IBM WebSphere
TMA-WEBSPHERE-4.2.11
Ensure that strong algorithms are used for TLS certificates.
Beschreibung
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.
So wird geprüft
Prüfmethode: Manuelle Prüfung
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 ...
So wird behoben
Behebungsmethode: Anleitung oder Infrastruktur-Patch
Create certificates with SHA256 or higher algorithm and 2048 or higher key bit size.
Eigenschaften
- Betriebssysteme
- Beliebig
- Tags
- webspheremanual-review
- Referenz
- CIS IBM WebSphere Liberty Benchmark v1.0.0 - 4.2.11 Ensure that strong algorithms are used for TLS certificates.