Admin Magazine
 
  • News
  •  
  • Articles
  •  
  • Tech Tools
  •  
  • Subscribe
  •  
  • Archive
  •  
  • Whitepapers
  •  
  • Digisub
  •  
  • Write for Us!
  •  
  • Newsletter
  •  
  • Shop
  • DevOps
  • Cloud Computing
  • Virtualization
  • HPC
  • Linux
  • Windows
  • Security
  • Monitoring
  • Databases
  • all Topics...
Search
Login
ADMIN Magazine on Facebook
GooglePlus

Search

Refine your search
Sort order
  • Date
  • Score
Content type
  • Article (Print) (1026)
  • Article (300)
  • News (156)
  • Blog post (5)
Keywords
Creation time
  • Last day
  • Last week
  • Last month
  • Last three months
  • Last year

« Previous 1 ... 108 109 110 111 112 113 114 115 116 117 118 119 120 121 ... 149 Next »

9%
Run applications in a containerized sandbox with Firejail
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
Lead Image © Victor Zastolskiy, 123RF.com
then be propagated to sub-namespaces. The cgroups namespace supports abstracting control groups, namespaces, or both. The time namespace, which was only released in 2020 with kernel 5.6, cannot abstract real time
9%
News for Admins
07.04.2022
Home »  Archive  »  2022  »  Issue 68: Autom...  » 
 
6th Gen to 10th Gen Core CPUs and a number of Xeon processors. Some Intel-based systems have begun shipping (since Jan 2022) with the new microcode for both Intel Core and Xeon processors.
9%
A ptrace-based tracing mechanism for syscalls
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Photo by Nadjib BR on Unsplash
this problem. File I/O can therefore be a highly relevant factor for program optimization. The libiotrace [4] library uses LD_PRELOAD to gather data about POSIX [5] and MPI [6] file I/O functions. Although other
9%
The end of SHA-1
05.02.2023
Home »  Archive  »  2023  »  Issue 73: Datab...  » 
Lead Image © destinacigdem, 123RF.com
not allowed RSA keys that use SHA-1 for signing since version 8.8 [6]. If you still want to use the RSA algorithm for the host key of an SSH server, it must be used together with a hash algorithm from the SHA
9%
Pre-authentication for Kerberos services
04.04.2023
Home »  Archive  »  2023  »  Issue 74: The F...  » 
Photo by pina messina on Unsplash
on an asymmetric Diffie-Hellmann key exchange [6], but unlike PKINIT, no additional infrastructure in the form of a public key infrastructure (PKI) is required. Since MIT Kerberos version 1.14, the library has also
9%
Creating load for fun and profit
22.05.2023
Home »  Archive  »  2023  »  Issue 75: Teamwork  » 
Lead Image © Lucy Baldwin, 123RF.com
the following command with swap turned off (swapoff -a) and watch the fireworks: stress-ng --brk 2 --stack 2 --bigheap 2 Colin has presented his work at several Linux Foundation events, and slides [6
9%
Pattern matching dispute in Python 3.10
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Photo by Steve Harvey on Unsplash
to receive such a match expression. The Python enhancement proposal (PEP) 634 [4] describes the implementation. More information about the plans can be found in PEP 635 [5] and PEP 636 [6]. How pattern
9%
Ransomware: Prepare for emergencies
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Photo by Michael Geiger on Unsplash
Emergency Readiness Team (US-CERT), for example, recommends the 3-2-1 backup principle [6]: three copies of the data, one production copy, and two backups, divided between two different media (e.g., hard
9%
Shadow admin permissions and your AWS account
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Lead Image © zelfit, 123rf.com
methods are suitable for finding credentials in the wild. For instance, intruders can use a tool called shhgit [6] to find secrets and sensitive files across GitHub code. The attacker can now send a fake
9%
Improving Docker security now and in the future
08.10.2015
Home »  Archive  »  2015  »  Issue 29: Rescu...  » 
Lead Image © Sergey Nivens, 123RF.com
. The container cannot write to them, thus preventing privileged processes in containers from manipulating the host system. The kernel breaks down root privileges into capabilities [6] and assigns capabilities

« Previous 1 ... 108 109 110 111 112 113 114 115 116 117 118 119 120 121 ... 149 Next »

Service

  • Article Code
  • Contact
  • Legal Notice
  • Privacy Policy
  • Glossary
    • Backup Test
© 2025 Linux New Media USA, LLC – Legal Notice