Ensure that strong algorithms are used for TLS certificates.

AltaNivel 1Revisión manualwebsphere

Descripción

Certificates created with stronger algorithms use stronger hashes which is more secure. Also, some browsers warn when using weak certificates. The benchmark marks this recommendation Manual; TMAegis reports it as a manual review item with the audit steps.

Cómo se verifica

Método de auditoría: Revisión manual

Esta recomendación no se puede verificar automáticamente. Un escaneo la lista con estas instrucciones cuando se pasa --include-manual.

Ensure that Signature algorithm name is SHA256 or higher and Subject Public Key Algorithm is equal or higher than 2048 bit. keytool -list -v -keystore <keystore file name> -storepass <store password> - storetype <store type> | grep 'Signature algorithm name\|Subject Public Key Algorithm' ... Signature algorithm name: SHA256withRSA Subject Public Key Algorithm: 2048-bit RSA key ...

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Create certificates with SHA256 or higher algorithm and 2048 or higher key bit size.

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: webspheremanual-review
Referencia: CIS IBM WebSphere Liberty Benchmark v1.0.0 - 4.2.11 Ensure that strong algorithms are used for TLS certificates.