Вопрос по fail2ban

[PbI6A]

Люди, как считаете, достаточно ли "умолчальной" конфигурации fail2ban?

tail -f /var/log/fail2ban.log
2015-07-08 10:04:58,012 fail2ban.actions: WARNING [ssh] Ban 23.27.112.141
2015-07-08 10:14:58,787 fail2ban.actions: WARNING [ssh] Unban 23.27.112.141
2015-07-08 10:15:23,871 fail2ban.actions: WARNING [ssh] Ban 23.27.112.141
2015-07-08 10:25:24,645 fail2ban.actions: WARNING [ssh] Unban 23.27.112.141
2015-07-08 10:25:56,739 fail2ban.actions: WARNING [ssh] Ban 23.27.112.141
2015-07-08 10:35:57,473 fail2ban.actions: WARNING [ssh] Unban 23.27.112.141
2015-07-08 10:36:29,590 fail2ban.actions: WARNING [ssh] Ban 23.27.112.141
2015-07-08 10:46:30,500 fail2ban.actions: WARNING [ssh] Unban 23.27.112.141
2015-07-08 10:47:27,618 fail2ban.actions: WARNING [ssh] Ban 23.27.112.141
2015-07-08 10:57:28,382 fail2ban.actions: WARNING [ssh] Unban 23.27.112.141

другой сервер:

tail -f /var/log/fail2ban.log
2015-07-08 10:12:32,759 fail2ban.actions: WARNING [ssh] Unban 216.36.116.205
2015-07-08 10:14:43,922 fail2ban.actions: WARNING [ssh] Ban 178.15.165.197
2015-07-08 10:20:13,322 fail2ban.actions: WARNING [ssh] Unban 188.133.162.246
2015-07-08 10:20:42,369 fail2ban.actions: WARNING [ssh] Ban 188.133.162.246
2015-07-08 10:24:42,651 fail2ban.actions: WARNING [ssh] Ban 219.151.40.99
2015-07-08 10:24:44,669 fail2ban.actions: WARNING [ssh] Unban 178.15.165.197
2015-07-08 10:30:43,088 fail2ban.actions: WARNING [ssh] Unban 188.133.162.246
2015-07-08 10:34:43,411 fail2ban.actions: WARNING [ssh] Unban 219.151.40.99
2015-07-08 11:33:31,324 fail2ban.actions: WARNING [ssh] Ban 200.105.158.166
2015-07-08 11:43:32,027 fail2ban.actions: WARNING [ssh] Unban 200.105.158.166

[endru]

настрой "баню" на час а не на 10 минут)
и maxretry = 3

[ihammers]

Всегда можно что-нибудь подкрутить:) Я тоже снижаю maxretry до 3-х, а бан увеличиваю до 15 минут.

Если пароль большой, то подбирать будут долго:)