Oracle Glassfish hardening guide

Appreciate if anyone can attach herein or point me to links with some hardening guides
for Glassfish.  Assume I don't have Oracle support account.

Consolidating one for latest + 2nd latest versions of Glassfish on Solaris 10 x86
sunhuxAsked:
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Shiju JacobInfo Security ManagerCommented:
Tuning for Solaris on x86

The following are some options to consider when tuning Solaris on x86 for GlassFish Server:

File Descriptors

IP Stack Settings

Some of the values depend on the system resources available. After making any changes to /etc/system, reboot the machines.

File Descriptors
Add (or edit) the following lines in the /etc/system file:

set rlim_fd_max=65536
set rlim_fd_cur=65536
set sq_max_size=0
set tcp:tcp_conn_hash_size=8192
set autoup=60
set pcisch:pci_stream_buf_enable=0
These settings affect the file descriptors.

IP Stack Settings
Add (or edit) the following lines in the /etc/system file:

set ip:tcp_squeue_wput=1
set ip:tcp_squeue_close=1
set ip:ip_squeue_bind=1
set ip:ip_squeue_worker_wait=10
set ip:ip_squeue_profile=0
These settings tune the IP stack.

To preserve the changes to the file between system reboots, place the following changes to the default TCP variables in a startup script that gets executed when the system reboots:

ndd -set /dev/tcp tcp_time_wait_interval 60000
ndd -set /dev/tcp tcp_conn_req_max_q 16384
ndd -set /dev/tcp tcp_conn_req_max_q0 16384
ndd -set /dev/tcp tcp_ip_abort_interval 60000
ndd -set /dev/tcp tcp_keepalive_interval 7200000
ndd -set /dev/tcp tcp_rexmit_interval_initial 4000
ndd -set /dev/tcp tcp_rexmit_interval_min 3000
ndd -set /dev/tcp tcp_rexmit_interval_max 10000
ndd -set /dev/tcp tcp_smallest_anon_port 32768
ndd -set /dev/tcp tcp_slow_start_initial 2
ndd -set /dev/tcp tcp_xmit_hiwat 32768
ndd -set /dev/tcp tcp_recv_hiwat 32768



Try looking into the site below
https://docs.oracle.com/cd/E18930_01/html/821-2431/abedn.html#scrolltoc
sunhuxAuthor Commented:
It's not perf tuning I'm looking for but security hardening
Omid OmarkhailSenior Technical ConsultantCommented:

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