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17%
IceWarp: MS Exchange Mail Server for Linux
20.08.2013
Home »  Articles  » 
 
where there are many large file attachments. In Exchange, on the other hand, the file is always stored in full in the user’s mailbox, thus bloating what are already fairly fragile databases. Public
17%
FreeRADIUS for WiFi Hotspots
15.04.2014
Home »  Articles  » 
/services . For troubleshooting and testing, it’s useful to launch FreeRADIUS with freeradius ‑X , which outputs all debugging messages. Other network parameters, as well as local settings for logging, threading, security
17%
Advanced Security in Windows Firewall
02.04.2013
Home »  Articles  » 
 
a management console (MMC) with the usual three-panel setup: the menu on the left, actions on the right, and content to reflect the context in the main window in the middle (Figure 3). The first overview shows
17%
BackTrack Linux: The Ultimate Hacker's Arsenal
20.09.2011
Home »  Articles  » 
 
passwords without the hassle of logging into each host and cracking a password hash. Using it, you can check for weak FTP, SSH, TELNET, HTTP(S), POP3(S), SMB, RDP, and VNC passwords.   Figure 5 shows what
17%
Goodbye cloud VMs, hello laptop VMs
20.06.2022
Home »  Archive  »  2022  »  Issue 69: Terra...  » 
Lead Image © Liubomyr Feshchyn, 123rf.com
running Ubuntu 18.04 LTS, but I have also used the tool on macOS in a professional setting. CloudVMs Through Multipass Multipass [3] is a tool to bring up Ubuntu virtual machines that, like public cloud
17%
The Resurrection of bWatch
02.06.2025
Home »  Articles  » 
Photo by NASA Hubble Space Telescope on Unsplash
-purpose, interpreted and dynamic Tool Command Language (Tcl) was created by John Ousterhout in the 1990s. From the name you can probably tell that it was intended to be a language for writing tools for whatever platform
17%
Cgroups for resource management in Linux
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© Photographer, 123RF.com
cgroup, which has no restrictions. You can test this by sending a SIGUSR1 to the process: # kill -USR1 $pid 578804+0 records in 578804+0 records out 296347648 bytes (296 MB) copied, 7.00803 s, 42.3 MB/s
17%
Using a tablet as a portable management console
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Peter Bernik, 123RF.com
, somehow the signal could reach you. During the post-pager revolution (The 1990s), you received a new device that offered two-way communications: The ubiquitous cell phone. The cell phone could not only
17%
Transport Encryption with DANE and DNSSEC
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © nerhuz, 123RF.com
the network traffic has full access to the content of the message, so anyone who wants privacy needs encryption. PGP and S/MIME or SSL and STARTTLS are suitable methods for encrypting email. The first two
17%
Web-based reconnaissance
03.12.2015
Home »  Archive  »  2015  »  Issue 30: OpenD...  » 
Lead Image © Wayne Daniels, 123RF.com
belong to the company of interest. As an example in this article, I scan the website for the U.S. Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) [3]. To begin, I load the workspace (Listing 2

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