snmpcheck vs o365-attack-toolkit: 2026 Comparison
snmpcheck is a free penetration testing tool. o365-attack-toolkit is a free penetration testing tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Penetration testers and red teamers running internal network assessments will get immediate value from snmpcheck because it extracts system and network data that SNMP misconfigurations routinely expose without requiring credentials. The tool works offline, runs on minimal hardware, and costs nothing, making it a standard inclusion in engagement toolkits where you're enumerating a flat network or testing SNMP hardening. Skip this if your scope is external-only or cloud-first; snmpcheck is built for legacy infrastructure where SNMP still lives.
Penetration testers running Office365 red teams need o365-attack-toolkit because it automates the attack chains most frequently missed in manual testing: password spraying against MFA-less accounts, token theft via API manipulation, and lateral movement through shared mailbox permissions. The 1,116 GitHub stars and active maintenance reflect real adoption by practitioners who've replaced custom scripts with this toolkit. Skip it if your scope is shallow phishing simulations or if your client's O365 tenant has conditional access properly configured; the toolkit assumes weak or absent policy controls that limit its value in mature environments.
