# Quantstamp > Quantstamp is a global leader in blockchain security. Since 2017 we have secured billions in digital assets and worked with many of the most recognized names in web3. Quantstamp's work spans two areas: point-in-time audits and assessments of protocol code, and an operational-security suite that defends the organization around the code. ## Audits & Assessments - [Smart Contract Audits](https://quantstamp.com/audits): Expert web3 security assessments of smart contracts and protocols. - [Penetration Testing & Infrastructure Audits](https://quantstamp.com/infrastructure-audits): Security testing of the web2 infrastructure around web3 systems, including APIs, cloud, and servers. - [Economic Exploit Analysis](https://quantstamp.com/economic-exploits): Detection and mitigation of flash-loan and other economic attacks. - [Insurance](https://chainproof.co/): Chainproof, the first regulated smart contract insurer. ## Operational Security - [Incident Response](https://quantstamp.com/incident-response): Contain, eradicate, and recover from active security incidents affecting web3 teams. - [OpSec Review](https://quantstamp.com/opsec-review): A review of operational security across identity, data, pipelines, and cloud, with a prioritized hardening plan. - [Monitor](https://quantstamp.com/monitor): Continuous monitoring of your protocol, treasury, and the channels attackers use. - [Certification](https://quantstamp.com/certification): SEAL security certification across six operational-security domains. - [vCISO](https://quantstamp.com/vciso): Senior security leadership on call for web3 teams. - [Communication Firewall](https://commondefense.ai): Cross-channel social-engineering defense, in partnership with Common Defense. ## Guides - [Audit Readiness Guide](https://quantstamp.com/audit-readiness-guide): How to prepare your project for a web3 security audit. - [Web3 Incident Response Guide](https://quantstamp.com/incident-response-guide): Hour-by-hour playbook for the first 24 hours after a protocol exploit. ## Resources - [Audit Reports](https://certificate.quantstamp.com/): Public Quantstamp audit reports. - [Blog](https://quantstamp.com/blog): Security research, announcements, and analysis. ## Company - [Team](https://quantstamp.com/team): The Quantstamp team. - [Auditors](https://quantstamp.com/auditors): Quantstamp security auditors. - [Media](https://quantstamp.com/media): Media and brand assets. ## Legal - [Privacy Policy](https://quantstamp.com/legal/privacy) - [Terms & Conditions](https://quantstamp.com/legal/terms) - [Responsible Disclosure](https://quantstamp.com/legal/responsible-disclosure)