Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
About Extended Threat Detection in Amazon Guard...
Search
takakuni
December 18, 2024
470
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
About Extended Threat Detection in Amazon GuardDuty
takakuni
December 18, 2024
More Decks by takakuni
See All by takakuni
ECS Express Mode
takakuni
0
71
AWS WAF Anti-DDoS Protection in 5 Minutes!
takakuni
0
730
AWS Backup Air-Gapped Vaults with Multi-Party Approval Explained in 5 Minutes!
takakuni
0
390
5min GuardDuty Extended Threat Detection EKS
takakuni
0
440
OpenAI models overview 202505
takakuni
0
520
[Sample] Validate hyperlink for Amazon Bedrock Data Automation
takakuni
0
360
Classmethod AI Talks #13
takakuni
0
530
SageMaker Hyperpod 101 #regrowth_sapporo
takakuni
1
490
What is Amazon Bedrock knowledge base with an Amazon Kendra GenAI index?
takakuni
0
850
Featured
See All Featured
Ten Tips & Tricks for a 🌱 transition
stuffmc
1
260
Color Theory Basics | Prateek | Gurzu
gurzu
1
490
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
35
2.9k
Marketing Yourself as an Engineer | Alaka | Gurzu
gurzu
0
330
ReactJS: Keep Simple. Everything can be a component!
pedronauck
666
130k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
50
10k
Effective software design: The role of men in debugging patriarchy in IT @ Voxxed Days AMS
baasie
1
570
Introduction to Domain-Driven Design and Collaborative software design
baasie
1
1k
Fashionably flexible responsive web design (full day workshop)
malarkey
409
67k
Game over? The fight for quality and originality in the time of robots
wayneb77
1
300
Making the Leap to Tech Lead
cromwellryan
135
10k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
35
2.6k
Transcript
2024/12/18 クラスメソッド株式会社 たかくに Amazon GuardDuty の Extended Threat Detection について
2 • 部署 ◦ AWS 事業本部コンサルティング部 • 名前(ニックネーム) ◦ たかくに
• ロール ◦ ソリューションアーキテクト ⾃⼰紹介
re:Invent 2024 どうでしたか?
GuardDuty でしたね。
Extended Threat Detection の話をします。
Extended Threat Detection とは
拡張脅威検出 です!
拡張脅威検出とは
拡張された脅威を検出する機能!
10 今までの GuardDuty Threat Detection 1. EC2 finding types 2.
IAM finding types 3. S3 Protection finding types 4. EKS Protection finding types 5. GuardDuty Runtime Monitoring finding types 6. Malware Protection for EC2 finding types 7. Malware Protection for S3 finding type 8. RDS Protection finding types 9. Lambda Protection finding types
11 これからの GuardDuty Threat Detection 1. EC2 finding types 2.
IAM finding types 3. S3 Protection finding types 4. EKS Protection finding types 5. GuardDuty Runtime Monitoring finding types 6. Malware Protection for EC2 finding types 7. Malware Protection for S3 finding type 8. RDS Protection finding types 9. Lambda Protection finding types 10. GuardDuty attack sequence finding types(NEW !)
• 複数の脅威が連なった状態を検出 • 普段の検出タイプに加え、弱いシグナルも評価対象 ◦ 弱いシグナル:普段の検出タイプでは表⽰されな い API アクティビティ •
MITRE ATT&CK のステップ別に重要度を表⽰ 12 GuardDuty attack sequence finding types
• Attack sequence ◦ 複数のイベント(シグナル)の相関関係 • Findings ◦ GuardDuty が発⾒した脅威(≒シグナル)
• Signals ◦ GuardDuty が観察した API アクティビティ 13 単語のおさらい
14 図にすると
15 複数の脅威が連なった状態を検出
16 複数の脅威が連なった状態を検出
17 普段の検出タイプに加え、弱いシグナルも評価対象
18 MITRE ATT&CK のステップ別に重要度を表⽰
• AttackSequence:IAM/CompromisedCredentials ◦ IAM が侵害されている可能性が⾼い場合に検出 • AttackSequence:S3/CompromisedData ◦ S3 が漏洩している可能性が⾼い場合に検出
19 GuardDuty attack sequence finding types
None