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Keybase proof

I hereby claim:

  • I am alexh-name on github.
  • I am alexh_name (https://keybase.io/alexh_name) on keybase.
  • I have a public key ASDCQLqHj2aHav5XqZ_VXV2l3XF66rX6mrwsDH0Z4ken-Ao

To claim this, I am signing this object:

14 Laptops

Es folgt eine nummerierte Auflistung von Problemen und Gefahren mit anschließenden Gegenmaßnahmen. Bei den Gegenmaßnahmen wird angegeben, gegen welche Probleme sie angeführt werden.

Probleme und Gefahren

  1. Es liegen viele Geräte vor, ohne dass eine Struktur besteht, sie zentral zu steuern (P1)
  2. Geräte werden an Studierende augehändigt
  3. Konfiguration der Geräte können absichtlich oder unabsichtlich verändert werden (P3)
  4. Geräte können absichtlich oder unabsichtlich mit Malware infiziert werden (P4)
# copy from https://web.archive.org/web/19981206111937/http://www.opencontent.org/opl.shtml
OpenContent License (OPL)
Version 1.0, July 14, 1998.
This document outlines the principles underlying the OpenContent (OC) movement and may be redistributed provided it remains unaltered. For legal purposes, this document is the license under which OpenContent is made available for use.
The original version of this document may be found at http://www.opencontent.org/opl.shtml
LICENSE
#!/bin/sh
# Copy from http://www.lifewithqmail.org/ by Dave Sill, 30 November 2007
# License: "Life with qmail is covered by the OpenContent License, version 1.0. See http://www.opencontent.org/opl.shtml for the full license. Basically, you can copy, redistribute, or modify Life with qmail provided that modified versions, if redistributed, are also covered by the OpenContent License."
# https://web.archive.org/web/19981206111937/http://www.opencontent.org/opl.shtml
# or https://gist.github.com/alexh-name/ee2a9003039a284766f9ddd43a26e91b
# I slightly changed it. Alex H., 2016.
QMAILDUID="$(id -u qmaild)"
NOFILESGID="$(id -g qmaild)"
Frederik Vermeulen <qmail-tls akrul inoa.net> 20151215
http://inoa.net/qmail-tls/
>---< added by Alex H. >---<
Alex H. 20160609
https://keybase.io/alexh_name
I slightly changed the following patch by Frederik Vermeulen
to be appliable after qmail-smtpd-auth-0.5.10 from
http://www.fehcom.de/qmail/smtpauth.html##PATCHES.
Alex H. 20160610
https://keybase.io/alexh_name
VMailMgr's checkvpw fails to build on systems with glibc-2.10+.
strcasestr() in checkvpw.cc also exists in glibc. Before glibc-2.10,
they were declared identical, so it still built. glibc-2.10 started
to declare it as "const char *" instead of "char *" though, so the
build fails. This patch simply removes strcasestr:
--- authenticate/checkvpw.cc.orig 2016-06-10 15:33:10.787006484 +0200
--- /var/qmail/supervise/qmail-submission/run.orig 2016-06-10 16:34:09.283998365 +0200
+++ /var/qmail/supervise/qmail-submission/run 2016-06-10 16:02:18.432008701 +0200
@@ -25,4 +25,4 @@
exec /usr/local/bin/softlimit -m 64000000 \
/usr/local/bin/tcpserver -v -R -l "$LOCAL" -x /etc/tcp.smtp.cdb -c "$MAXSMTPD" \
- -u "$QMAILDUID" -g "$NOFILESGID" 0 submission /var/qmail/bin/qmail-smtpd 2>&1
+ -u "$QMAILDUID" -g "$NOFILESGID" 0 submission /var/qmail/bin/qmail-smtpd /bin/checkpassword /bin/true 2>&1
### BEGIN INIT INFO
# Provides: dovecot
# Required-Start: $local_fs $remote_fs $network $syslog $time
# Required-Stop: $local_fs $remote_fs $network $syslog
# Should-Start: postgresql mysql slapd winbind
# Should-Stop: postgresql mysql slapd winbind
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Dovecot init script
# Description: Init script for dovecot services
--- /var/qmail/supervise/qmail-submission/run.orig 2016-06-10 16:34:09.283998365 +0200
+++ /var/qmail/supervise/qmail-submission/run 2016-06-10 16:02:18.432008701 +0200
@@ -25,4 +25,4 @@
exec /usr/local/bin/softlimit -m 64000000 \
/usr/local/bin/tcpserver -v -R -l "$LOCAL" -x /etc/tcp.smtp.cdb -c "$MAXSMTPD" \
- -u "$QMAILDUID" -g "$NOFILESGID" 0 submission /var/qmail/bin/qmail-smtpd 2>&1
+ -u "$QMAILDUID" -g "$NOFILESGID" 0 submission /var/qmail/bin/qmail-smtpd /usr/local/bin/checkvpw /bin/true maildir 2>&1
#!/bin/sh
# Copy from http://www.lifewithqmail.org/ by Dave Sill, 30 November 2007
# License: "Life with qmail is covered by the OpenContent License, version 1.0. See http://www.opencontent.org/opl.shtml for the full license. Basically, you can copy, redistribute, or modify Life with qmail provided that modified versions, if redistributed, are also covered by the OpenContent License."
# https://web.archive.org/web/19981206111937/http://www.opencontent.org/opl.shtml
# or https://gist.github.com/alexh-name/ee2a9003039a284766f9ddd43a26e91b
# I slightly changed it. Alex H., 2016.
# For Red Hat chkconfig
# chkconfig: - 80 30