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24%
Processing streaming events with Apache Kafka
02.02.2021
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Photo by Mark Decile on Unsplash
: records) { 08 String key = record.key(); 09 Payment value = record.value(); 10 System.out.printf("key = %s, value = %s%n", key, value); 11 } 12 } 13 } 14 [...] Kafka Ecosystem
24%
Network analysis with the Bro Network Security Monitor
05.12.2014
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Lead Image © Aleksey Mnogosmyslov, 123RF.com
. For example, to run a report every three seconds for five iterations on eth0, you would use the command in Listing 4. Listing 4 capstats /opt/bro/bin/capstats -I 3 -n 5 -i eth0 1415510235
24%
Security data analytics and visualization with R
05.12.2014
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Lead Image © Rancz Andrei, 123RF.com
inspirational is by Jay Jacobs and Bob Rudis [3] [4]. These few months later, my R skill level has improved just enough to share some insight with you. Imagine me as somewhere between total noob R script kiddie
24%
Prepare, analyze, and visualize data with R
07.06.2019
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Lead Image © Buchachon Petthanya, 123RF.com
: > numbers <- c(1, 2, 3, 4, 5) The c() function – the c stands for "concatenate" – combines the individual elements listed in parentheses. An equals sign can be used as an alternative for assignments, in line
23%
Microsoft Exchange replacement
20.06.2022
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Photo by Gabriel Crismariu on Unsplash
: It is not based on open standards, and it uses proprietary protocols and APIs like MAPI [3] for internal communication. Clients for Exchange are pre-installed on all Windows, Android, and Apple devices
23%
Secure microservices with centralized zero trust
04.04.2023
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Photo by Christopher Ruel on Unsplash
TLS use case that we are focusing on in this article. Note that although a SPIFFE ID looks very much like a URI, it has no meaning in the DNS sense, and plays no role in establishing the initial layer 3 TCP
23%
How to configure and use jailed processes in FreeBSD
14.03.2013
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© Corina Rosu, 123RF.com
struct jail 01 main(int argc, char **argv) 02 { 03 struct jail j; 04 int i; 05 [...] 06 /* Populate the jail struct */ 07 memset(&j, 0, sizeof(j)); 08 j.version = 0; 09 j.path =
23%
Port Knocking
07.10.2014
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Lead Image © rasslava, 123RF.com
. You can use this to watch that file in real time (or at least updates every second) in another terminal with: watch -n1 cat /etc/hosts.allow 3. Assuming you have access, try closing access
23%
Process, Network, and Disk Metrics
26.02.2014
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:    import re                 # Needed for regex except ImportError:    print "Cannot import re module - this is needed for this application.";    print "Exiting..."    sys.exit();       def bytes2human(n
23%
Programming with Node.js and JavaScript
20.05.2014
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Lead Image © lightwise 123rf.com
Script. This approach allows event-based processing of work requests and, thus, more concurrent requests than the Apache server can handle – although Apache also has an event-based processing module [3] in its more

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