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84%
Attacks on HTTPS Connections
13.06.2016
Home »  Archive  »  2016  »  Issue 33: IPv6...  » 
Lead Image © almagami, 123RF.com
in the middle (MitM) and have a valid certificate for www.bank.example , which has been signed by a CA that is trusted by the web browser. The attacker might, for example, have procured such a certificate
84%
MySQL upgrade obstacles
03.04.2024
Home »  Archive  »  2024  »  Issue 80: Threa...  » 
Lead Image © cycloneproject, 123RF.com
.7 earlier than that will have a suffix (e.g., "5.7.8 rc" for the release candidate or "5.7.1 m11" for milestone 11). Likewise, upgrades from versions before the 5.7 major release are not supported. So ... A number of breaking changes have been introduced between MySQL 5.7 and 8.0. We show you how to navigate this mandatory upgrade. ... MySQL 5.7 to 8.0 Upgrade
83%
Plundering treasures with Gitrob
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © pip, photocase.com
jCaeHTqDkx5dElst/G0cSF The URL to look for private keys might be: https://github.com/search?q=BEGIN+RSA+PRIVATE+KEY&type=Code Worryingly, the search using that URL found 2.5m entries
83%
Podman for Non-Root Docker
05.08.2024
Home »  HPC  »  Articles  » 
/ubuntu noble/restricted amd64 Packages [117 kB] Get:7 http://archive.ubuntu.com/ubuntu noble/multiverse amd64 Packages [331 kB] Get:8 http://security.ubuntu.com/ubuntu noble-security/restricted amd64 Packages [256 kB] Get:9 http://security.ubuntu.com
83%
Domain name resolution with DNS over HTTPS
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © Sergejus Bertasius, 123RF.com
for later use. Whether the information is sold to interested customers or simply discarded is up to the operator of the DNS resolver. The DNS resolver from Google (8.8.8.8 and 8.8.4.4), for example, logs
82%
Monitoring HPC Systems
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © Alexander Rivosh, 123RF.com
://munin-monitoring.org Cacti: http://www.cacti.net Ganglia: http://ganglia.sourceforge.net Zabbix: http://www.zabbix.com Zenoss Community: http://community.zenoss.org/ Observium: http://www.observium.org/ GKrellM
82%
S.M.A.R.T., smartmontools, and drive monitoring
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © _fla, 123RF.com
). Smartmontools is compatible with all S.M.A.R.T. features and supports ATA/ATAPI/SATA-3 to -8 disks and SCSI disks and tape devices. It also supports the major Linux RAID cards, which can sometimes cause ... Modern drives use S.M.A.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S.M.A.R.T. features ... S.M.A.R.T., smartmontools, and drive monitoring
82%
Kubernetes k3s lightweight distro
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image Photo by Josh Rakower on Unsplash
STATUS RESTARTS AGE kube-system coredns-d798c9dd-h25s2 0/1 Running 0 10m kube-system metrics-server-6d684c7b5-b2r8w 0/1 CrashLoopBackOff 6
82%
openlava – Hot Resource Manager
10.10.2012
Home »  HPC  »  Articles  » 
.0 . For the Warewulf cluster I’m using for my testing, this works out very well because /opt is NFS-exported from the master node to the compute nodes. The first step was to install openlava on the master node
82%
Stretching devices with limited resources
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © Lucy Baldwin, 123RF.com
ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT /dev/zram1 lzo-rle 495.8M 4K 73B 12K 2 [SWAP] # Now let's make a ramdrive for /var/logs $ zramctl --find --size=512M /dev/zram0 # lay

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