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30%
Installing and operating the Graylog SIEM solution
13.12.2018
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»
Archive
»
2018
»
Issue 48: Secur...
»
. The pwgen command generates a password and encrypts with sh
256
sum: pwgen -
N
1 -s 100 echo -
n
| sha
256
sum The encrypted password is then assigned to the parameter root_password_sha2. Table 1 gives
30%
HPCCM with Docker and Podman
09.09.2024
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»
HPC
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Articles
»
images REPOSITORY TAG IMAGE ID CREATED SIZE ubuntu-24.04-dev2 latest 8f311b6fbb1e
9
seconds ago 1.82GB ubuntu-24.04-dev1 latest 2358ab17d70c 35 minutes ago 149
MB
30%
CRI-O and Kubernetes Security
30.11.2020
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»
Archive
»
2020
»
Issue 60: Secur...
»
cri-o-${CRIO_VERSION} The following NEW packages will be installed cri-o-1.17 0 to upgrade, 1 to newly install, 0 to remove and 0 not to upgrade. Need to get 17.3
MB
of archives. After this operation
30%
Manage software apps publicly and privately
01.06.2024
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»
Archive
»
2024
»
Issue 81: Load...
»
enabled show view winget show vscode Show information about a package source – winget source add -
n
mypckgsource -t Microsoft.REST -
a
https
30%
LXC 1.0
03.12.2015
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»
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»
2015
»
Issue 30: OpenD...
»
containers. First Container After a successful installation, you can create the first container with a simple command: lxc-create -t ubuntu -
n
ubuntu_test Don't forget to obtain root privileges
30%
Predicting Drive Doom
20.10.2013
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HPC
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Articles
»
Modern drives use S.M.
A
.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S.M.
A
... ://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Device Model: Samsung SSD 840 Series Serial Number: S19HNSAD620517
N
LU WWN Device Id: 5 002538 5
a
005092e Firmware Version: DXT08B0Q User Capacity: 120,034,123,776 bytes ... Modern drives use S.M.
A
.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S.M.
A
... S.M.
A
.R.T., Smartmontools, and Drive Monitoring
30%
DNSSEC-aware DNS caching with Unbound
01.08.2019
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»
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»
2019
»
Issue 52: Stop...
»
INPUT iptables -
A
INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT iptables -
A
INPUT -i eth0 -j DROP iptables -
A
INPUT -i eth1 -p tcp --dport
22
-j ACCEPT iptables -
A
INPUT -i eth1 -j DROP
30%
TCP Stealth hides open ports
10.04.2015
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»
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»
2015
»
Issue 26: OpenS...
»
-way handshake for establishing a connection. A request for comment (RFC) [8] has already been submitted to the Internet Engineering Task Force (IETF) [
9
]. The method, also known as silent port knocking
30%
A script for strict packet filter updates
05.12.2016
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Archive
»
2016
»
Issue 36: Autom...
»
_RESORT_IPS=' 013 127.0.0.1 014 ' 015 016 FILTER=' 017 cat /var/log/secure | awk '\''$5~/^ssh/ && $6~/^Failed/ && $7~/^keyboard-interactive/ && $
9
~/[^invalid]/ {print $11}'\'' 018 cat /var/log/secure | awk '\''$5
30%
Correctly integrating containers
09.10.2017
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»
Archive
»
2017
»
Issue 41: Kuber...
»
, but it quite quickly reaches its limits, because this network model generates a maximum of
256
nodes. Although
256
nodes is rather a small cluster for a project with the ambitions of Kubernetes, they can
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