Topic	Replies	Views	Activity
How-to Verify who has done a LDAP configuration change Community security , howto , directory-logger	2	38	October 22, 2020
Jitsimeet port 8888 open to the world? Apps & App Center security , jitsi	1	46	August 25, 2020
Using fail2ban to secure ssh access Community security , ssh	1	151	May 11, 2020
Q&A: Can I Disallow DNS Zone Transfers? Community dns , security , q-a	1	185	March 5, 2020
Vulnerability Fixes with Samba4, Bind & SSL UCS - Univention Corporate Server samba , ssl , dns , security , ad , bind , samba4	3	261	September 17, 2019
Unauthenticated user enumeration using impacket/samrdump UCS - Univention Corporate Server samba , security	1	2901	May 30, 2019
Status of Meltdown, Spectre and Foreshadow/L1TF and MDS security issues in UCS Supported ucs-4-2 , kernel , security , ucs-4-3 , meltdown , spectre , foreshadow , l1tf , ucs-4-4 , mds	1	3312	January 9, 2018
Critical Security Update for Samba Supported samba , security , update	1	1919	March 13, 2018
LVM-Verschlüsselung UCS - Univention Corporate Server german , lvm , security , ucs	4	489	February 3, 2018
Microcode updates UCS - Univention Corporate Server security , meltdown , spectre	4	390	January 17, 2018
UCS and security hardening Community ucs-4-2 , security	1	5432	June 29, 2017

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