https://community.cisco.com/t5/network-security/scanner-alerts-need-help/m-p/4009141#M904321 <P>Folks,</P><P>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; We have a couple of Nexus devices and IOS devices on very recent codes. However we have a network vunerability scanner that keeps alerting us on the following:</P><P>&nbsp;</P><P>1) Deprecated SSH Cryptographic settings</P><P>2) SSH Server Public Key too small</P><P>&nbsp;</P><P>&nbsp;</P><P>Does anyone know how I can fix these alerts from the network vulnerability scanner. All posts will be rated and helpful answers would be highly appreciated.</P><P>&nbsp;</P><P>Thanks,</P><P>T</P> Fri, 21 Feb 2020 17:49:27 GMT Tarun1621 2020-02-21T17:49:27Z https://community.cisco.com/t5/network-security/scanner-alerts-need-help/m-p/4009141#M904321 <P>Folks,</P><P>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; We have a couple of Nexus devices and IOS devices on very recent codes. However we have a network vunerability scanner that keeps alerting us on the following:</P><P>&nbsp;</P><P>1) Deprecated SSH Cryptographic settings</P><P>2) SSH Server Public Key too small</P><P>&nbsp;</P><P>&nbsp;</P><P>Does anyone know how I can fix these alerts from the network vulnerability scanner. All posts will be rated and helpful answers would be highly appreciated.</P><P>&nbsp;</P><P>Thanks,</P><P>T</P> Fri, 21 Feb 2020 17:49:27 GMT https://community.cisco.com/t5/network-security/scanner-alerts-need-help/m-p/4009141#M904321 Tarun1621 2020-02-21T17:49:27Z https://community.cisco.com/t5/network-security/scanner-alerts-need-help/m-p/4010061#M904329 <P>Please refer to&nbsp;@arsten Iwen's excellent guide here:</P> <P><A href="https://community.cisco.com/t5/security-documents/guide-to-better-ssh-security/ta-p/3133344" target="_blank">https://community.cisco.com/t5/security-documents/guide-to-better-ssh-security/ta-p/3133344</A></P> <P>Let us know if you have further questions after following his recommendations.</P> Sun, 12 Jan 2020 11:58:22 GMT https://community.cisco.com/t5/network-security/scanner-alerts-need-help/m-p/4010061#M904329 Marvin Rhoads 2020-01-12T11:58:22Z