CPR2 3434

Added: “UsePrivilegeSeparation SANDBOX
LogLevel VERBOSE
PermitRootLogin no
X11Forwarding no
TCPKeepAlive no
AllowTcpForwarding no
ClientAliveCountMax 2
Compression no
MaxAuthTries 3
MaxSessions 2
”
To sshd_config

Added
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.all.send_redirects = 0
net.ipv4.conf.default.accept_redirects = 0
net.ipv6.conf.all.accept_redirects = 0
net.ipv6.conf.default.accept_redirects = 0
net.ipv4.conf.default.accept_source_route = 0
kernel.sysrq = 0
net.ipv4.tcp_timestamps = 0
net.ipv4.conf.all.log_martians = 1
net.ipv4.conf.default.log_martians = 1
kernel.kptr_restrict = 2
kernel.core_uses_pid = 1
net.ipv4.conf.all.rp_filter = 1

 To sysctl.conf\