Comprehensive Security review

Open security issues: https://repo1.dsop.io/ironbank-tools/ironbank-pipeline/-/issues/32 https://repo1.dsop.io/ironbank-tools/ironbank-pipeline/-/issues/35 https://repo1.dsop.io/ironbank-tools/ironbank-pipeline/-/issues/36 https://repo1.dsop.io/ironbank-tools/ironbank-pipeline/-/issues/38