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13%
Installing and operating the Graylog SIEM solution
13.12.2018
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Lead Image © Leo Blanchette, 123RF.com
. The pwgen command generates a password and encrypts with sh256sum: pwgen -N 1 -s 100 echo -n | sha256sum The encrypted password is then assigned to the parameter root_password_sha2. Table 1 gives
13%
History and use of the mail utility
05.12.2014
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Lead Image © Vlad Kochelaevskiy, fotolia.com
: by smtp.box.tld (sSMTP sendmail emulation); \ Sat, 12 Mar 2018 17:47:29 +0000 [->] From: "Chris Binnie" [->] Date: Sat, 15 Nov 2014 17:47:29 +0000 [->] To: chris@binnie.tld [->] Cc
13%
Transport Encryption with DANE and DNSSEC
17.02.2015
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Lead Image © nerhuz, 123RF.com
/smtp[14944]: \ Verified TLS connection established to dane.sys4.de[194.126.158.134]:25: \ TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits) The admin should set the smtp
13%
Machine learning and security
02.02.2021
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Lead Image © Vlad Kochelaevskiy, 123RF.com
.sin(periods * 2 * np.pi * t) 12 return max(value, 0.0) 13 else: 14 value = np.sin(periods * 2 * np.pi * t) 15 return max(value, 0.0) 16 17 # building the data vector 18 my_data = [] 19 i = 0 20 while
13%
Advanced monitoring techniques for Azure VMs on Linux
05.08.2024
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Photo by Paul Morley on Unsplash
verify these checksums: import hashlib def calculate_checksum(log_entry): return hashlib.sha256(log_entry.encode('utf-8')).hexdigest() # Example log entry log_entry = "2024-06-15 12:00:00 Failed login
13%
Safeguard and scale containers
05.12.2016
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Lead Image © cepixx, 123RF.com
need to orchestrate the operation of Docker containers in bulk, and Kubernetes [3] (Figure 1) is a two-year-old system that does just that. As part of Google Infrastructure for Everyone Else (GIFEE
13%
Finding Your Way Around a GPU-Accelerated Cloud Environment
30.05.2021
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Lead Image © Lucy Baldwin, 123RF.com
acceleration capabilities, if any, are available. This is quickly discovered with the command: $ ec2metadata | grep instance-type instance-type: p3.2xlarge Variations of the ec2metadata tool query the AWS
13%
Finally: Java 9
13.02.2017
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Lead Image © Krockenmitte, photocase.com
will be followed this time, although test builds are now available online [2]. Jigsawing One core feature of Java 9 par excellence is the Java Platform Module System that became known as Project Jigsaw [3]. Thus
13%
Sharing Linux Terminals
13.07.2022
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) [application/octet-stream] Saving to: Rocky-8.6-x86_64-dvd1.iso   Rocky-8.6-x86_64-dvd1.iso     35%[===========>                         ]   3.74G  37.4MB/s    eta 2m 45s When you reconnected to the session, you didn’t specify
13%
Bare metal deployment with OpenStack
02.08.2021
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Photo by Anatolii Nesterov on Unsplash
:13 ipa.initramfs.sha256 13 -rw-r--r-- 1 42422 42422 9.1M Mar 2 10:13 ipa.kernel 14 -rw-r--r-- 1 42422 42422 101 Mar 2 10:12 ipa.kernel.sha256 15 16 # file /var

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