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18%
SmartOS: Cool Cloud Platform Rises from the Ashes of Solaris
10.06.2014
Home »  Articles  » 
   "ram": 2048, 07   "resolvers": ["192.168.111.254"], 08   "disks": [ 09     { 10       "image_uuid": "1fc068b0-13b0-11e2-9f4e-2f3f6a96d9bc", 11       "boot": true, 12       "model": "virtio" 13     } 14
18%
Hunt down vulnerabilities with the Metasploit pen-testing tool
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
Lead Image © bluebay, 123rf.com
can use to test security vulnerabilities, enumerate networks, execute attacks, and evade detection" [1], has been written up in a number of books. Linux Magazine reported more than 12 years ago [2
18%
Container and hardware e-virtualization under one roof
17.10.2011
Home »  CloudAge  »  Articles  » 
 
to 2.6.24 and 2.6.32.2C (the latter with KVM_0.12.4 and gPXE) on its website; you can install the updates manually after installing Proxmox VE and performing a system upgrade: apt-get update apt
18%
Improved Performance with Parallel I/O
08.10.2015
Home »  Archive  »  2015  »  Issue 29: Rescu...  » 
Lead Image © Ying Feng Johansson, 123RF.com
several aspects. First, the filesystem should have the ability to keep up as parallelism increases. For the file-per-process pattern, if each TP performs I/O at a rate of 500MBps, then with four TPs
18%
Encrypting files
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © Yoichi Shimizu, 123RF.com
, the encryption is very good if used correctly, the code is open source, and it follows the OpenPGP specification [5], which is also an IETF standard [6]. GPG was really designed as a command-line encryption tool
18%
Darshan I/O analysis for Deep Learning frameworks
27.09.2021
Home »  Archive  »  2021  »  Issue 65: 7 Em...  » 
Photo by Michaela Murphy on Unsplash
08 integer :: counter 09 integer :: counter_limit 10 integer :: ierr 11 12 type(rec) :: my_record 13 14 counter_limit = 2000 15 16 ierr = -1 17 open(unit=8,file
18%
Build a honeypot with real-world alerts
01.08.2019
Home »  Archive  »  2019  »  Issue 52: Stop...  » 
Lead Image © Bruce Rolff, 123RF.com
. The takeaway is the -j LOG option (line 12), which logs port scanning behavior to a logfile with the iptables: prefix. Listing 1 iptable Rules 01 *filter 02 *filter 03 :INPUT ACCEPT [0:0] 04
18%
Arp Cache Poisoning and Packet Sniffing
05.09.2011
Home »  Articles  » 
 
can see how the arp cache poisoning works: $ sudo nemesis arp -v -r -d eth0 -S 192.168.1.2 \ -D 192.168.1.133 -h 00:22:6E:71:04:BB -m 00:0C:29:B2:78:9E \ -H 00:22:6E:71:04:BB -M 00:0C:29:B2:78:9E
18%
News for Admins
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
 
PHP framework. Unit 42 estimates around 500 to 1,000 infected systems are currently being used by WatchDog to mine for cryptocurrency and the total profit was estimated at 209 Monero coins (worth roughly $32
18%
Benchmarks Don’t Have to Be Evil
12.03.2015
Home »  HPC  »  Articles  » 
). Benchmark results are usually expressed in terms of how much (wall clock) time it takes to run and in GFLOPS (10^9 floating point operations per second) or MFLOPS (10^6 floating point operations per second

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