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29%
TCP Stealth hides open ports
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
Lead Image © momo5287, 123RF.com
, and there are several implementations [3]. What Happened Thus Far Figure 1 shows a typical setup with port knocking. The components involved here are the client and the server application, with a firewall to keep out
29%
Importing SSH keys on AWS
05.08.2011
Home »  CloudAge  »  Blogs  »  Dan Frost's Blog  » 
 
DEjAhocW2hraXMIIEowIBAAKCAQEAhXo2cUYv B8/P/BP0ges6i7VJ9Oj1bDHfILtu805syqwN5J6IBcgvesthq4Xpj4zuIVsCctU5SEIkx9texM+b .... fuy3QFJdl3rM0w/ry1QDRy5WgfZsIpAQZUuCaZgZx2BavviuVcFGrd67RfP6gt2yBk7EhN0gQCN2 X5
29%
Pre-authentication for Kerberos services
04.04.2023
Home »  Archive  »  2023  »  Issue 74: The F...  » 
Photo by pina messina on Unsplash
-time password (OTP), is transmitted in plain text in addition to the user password. RFC 6113 [3] defines the flexible authentication secure tunneling (FAST) pre-authentication method for this approach
29%
Warewulf Cluster Manager – Master and Compute Nodes
22.05.2012
Home »  HPC  »  Articles  » 
flexible, and is very fast at imaging nodes. The latest version of Warewulf, the version 3.x series, has some new and updated capability to make things even easier and more flexible. Warewulf supports
29%
Cloud-native storage with OpenEBS
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
. To install the OpenEBS components in the cluster, use either the Kubernetes package manager Helm version 2 or 3 or the YAML file of the OpenEBS operator. Instead of a default installation, you can also perform
29%
Filesystem Encryption
12.05.2014
Home »  Articles  » 
 
 keysize = 16 (not loaded) Selection [aes]: 1 Select key bytes:   1) 16  2) 32  3) 24 Selection [16]: 2 Enable plaintext passthrough (y/n) [n]: n Enable filename encryption (y/n) [n]: n Attempting
29%
Solving the security problems of encrypted DNS
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image © Leo Blanchette, 123RF.com
2fuTVWnj7LDsEh3NzrhjGYlhWmtvrXg3mlFelz/MZ 08 XrK6uAlp6206Hc669ylfhIcD9d7w0rc9Ms1DFCh5wzVRbnJJF51mW2nC 09 mh5C8E7xSw== 10 mozilla.org. 6074 IN DNSKEY 256 3 7 11 AwEAAcY1VDPt
29%
Baselines are more important than  the  benchmark
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Lead Image © Lucy Baldwin, 123RF.com
the application has already shown undesirable behavior anyway. The iperf3 tool [3] is your go-to utility to test a network path's baseline, end to end. Found in the Ubuntu Universe repository (install with apt
29%
Multiprocessing in Python with Fortran and OpenMP
22.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image Photo by Zachary Young on Unsplash
in the standard library, Parallel Python [3], variations on queuing systems such as 0MQ [4] (zeromq ), and the mpi4py [5] bindings of the Message Passing Interface (MPI) standard for writing MPI code in Python
29%
Hybrid public/private cloud
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
Photo by JJ Ying on Unsplash
Fn::Base64: 20 Fn::Join: 21 - '' 22 - 23 - "{\n" 24 - '"bucket"' 25 - ' : "' 26 - Ref: S3Bucketname 27

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