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17%
A Real-World Look at Scaling to the Amazon Cloud
04.10.2011
Home »  CloudAge  »  Articles  » 
 
to process, and the longest you want a client to wait for the result is 10 minutes. Without changing the number of instances, the average wait time for the requests in the queue is [4 x (3 + 6 + 9 + 12 + 15
17%
SDS configuration and performance
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Jakub Jirsak, 123RF.com
-performance requirements, although it is not uncommon in smaller companies. The setup also allowed the candidates to test on equal terms. Version 1.97 of Bonnie++ [5] and IOzone 3.429 [6] were the test tools. To begin, I
16%
CephX Encryption
27.03.2013
Home »  HPC  »  Articles  » 
as a regular client to gain access to the data. Libvirt 0.9.12 or later can handle CephX, but the setup is not very intuitive. The following example is based on the assumption that a user named libvirt exists
16%
Exploiting, detecting, and correcting IAM security misconfigurations
07.04.2022
Home »  Archive  »  2022  »  Issue 68: Autom...  » 
Photo by Kyle Head on Unsplash
. Magic?! To create a new policy and escalate the privilege [6] inside the environment to the administrator, the attacker can use the command: $ aws iam create-policy-version --policy-arn arn
16%
Simple OpenStack deployment with Kickstack
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © Mechanik, Fotolia.com
is tailored to work closely with Red Hat's own OpenStack distribution, RDO [2]. Kickstack, in turn, is more concerned with the classic Ubuntu environment running Ubuntu LTS version 12.04. Until one of the two
16%
Filtering email with Sieve
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© radist777, 123RF.com
of Ubuntu, 10.04 (Lucid Lynx), which comes with Postfix 2.7 and Dovecot 1.2. In the following example, both components should be installed and functional, and the individual user accounts should come from
16%
URL Tricks with htaccess
02.02.2012
Home »  Articles  » 
 
for this example: Order Deny,Allow Deny from All Allow from 12.12.12.12 Allow from 23.23.23.23 Allow from 34.34.34.34 This example denies access to everybody except the IPs listed, which follows the very sensible
16%
More than password protection, htaccess has you covered
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© Dmitry Bruskov, 123RF.com
specified IP addresses and demand a password, but for simplicity, my .htaccess looks like the following: Order Deny,Allow Deny from All Allow from 12.12.12.12 Allow from 23.23.23.23 Allow from 34
16%
Understanding Privilege Escalation
13.12.2011
Home »  Articles  » 
 
, 28 ports open for incoming connections, and 441 packages installed and not updated for a while. Listing 2: grep, ps and netstat example results user@metasploitable:~$ uname -a Linux metasploitable 2.6
16%
Detecting intruders with Suricata
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © Kurhan, 123RF.com
Tunneling"; content:"|01 00|"; offset:2; w ithin:4; content:"cT"; offset:12; depth:3; content:"|00 10 00 01|"; within:255; class type:bad - unknown; sid:1000 2; The preceding rule inspects the DNS traffic

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