doc: Add note on OS updates

This commit is contained in:
Girish Ramakrishnan
2017-03-30 08:35:18 -07:00
parent 92ff19ffce
commit 3fc5757e97
+4
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@@ -422,6 +422,10 @@ This section lists various security measures in place to protect the Cloudron.
* Cloudron blocks all incoming ports except 22 (ssh), 80 (http), 443 (https)
* When email is enabled, Cloudron allows 25 (SMTP), 587 (MSA), 993 (IMAPS) and 4190 (WebSieve)
## OS Updates
* Ubuntu [automatic security updates](https://help.ubuntu.com/community/AutomaticSecurityUpdates) are enabled
## Rate limits
The goal of rate limits is to prevent password brute force attacks.