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10%
Securing email communication with GnuPG
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Photo by Amol Tyagi on Unsplash_Key.jpg
) provides a simple and secure way to make public keys for email addresses available over HTTPS. The underlying standard was first implemented in GnuPG version 2.1.12 and has been enabled by default since
10%
Isolating Containers from Container Attacks
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Patrick Humm on Unsplash
C version 1.1.12. Although no exploitation in the wild is known to date, this case demonstrates that container runtimes are an attractive target. In April 2024, researchers at Wiz discovered that platforms
10%
Enforce secure workstation configurations
28.07.2025
Home »  Archive  »  2025  »  Issue 88: 5 Net...  » 
Photo by Barnabas Piper on Unsplash
': 07 ensure => running, 08 enable => true, 09 hasrestart => true, 10 require => Package['openssh-server'], 11 } 12 13 augeas { 'Set SSH Protocol to 2': 14 context
10%
Stopping Side Channel Attacks
16.10.2012
Home »  Articles  » 
 
as shown in the following listing. Apache/2.2.16 (Debian) DAV/2 SVN/1.6.12 mod_fcgid/2.3.6 Phusion_Passenger/3.0.11 mod_ssl/2.2.16 OpenSSL/0.9.8o Server at www.domain.tld Port 80 Treacherous Error Messages
10%
Parallel Programming with OpenMP
21.11.2012
Home »  HPC  »  Articles  » 
(unew(i,j)-u(i,j)) ) 141 ENDDO 142 ENDDO 143 144 IF(MOD(iter,10)==0) WRITE(*,"('iter,diff:',i6,e12.4)") iter,diff 145 146 ! Update solution 147 DO j=2,m-1 148 DO i=2,m-1 149 u(i,j) = unew
10%
Graphite: Collect and Visualize Numeric Data
30.07.2014
Home »  HPC  »  Articles  » 
/07/2014 12:38.21 :: MetricLineReceiver connection with 192.168.56.1:52981 established in the logfile /var/log/carbon/listener.log . If not, an error message may point you to a malformed line. If you have
10%
Confessions of a Patchaholic
17.10.2011
Home »  Articles  » 
 
available software program is listed here but these three are worth further exploration. I personally have experience with all three of these systems and have used them over the past 12 years in large complex
10%
Intruder Detection with tcpdump
28.11.2011
Home »  Articles  » 
 
shown in Figure 4. Figure 4: Header bytes 12-15. Looking at byte 13, if SYN and ACK are set, then your binary value would be 00010010 , which
10%
HPC Storage strace Snippet
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
= 0.821484044894 Peak Total IOPS = 2,099    time: 66 (secs) Average Total IOPS = 12.9056505683
10%
Julia: A New Language For Technical Computing
31.05.2012
Home »  HPC  »  Articles  » 
_mat_stat 3.37 39.34 11.64 54.54 22.07 8.12 rand_mat_mul 1.00 1.18 0.70 1.65 8.64 41.79 Table 1: Benchmark Times

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