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16%
Halting the ransomware blackmail wave
05.12.2016
Home »  Archive  »  2016  »  Issue 36: Autom...  » 
Lead Image © sandra zuerlein, fotolia.com
Germany, according to some security researchers, with up to 5,000 new infections per hour. The Netherlands and the United States follow in the ranking at some distance. Locky is mainly spread by email
16%
Targeted attacks on companies
05.12.2016
Home »  Archive  »  2016  »  Issue 36: Autom...  » 
Lead Image © Ildar Galeev, 123RF.com
cybercriminal practices. Ponemon interviewed approximately 10,000 hackers regarding how they worked. Seventy nine percent of those surveyed described themselves as involved in the cyber attacker community. All
16%
News for Admins
15.08.2016
Home »  Archive  »  2016  »  Issue 34: Softw...  » 
 
). According to Check Point, "Yingmob uses HummingBad to control 10 million devices globally and generate $300,000 per month in fraudulent ad revenue. This steady stream of cash, coupled with a focused
16%
Protecting your web application infrastructure with the Nginx Naxsi firewall
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Pansiri Pikunkaew, 123RF
resource requirements. Although Apache is still king of the hill, approximately 30 percent of the top 10,000 websites already benefit from Nginx [2] (Figure 1
16%
The simpler alternative to cron: Whenjobs
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© stillfx, 133RF.com
_space changes and if the value is less than 10,000 (blocks)": when changes free_space && free_space < 100000 : For this to work, the Whenjobs daemon (whenjobsd) must be running; the daemon stores the variables
16%
All you ever wanted to know about hard drives but never dared ask
16.05.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
Lucy Baldwin, 123RF
capacity. The results benefit mostly sustained read performance, with other benchmarks seeing limited effect. More expensive enterprise hard drives reach as high as 15,000rpm, reducing latency to half
16%
Secure email communication
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Photo by Simon Moog on Unsplash
authorized outbound mail servers. Although designed in 2004, SPF only became the standard recommended by the Internet Engineering Task Force (IETF) in 2014 [2]. From a sample of more than 3,000 domains
16%
File Integrity Checks with AIDE
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
Lead Image © rudall30, 123RF.com
in the configuration. To prepare the AIDE database with the current status, trigger the database init with the command: aide --init In our lab, this took north of one and a half minutes for around 318,000 files. AIDE
16%
Improved Performance with Parallel I/O
24.09.2015
Home »  HPC  »  Articles  » 
that is 80% parallelizable (20% is serial, primarily because of I/O). For one process, the wall clock time is assumed to be 1,000 seconds, which means that 200 seconds is the serial portion of the application
16%
System Logging for Data-Based Answers
25.01.2018
Home »  HPC  »  Articles  » 
2,400 lines of stats (one for each core). If you have 100 nodes, in one minute you have gathered 24,000 lines of stats for the cluster. In one day, this is 34,560,000 lines of stats for the 100 nodes

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