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14%
Network access control with Cisco's Identity Services Engine
07.04.2022
Home »  Archive  »  2022  »  Issue 68: Autom...  » 
Photo by Keith Hardy on Unsplash
but differ in terms of RAM size and hard drives: The 3655 comes with 96GB of RAM and four 600GB hard disks, and the 3695 is lavishly equipped with 256GB of RAM and eight 600GB hard disks. On the network side
14%
Security first with the Hiawatha web server
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © Tatiana Popov, 123RF.com
network adapters, one for administration and one for the web server. I gave the system 1GB memory, but it has not yet used more than 200MB. Then, boot the image. You have several choices: Add
14%
Process, Network, and Disk Metrics
26.02.2014
Home »  HPC  »  Articles  » 
 reqs merged:           3.76/s     Write reqs completed:            2.12/s    Read BW:                     0.01 MB/s  Write BW:                        0.02 MB/s    Avg sector size issued      25.28       Avg
14%
Real-World HPC: Setting Up an HPC Cluster
04.11.2011
Home »  HPC  »  Articles  » 
on enterprise-grade rack hardware, there is no reason one cannot follow along at home with a few beige boxes and an 10Mb hub, as long as the servers are capable of booting from the network with PXE [6]. PXE
14%
Warewulf Cluster Manager – Administration and Monitoring
21.08.2012
Home »  HPC  »  Articles  » 
.2 71.4 The VNFS is only 71.4MB after adding the gkrellmd RPM. The size of the VNFS directly affects the amount of data that needs to be sent to the compute nodes, and 71.4MB is really quite small
14%
Infrastructure as Code with Terraform
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Lead Image © Sebastian Duda, 123RF.com
public_key = "${file("${var.ssh_pub_key}")}" 07 } 08 resource "digitalocean_droplet" "mywebapp" { 09 image = "docker-16-04" 10 name: guest 11 region = "fra1" 12 size = "512mb" 13 ssh
14%
Understanding the Status of Your Filesystem
18.06.2014
Home »  HPC  »  Articles  » 
.59 64–128 12,083 3.11 90.70 128–256 8,623 2.22 92.93 256–512 13,437 3.46 96.39 512–1,024 5,456 1
14%
Digital signatures in package management
17.04.2017
Home »  Archive  »  2017  »  Issue 38: .NET...  » 
Lead Image © Igor Stevanovic, 123RF.com
Armed with a checksum, users can determine whether a package has passed through the Internet without error. The MD5, SHA1, and SHA256 hash methods are popular ways to calculate a checksum for a package
14%
Six emergency CDs from antivirus manufacturers
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Photo by Karsten Winegeart on Unsplash
repair boot sectors or modify partitions. Additionally, Avira Rescue System also scans Linux systems for malware, which it also can remove. The hybrid image, which weighs in at around 1.2GB, can be booted
14%
Secure data transfer with FTP alternative MFT
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Ulrich Mueller, 123RF
recipient can download and decrypt the files. Data is safe not only during transport, but also in temporary storage. When choosing the encryption strength of the MFT system, you should opt for the secure 256

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