- All inbound traffic is blocked by default
- All outbound traffic is Allowed by default
- Changes to Security Group take effect immediately
- You can have any number of EC2 instances within a security group
- You can have multiple security groups attached to EC2 instance
- Security Groups are STATEFULL
- If you create an inbound rule allowing traffic in, That traffic is automatically allowed back out again
- You cannot block specific IP addresses using security groups, instead use Network Access Control Lists
- You cannot add a deny rule
Have a decade of experience in Information technology & Broadcast Engineering. My core interesting subject is Linux & Cloud computing. Specialist in infrastructure design & implementation.
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; Logging Configuration suhosin.log.syslog.facility = 9 suhosin.log.use-x-forwarded-for = Off ; Executor Options suhosin.executor.max_depth = 0 suhosin.executor.include.max_traversal = 4 suhosin.executor.disable_emodifier = Off suhosin.executor.allow_symlink = Off ; Misc Options suhosin.simulation = Off suhosin.apc_bug_workaround = Off suhosin.sql.bailout_on_error = Off suhosin.multiheader = Off suhosin.mail.protect …
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