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100%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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Lead Image © lightwise, 123RF.com
Rubén Llorente ... ].id 23 } 24 } 25 26 resource "proxmox_virtual_environment_vm" "webserver" { 27 count = "3" 28 name = "webserver-${count.index+1}" 29 description = "Generic web server" 30 node_name = "proxmox
36%
Reducing the Attack Surface in Windows
04.12.2024
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Photo by Sander Sammy on Unsplash
applications from creating child processes No d4f940ab-401b-4efc-aadc-ad5f3c50688a Blocks credential theft from the local security authority subsystem (lsass.exe) Yes 9e6c4e1f
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Give your servers the once over with Nmap
31.10.2025
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© ragsac, 123RF.com
.nmap.org (64.13.134.52): Not shown: 994 filtered ports PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 4.3 (protocol 2.0) 25/tcp closed smtp
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Comparing 5 to 50TB NAS storage boxes
31.10.2025
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© Franck Boston, fotolia.com
(3 or 6Gbps) with up to 4TB capacity. Typically, you can deploy 2.5- or 3.5-inch formats; of the devices we tested, only Buffalo and Netgear did not bother providing drill holes for smaller disks
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Netcat – The admin's best friend
31.10.2025
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© Dmitry Rukhlenko, 123RF.com
to open this file in your web browser. Some browsers need the length of the file specified, so you could also try: { echo -ne U "HTTP/1.0 200 OK\r\nContent-Length: \ $(wc -c n\r\n
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Tuning loops – from loop unrolling to Duff's device
28.07.2025
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[i] + b[i]; } When the number of cycles is known at compile time, a loop can be fully unrolled: c[0] = a[0] + b[0]; c[1] = a[1] + b[1]; c[2] = a[2] + b[2]; c[3] = a[3] + b[3]; However, it remains
31%
Storage across the network with iSCSI and Synology DiskStation Manager
04.12.2024
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Lead Image © Vladimir Nenov, 123RF.com
by the NAS. Listing 2 Forcing an iSCSI Connection $ sudo /sbin/iscsiadm -m node -T iqn.2000-01.com.synology:MYDEVICE.Target-1.4d9e3bda2ee -p 192.168.1.10 -l Logging in to [iface: default, target
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Bottom: The new top
07.10.2025
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Lead Image © Lucy Baldwin, 123RF.com
). The F9 key, perhaps more easily remembered by vi users with the alternative mnemonic dd, is used to kill the selected process. Figure 3: Process view
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Practical SELinux
31.10.2025
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© Pavel Ignatov, 123RF.com
is preventing /usr/bin/xchat from name_connect access on the tcp_socket. For complete SELinux messages run sealert -l482a1457-4fdc-4d8c-91d0-d5ddf4b23891 My Own Rules When I call sealert, the tool tells me
31%
Better monitoring for websites and certificates
28.07.2025
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Lead Image © amasterpics123, 123RF.com
--serial 05:0e:50:04:eb:b0:35:ad:e9:d7:6d:c1:0b:36:d6:0e:33:f1--signature-algorithm1.2.840.10045.4.3.2--issuer-o Let's Encrypt--pubkey-algorithm rsa--pubkey-size 256 This check would give you a pretty good

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