microsoft/CyberBattleSim

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An experimentation and research platform to investigate the interaction of automated agents in an abstract simulated network environments.

Stars: 1.8k
Forks: 286
Open beginner issues: 0
Indexed issues: 11
Avg merge: 4h 35m
Merged PRs (30d): 12

Dominant language: Jupyter Notebook
License: MIT
Last GitHub push: Aug 25, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

11 open issues indexed

CustomerData in VulnerabilityOutcome doesn't seem to provide any rewards Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/CyberBattleSim#156 · Opened Feb 25, 2025
How "model.Rates" works ? Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

microsoft/CyberBattleSim#152 · Opened Sep 6, 2024
Internal Node Id Dependent on Order of Action Execution Open

question

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/CyberBattleSim#117 · 1 comment · Opened Oct 23, 2023
DQL still learning at evaluation time Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

microsoft/CyberBattleSim#115 · 1 comment · Opened Oct 13, 2023
Consider designing defender as RL agent Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

microsoft/CyberBattleSim#96 · 3 comments · Opened Dec 15, 2022
Action_space dimensions formally too large Open

needsclarification question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/CyberBattleSim#90 · 1 comment · Opened Oct 13, 2022
Correction of benchmark results Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/CyberBattleSim#87 · 4 comments · Opened Oct 6, 2022
generate_random_traffic_network intended behavior? Open

question

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/CyberBattleSim#73 · Opened Jul 18, 2022
Negative rewards and rewarding new successful attack to already owned nodes Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/CyberBattleSim#62 · 1 comment · 1 reaction · Opened May 25, 2022
convert NamedTuples to @dataclass Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/CyberBattleSim#38 · 4 comments · Opened Sep 12, 2021
More realistic random domain generation required Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/CyberBattleSim#24 · 1 reaction · Opened Jun 23, 2021

microsoft/CyberBattleSim

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