Security
In this section of the Web‑based Management, the following pages can be included (depending on the PLCnext Control and firmware release):
- Security Profile (from 2022.0 LTS)
- User Authentication
- LDAP Configuration (from 2020.6)
- Firewall
- SD Card (controllers with SD card slot only)
- Certificate Authentication
- Syslog configuration (from 2022.0 LTS)
Note:
Branches may be invisible because a service has been deactivated by settings in the System Services page, e.g.:
- Firewall invisible if the Firewall Manager has been disabled
• Published/reviewed: 2025-05-28 ✿ Revision 079 •