs. AiDOOS enhances deployment by providing a multi-agent orchestration platform that automates setup, configuration, and integration of GuardDuty with existing security workflows, reducing manual effort and accelerating time-to-value.
Challenges It Solves
- Detecting sophisticated cyber threats and unauthorized activity
- Gaining visibility into AWS account and workload activity
- Responding quickly to security findings
- Managing security across multiple AWS accounts
Screenshots
Use Cases
Identify compromised AWS credentials
Detects anomalous API calls and activities indicating potentially compromised access keys.
Detect cryptocurrency mining activity
Recognizes patterns of cryptocurrency mining, one of the most common malicious activities on AWS.
Monitor network reconnaissance
Identifies port scans or unauthorized network probing that may precede an attack.
Respond to findings automatically
Use EventBridge and Lambda to automate remediation actions when GuardDuty detects threats.
Pricing
Custom pricing — built for your team
Amazon GuardDuty pricing is tailored to your organisation's size, integrations, and requirements. AiDOOS generates your proposal instantly — scoped & ready in seconds.
💡 Pricing insight from reviewers: Amazon GuardDuty is a managed threat detection service that charges based on the volume of data analyzed (CloudTrail events, VPC Flow Logs, DNS logs) and the number of EC2 instances monitored, with a free trial available.
Key Features
Continuous monitoring for malicious activity using ML and threat intelligence.
Identifies unusual behavior in account activity and network traffic.
Leverages Amazon's threat intelligence to identify known malicious domains and IPs.
Centralizes security alerts with severity and recommended remediation steps.
Enables monitoring across multiple AWS accounts via AWS Organizations.
Integrates with AWS Security Hub, EventBridge, Lambda, and CloudWatch for automated response.
What Reviewers Say AI-synthesized from 57 reviews
What works well
- Easy to set up and start monitoring
- Effective in detecting a wide range of threats
- Seamless integration with other AWS services
Common concerns
- Cost can increase with high data volumes
- Requires some learning for advanced customization
Reviews
57 verified reviews4.1
★★★★☆
out of 5 · 57 reviews
By segment
Enterprise58%
Mid-Market42%
A
Animator
"One of the best software solutions available"
Amazon GuardDuty has an outstanding security system. What fascinates me is its enterprise‑level central administration, allowing us to enable and manage multiple accounts at once. With this feature, we can aggregate all findings from member accounts into one administrator account, so the security team can manage everything from a single dashboard. Initially, we had doubts about its security, but after testing, we realized it's excellent and always protects us from threats. GuardDuty performs exceptionally well, and my only advice is to try it! The benefits we've gained include collecting and delivering security findings to the console in JSON format, enabling administrators or automated workflows to act. Additionally, GuardDuty retains security findings for about 90 days.
S
Software Application Developer at Cisco
"Definitely the best AWS security product!"
We've used this Amazon product for years to protect against and detect threats. GuardDuty makes it easy to automate threat responses, cutting repair and recovery times. I have no issues using it. It's such a solid platform that it's hard to find negatives; however, I'd like Amazon to make it even more user‑friendly for those who find it complex. If you want to improve your company's security, try this amazing product—Amazon is number one! Also, GuardDuty is relatively affordable compared to others. The benefits we've gained for data protection are immense, thanks to its automated security response tools.
E
Enterprise (> 1000 emp.)
"For peace of mind, Amazon GuardDuty is your best bet"
This threat detection service has proven very useful in my company. I like that GuardDuty is user‑friendly and has extensive detection capabilities, identifying everything from cryptocurrency mining to credential weaknesses. It combines threat intelligence with machine learning for constant updates, ensuring no threat is missed and securing our systems. I can't think of any negatives—it's been an essential security tool with consistent quality, always up‑to‑date, and provides a comprehensive service. I'd recommend GuardDuty without hesitation; it's an excellent solution any company should have. GuardDuty benefits us daily by enabling us to manage multiple accounts and consolidate all findings into a single administrator account, simplifying our security team's management and integration into our event management system, giving us global control.
S
Senior Software Engineer
"I adore this amazing Amazon service!"
A standout feature of Amazon GuardDuty is its intelligent, cost‑effective threat detection in the AWS cloud. It uses machine learning, anomaly detection, and integrated threat intelligence to identify and prioritize risks. Since using GuardDuty, we feel secure as it analyzes billions of events across multiple AWS data sources. The service is so comprehensive that I have no complaints about its functionality; I only hope it continues to improve. If you need to keep your company's data safe, this is an excellent option. One major challenge was managing multiple accounts, but GuardDuty made it easy. With its multi‑account feature, you can aggregate all findings from member accounts into a central administrator account, allowing the security team to oversee all findings organization‑wide in one place.
