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25%
Policy rulesets in cloud-native environments
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Lead Image © bloomua, 123RF.com
shows some function call examples. Listing 1 Example Function Calls # Rounding up # 11 round(10.9) # Generate an array of numbers # [9, 8, 7, 6, 5, 4, 3, 2, 1] numbers.range(9, 1
25%
Targeted defense against brute force attacks
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Andrii IURLOV, 123RF.com
version [1]. The sshguard tool also speaks IPv6, is released under the BSD license, is easy to set up, and works without a configuration file. Supported Services At the time of writing, sshguard
25%
HPC Storage – I/O Profiling
26.01.2012
Home »  HPC  »  Articles  » 
. rMB/s: Number of megabytes read from the device per second. wMB/s: Number of megabytes written to the device per second. avgrq-sz: Average size (in sectors) of the requests issued to the device
25%
Use PowerShell to manage Exchange Online
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image © reddogs, 123RF.com
], a newly developed platform-independent version of the scripting language. PowerShell Core is based on .NET Core. PowerShell Core 6.x can be installed on Windows computers with Windows 7 or higher
25%
Detecting phishing domains with dnstwist
04.10.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
Lead Image © tobkatrina, 123RF.com
in the Domain Name System and shows the IPv4 or IPv6 address to which they refer. Figure 1: A first call with just the domain of interest produces many
25%
Creating load for fun and profit
22.05.2023
Home »  Archive  »  2023  »  Issue 75: Teamwork  » 
Lead Image © Lucy Baldwin, 123RF.com
to maxing out a core with 100 percent load. For example, stress-ng -t 1m -c 0 -l 40 will burden all cores in the system (-c 0) with a 40 percent load (Figure 4). Loading all cores to 40 percent is something
25%
News for Admins
16.08.2018
Home »  Archive  »  2018  »  Issue 46: CMS S...  » 
 
://www.theverge.com/2018/2/23/17043768/intel-meltdown-spectre-no-us-goverment-warning), this time the chip maker responded by rewarding researchers $100,000 for the discovery. The company is reportedly working
25%
Secure Active Directory with the rapid modernization plan
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © Milos Kojadinovic, 123RF.com
and weighing up which risks your company is able to and wants to take on. In Entra, you can configure and monitor the risk level for your users and logins separately [6]. A higher risk level minimizes the number
25%
Attack and defense techniques
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Photo by Artem Bryzgalov on Unsplash
directly from the repository [6]. The ATT&CK navigator can be used to mark relevant entries during research and to display correlations, thus letting you plan and trace your progress in securing
25%
One metric to rule them all
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
/loadavg/ [3]: 1.00 0.97 0.94 1/1279 7743 The three additional numbers provided by Linux are the number of running processes (one in this case), the total number of processes, and the last process ID (PID

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