Viewing a response to: @neander-squirrel/my-first-hacker-attack
I highly recommend you disable root access, change SSH Port, and disable password authentication. These are all done in sshd_config. You will want to setup an ssh key (I recommend the newer standard ed255190) and only allow access via ssh key. I would also install Fail2Ban, and customize it for the new SSH port. If you don't already, make sure you have iptables or ufw firewall enabled and properly configured.
| author | themarkymark |
|---|---|
| permlink | re-neander-squirrel-my-first-hacker-attack-20171103t084648887z |
| category | hacker |
| json_metadata | {"tags":["hacker"],"app":"steemit/0.1"} |
| created | 2017-11-03 08:46:45 |
| last_update | 2017-11-03 08:46:45 |
| depth | 1 |
| children | 0 |
| last_payout | 2017-11-10 08:46:45 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.018 HBD |
| curator_payout_value | 0.006 HBD |
| pending_payout_value | 0.000 HBD |
| promoted | 0.000 HBD |
| body_length | 417 |
| author_reputation | 1,780,083,203,652,649 |
| root_title | "My first hacker attack" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 HBD |
| percent_hbd | 10,000 |
| post_id | 19,333,817 |
| net_rshares | 12,531,977,748 |
| author_curate_reward | "" |
| voter | weight | wgt% | rshares | pct | time |
|---|---|---|---|---|---|
| neander-squirrel | 0 | 12,531,977,748 | 100% |
hiveblocks