S
Software Developer
"Amazon GuardDuty: the top choice for company security"
There are numerous features I appreciate about Amazon GuardDuty; I consider it the best threat detector on the market. It provides comprehensive and timely identification of various threats, reporting everything in a clear and straightforward manner. This tool breaks norms by not only detecting threats but also automating responses, reducing reaction time. Features like threat intelligence, machine learning, and behavioral models make it the premier security option. Regarding functionality, there are few negatives. One minor aspect is user support, which can be somewhat slow, leading to delays and lost work time. Don't hesitate—dive into Amazon GuardDuty and work securely, avoiding malicious IPs. For these reasons, I highly recommend this fantastic Amazon product! GuardDuty has helped us solve security issues through automation, allowing us to respond and recover quickly, minimizing time losses. Its comprehensive alert reporting provides all attacker details from location to IP, enabling faster and safer problem resolution.
T
Tech Consultant
"Excellent for anomaly detection"
Amazon GuardDuty is an intelligent threat detection service that leverages machine learning for anomaly detection and third‑party data. It gathers log data from various services, such as unusual API calls and IP addresses, and notifies you when findings occur, provided you set up CloudWatch event rules. Initially, there's a 30‑day trial, and no software installation is needed. We use GuardDuty to get alerts for abnormal IP addresses and internal traffic. Benefits include account protection, anomaly detection, and no software installation.
E
Enterprise (> 1000 emp.)
"GuardDuty: a good reactive IDS for our accounts"
I appreciate that it's extremely easy to enable and has relatively low costs compared to other AWS services. It categorizes many things by TTP and integrates smoothly with our SIEM and Slack. The downside is the delay—it updates alerts with 'Started' and 'First seen' and 'updated,' but it's not as quick as some other products. Given its low‑cost entry, it should be enabled in every AWS account as a solid first attempt. It's an IDS integrated into our AWS Orgmaster and serves as a central hub for all GuardDuty alerts. I spend time reviewing them and also forward all alerts to our SIEM for better correlation.
V
Vice president
"Useful but incomplete solution"
The ability to deploy and automatically enable GuardDuty for every new account is excellent. The recent addition of Kubernetes workload coverage is also valuable. GuardDuty mostly relies on rule‑based detection, so it can't identify novel threats that don't match known patterns. Moreover, it's a detection tool, not an active protection system, so it needs to be paired with automation to block or respond. It's a no‑brainer to enable it in your AWS accounts as an initial security layer. For more comprehensive protection, consider CWPP solutions with enhanced behavioral detection. Overall, it's a very useful threat detection tool.
S
Senior Security Engineer
"Detection close to the source system"
It raises an alert quickly after spotting something. Although most alerts turn out to be harmless, the actions that trigger them are exactly what an attacker would do. The alert volume is modest, so reviewing false positives doesn't eat up much time. When GuardDuty operates in the same AWS account as the alert source, you can click directly on the alert to reach that entity, saving time. However, needing to log into GuardDuty to check alerts could lead to missing warnings. To maximize its value, connect GuardDuty with a monitored platform so alerts can be visible and acted upon. It detects actions necessary for attackers to enumerate, move laterally, elevate privileges, or exfiltrate data, serving as a set of tripwires for malicious behavior.
C
Cloud BI Engineer
"Quick, No-Agent Threat Monitoring with Amazon GuardDuty"
The standout feature of Amazon GuardDuty is its constant monitoring of AWS environments and automatic flagging of suspicious behavior without needing heavy security setup. It examines AWS logs, network data, DNS records, and account patterns to identify potential issues nearly instantly. Activation is simple and it delivers valuable security insights quickly, minus the need for agents or complex implementations. While GuardDuty produces important findings, understanding and prioritizing alerts can require security expertise. In bigger setups, teams might need extra frameworks for alert handling and response. We rely on GuardDuty to watch our AWS accounts for unusual sign-ins, privilege escalations, odd API calls, and strange network patterns. For example, if an IAM user suddenly accesses resources from unexpected locations or a compromised EC2 instance contacts known malicious IPs, GuardDuty instantly creates findings. This enables our security team to respond faster than with manual surveillance.
Reviewer Demographics
Top Industries
No data available
Enterprise Readiness
ISO 27001
SOC 2
PCI DSS
Identity & Access
SSO✓ AWS Identity and Access Management (IAM)
RBAC✓ IAM policies allow granular permissions for GuardDuty management.
Audit Logs✓ 90-day retention
Data Security
At restAES-256
In transitTLS 1.2+
Key mgmtVendor-managed
SLA & Availability
Uptime SLA99.9%
RPO—
RTO—
Pen test—
Compliance & Portability
Data residencyAWS Regions
Data export✓ JSON
Right to erasure✓ Supported
Integrations
SL
Slack
Receive GuardDuty findings and alerts directly in Slack channels for real-time monitoring.
SP
Splunk
Export GuardDuty findings to Splunk for centralized logging, correlation, and threat hunting.
PD
PagerDuty
Automate incident response by triggering PagerDuty alerts when GuardDuty detects a threat.
SN
ServiceNow
Create ServiceNow incidents from GuardDuty findings for IT service management integration.
