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100%
Fast email server deployments with iRedMail
30.01.2024
Home »  Archive  »  2024  »  Issue 79: Monit...  » 
Lead Image © Konstantin Inozemtcev, 123RF.com
Rubén Llorente ... 8, 9 Debian 11, 12 Ubuntu 20.04, 22.04 FreeBSD 13.x OpenBSD 7.3 I recommend the downloadable installer, but I will skip
99%
An overview of the Citadel BBS
02.06.2020
Home »  Archive  »  2020  »  Issue 57: Artif...  » 
Lead Image © braverabbit; 123RF.com
Rubén Llorente ... and sets them up with addresses (Figure 9). Figure 8: Personal information is kept in the My Folders area of the Citadel BBS
99%
Discover the power of RouterBOARDS
25.09.2023
Home »  Archive  »  2023  »  Issue 77: Secur...  » 
Lead Image © andreysuslov, 123RF.com
Rubén Llorente ... ]. Figure 5: A VPN allows a smartphone with GrapheneOS (a privacy- and security-focused mobile OS) to connect directly to any machine (Test) located on a firewalled network over the Internet. IPsec
99%
Automating command execution across servers
01.06.2024
Home »  Archive  »  2024  »  Issue 81: Load...  » 
Photo by Adrian Hartanto on Unsplash
Rubén Llorente ... # A single task is defined, which by default will 20 # run only against "devuan" hosts. 21 tasks: 22 upgradeall: 23 desc: Upgrade all packages 24 target: 25 tags: [devuan] 26 cmd: | 27
99%
Hardware-enhanced security
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © Jeff Metzger, 123RF.com
Rubén Llorente ... Knoppix 9.1. The software necessary to initialize a new Nitrokey can be installed by issuing the commands: sudo apt update sudo apt install nitrokey-app The Nitrokey App ends up under the Accessories
99%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
Home »  Articles  » 
Lead Image © lightwise, 123RF.com
Rubén Llorente ... from a reputable source [9], because both OpenBSD's HTTP daemon and reverse proxy are extremely simple to set up. 2. Load your cloud-init configuration into your host provider, which should have
74%
GitLab 12.3 Brings More Security to DevOps Engineers
24.09.2019
Home »  News  » 
 
With the release of version 12.3, GitLab has added a new security focused feature called Web Application Firewall for Kubernetes Ingress. “In GitLab 12.3 we are shipping our first iteration ... GitLab 12.3 Brings More Security to DevOps Engineers
54%
Managing Office 365 in PowerShell
17.03.2014
Home »  Articles  » 
Lead Image © sellingpix, 123RF.com
Lead Image © sellingpix, 123RF.com
50%
Enlarging the TCP initial window
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Photo by Jani Brumat on Unsplash
with different IWs. If you want to set a higher IW, you need root privileges and the ip command-line tool. First, you need to discover the default route: $ ip route show default via 123.123.123.241 dev eno1
46%
Hackers Infected DC Police Cameras Before Trump’s Inauguration
31.01.2017
Home »  News  » 
 
said ransomware left police cameras unable to record between Jan. 12 and Jan. 15. The cyberattack affected 123 of 187 network video recorders in a closed-circuit TV system for public spaces across

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