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25%
SHA-3 – The New Hash Standard
15.04.2013
Home »  Articles  » 
 
NIST has chosen the Keccak algorithm as the new cryptographic hash standard but, in real life, many users are still waiting to move to its predecessor SHA-2. ... be no question of disabling the legacy algorithm for the time being. However, disabling MD5 signatures is something that you can (and should) do today. You can enable TLS 1.2 – given OpenSSL 1.0.1 and a recent 2.2 ... NIST has chosen the Keccak algorithm as the new cryptographic hash standard, but in real life, many users are still waiting to move to its predecessor, SHA-2.
25%
Correctly integrating containers
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
Lead Image © Beboy, Fotolia.com
://github.com/containernetworking/cni/blob/master/SPEC.md Calico networking using Vagrant and the Calico CNI plugin: https://github.com/projectcalico/calico/tree/master/v2.2/getting-started/kubernetes/installation/vagrant CoreOS cloud config: https
25%
What's left of TLS
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Maria Dryfhout, 123RF
in TLSv1.0 was error-prone, but the problems long remained theoretical. TLSv1.1, which was designed to iron out the worst weaknesses of CBC, followed in 2006. Two years later, TLSv1.2 was released
25%
Automation Scripting with PHP
16.10.2012
Home »  Articles  » 
 
to the screen (STDOUT; line 15). Listing 1: SSH Script 01 #!/usr/bin/php 02 2_connect('192.168.1.85', 22); 05 ssh2_auth_password($ssh, 'khess', 'password'); 06 $stream = ssh2_exec
25%
Modern Fortran for today and tomorrow
17.06.2017
Home »  Archive  »  2017  »  Issue 39: Conta...  » 
Lead Image © homestudio, 123RF.com
! Y equals 38 12 13 ! Dynamic memory blocks 14 N = 1000 15 ALLOCATE( PTR2, PTRA(N) ) 16 ! Do some computing 17 DEALLOCATE(PTR2, PTRA) 18 19 END PROGRAM PTR_TEST1 Listing 7
25%
Test your containers with the Docker Desktop one-node cluster
25.09.2023
Home »  Archive  »  2023  »  Issue 77: Secur...  » 
Photo by Alex Kondratiev on Unsplash
. The nginx directory will contain a Nginx configuration file nginx.conf (Listing 1) with a Dockerfile (Listing 2); the webapp directory will contain a Flask app app.py (Listing 3) and the corresponding
25%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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Lead Image © lightwise, 123RF.com
Rubén Llorente ... ://wiki.almalinux.org/documentation/kickstart-guide.html "Virtualization with the Proxmox Virtual Environment 2.2" by Martin Loschwitz, Linux Magazine , issue 150, May 2013, pg. 22, https://www.linux-magazine.com/Issues/2013/150/Proxmox-VE "Proxmox Virtualization
25%
Exchange Web Services for Mailbox Access
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Lead Image © Paul Herbert, 123RF.com
since version 2007, which is the basic prerequisite for using the corresponding API. In addition, you need the Exchange Web Services Managed API 2.2 [1]. If you only use Exchange locally, the EWS API
25%
Sort out your SSH configs
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © saniphoto, fotolia.com
, you should see the client config file ssh_config, which I'll get to a little later. If you've just installed the SSH server and want to be sure that it's listening, you can use the command lsof -i :22
25%
Building sustainably safe containers
02.02.2021
Home »  Archive  »  2021  »  Issue 61: Secur...  » 
Lead Image © it studiom1, 123RF.com
dockerrepo.matrix.dev/gentoo-glibc:latest-amd64 && touch pushtime Sending build context to Docker daemon 21.12MB Step 1/2 : FROM dockerrepo.matrix.dev/gentoo-base:latest ---> 22fe37b24ebe Step 2/2 : ADD

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