AC
Amazon CloudWatch
Stream GuardDuty findings to CloudWatch for monitoring, metrics, and alarms.
AS
AWS Security Hub
Aggregate and prioritize GuardDuty findings in AWS Security Hub for a consolidated security view.
AE
Amazon EventBridge
Respond to GuardDuty findings by triggering EventBridge rules for workflow automation.
Governance & Compliance
EU AI Act
No data available
Data Processing Agreement
Aws Data Processing Addendum (Dpa) DPA available
Sub-processors
Not disclosed
Right to Erasure
✓ Supported
Change Notifications
No data available
NIST AI RMF
No data available
AiDOOS Managed Deployment
Deploy Amazon GuardDuty in 72 hours
AiDOOS handles setup, CRM integration, SSO config, and user provisioning. Your team goes live — not your IT department.
12
Deployments
94%
Adoption rate
4.8/5
Post-deploy sat.
2-4 weeks
Time to value
Prerequisites
- AWS account
- IAM permissions
- VPC Flow Logs enabled
- DNS logs enabled
Configuration Options
- Enable GuardDuty in multiple regions
- Configure trusted IP lists
- Set up custom threat detection rules
- Integrate with AWS Security Hub
How Amazon GuardDuty Compares
| Product | AI & Analytics | Ease of Use | Enterprise Features | Pricing | Integrations | Mobile Experience | Quick Setup | Customer Support | Rating | Price/mo |
|---|---|---|---|---|---|---|---|---|---|---|
|
A
Amazon GuardDuty This product
|
Good | Good | Excellent | Fair | Excellent | Fair | Good | Excellent | ★ 4.1 | $Custom/user |
|
MD
Microsoft Defender for Cloud
|
Good | Good | Excellent | Fair | Good | Fair | Good | Good | — | $Custom/user |
|
CF
CrowdStrike Falcon
|
Excellent | Good | Excellent | Fair | Good | Good | Good | Excellent | — | $Custom/user |
|
PC
Palo Alto Networks Prisma Cloud
|
Good | Fair | Excellent | Poor | Good | Fair | Fair | Good | — | $Custom/user |
Virtual Delivery Center · A new delivery category
A Virtual Delivery Center for Amazon GuardDuty
Pre-vetted experts and AI agents in the loop, assembled as a delivery pod. Pay in Delivery Units — universal pricing across roles, seniority, and tech stacks. No hiring, no contracting, no procurement cycle.
- Plans from $2,000 — Starter Pack, 10 Delivery Units, 90 days
- Refundable on unused Delivery Units, anytime — no questions asked
- Re-delivery guarantee on acceptance miss
- Pre-flight delivery sizing — you see the plan before you commit
How a Virtual Delivery Center delivers Amazon GuardDuty
Outcome-based delivery via AiDOOS’s VDC model. Why VDC vs traditional consulting? →
Outcome-Based
Pay for results, not hours
Milestone-Driven
Clear deliverables at each phase
Expert Network
Access to certified specialists
Implementation Timeline
1
Discover
Requirements & assessment
2
Integrate
Setup & data migration
3
Validate
Testing & security audit
4
Rollout
Deployment & training
5
Optimize
Performance tuning
Frequently Asked Questions
What is Amazon GuardDuty and how does it work?
Amazon GuardDuty is a managed threat detection service that uses machine learning, anomaly detection, and integrated threat intelligence to continuously monitor AWS accounts and workloads for malicious activity. It analyzes data from CloudTrail, VPC Flow Logs, and DNS logs to generate security findings.
What AWS services does GuardDuty integrate with?
GuardDuty integrates natively with AWS Security Hub, Amazon CloudWatch, AWS Lambda, and Amazon EventBridge, allowing automation of incident response and centralized security monitoring. It also supports third-party SIEMs like Splunk via Kinesis Firehose.
How is GuardDuty priced?
GuardDuty pricing is based on the amount of data it analyzes (e.g., CloudTrail events, VPC Flow Logs, DNS queries) and the number of EC2 instances monitored. A 30-day free trial is available, and there are no upfront costs. Detailed pricing is on the AWS website.
Can GuardDuty be deployed through AiDOOS?
Yes, AiDOOS offers verified deployment of Amazon GuardDuty for enterprise environments, handling the integration with existing AWS infrastructure and providing ongoing management. Deployment typically takes 72 hours with a 14-day rollback guarantee.
Does GuardDuty support multi-account and multi-region monitoring?
Yes, GuardDuty supports multi-account management via AWS Organizations, allowing you to enable GuardDuty across multiple accounts and regions centrally. This is a key feature for enterprise deployments.
How does GuardDuty ensure data security and compliance?
GuardDuty is certified for ISO 27001, SOC 2, and PCI DSS. It encrypts findings at rest and in transit, supports IAM-based access control, and does not use customer data for retraining its models. Data remains in AWS regions you choose.