CSEC_PUBLIC/How-To-Secure-A-Linux-Server
1
0
Fork 0
mirror of https://github.com/imthenachoman/How-To-Secure-A-Linux-Server.git synced 2026-06-12 13:19:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

Added RequiredRSASize to sshd_config (#123)

Browse Source 
Enforces a minimum RSA key size of 3072, as recommended by various standards bodies, as detailed here:

https://www.keylength.com/en/compare/
This commit is contained in:
DennisNikolay
2026-03-05 08:18:55 +01:00
committed by GitHub
parent 0c67bbb078
commit 20393606b6
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+5
View File
@@ -582,6 +582,11 @@ SSH is a door into your server. This is especially true if you are opening ports
# don't allow .rhosts or /etc/hosts.equiv # don't allow .rhosts or /etc/hosts.equiv
HostbasedAuthentication no HostbasedAuthentication no
# OpenSSH 9.1 and later
# Enforce a minimum RSA key size of 3072 bits
# https://www.keylength.com/en/compare/
RequiredRSASize 3072
# https://github.com/imthenachoman/How-To-Secure-A-Linux-Server/issues/115 # https://github.com/imthenachoman/How-To-Secure-A-Linux-Server/issues/115
HashKnownHosts yes HashKnownHosts yes
``` ```