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92%
Strategies for routing voice calls around a firewall
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
gnohz, 123RF.com
Along with Skype, the Session Initiation Protocol (SIP) is one of the most popular techniques for setting up Voice over IP connections. Thanks to an open standard (IETF RFC 3261 [1]), it is also
92%
Domain name resolution with DNS over HTTPS
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © Sergejus Bertasius, 123RF.com
request was made. This technique, known as "DNS Query Name Minimisation to Improve Privacy," is specified in RFC 7816 [3]. Current Firefox and Google browsers have supported DoH for some time. In Firefox v
92%
HTTP/1.1 versus HTTP/2 and HTTP/3
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Lead Image © alphaspirit, 123RF.com
with a description of the error that occurred. First Standard: HTTP/1.1 In 1996, a consortium started working on the standardization of HTTP in version 1.1 and published the first standard in early 1997 (RFC 2616
91%
TCP Fast Open
05.03.2013
Home »  Articles  » 
 
With TCP Fast Open, Google introduces a protocol extension, implemented in the Linux kernel, that avoids unnecessary latency in network traffic and promises up to 41 percent acceleration, depending ... In mid-2011, Google’s “Make the web faster” team, which is led by Sivasankar Radhakrishnan, Arvind Jain, Yuchung Cheng, and Jerry Chu, presented a draft for reducing preventable latency ... With TCP Fast Open, Google introduces a protocol extension implemented in the Linux kernel that avoids unnecessary latency in network traffic and promises up to 41 percent acceleration, depending
91%
New Password Rules Recommended by NIST
10.10.2024
Home »  News  » 
 
a maximum password length of at least 64 characters. SHOULD accept all printing ASCII [RFC20] characters and the space character in passwords. SHOULD accept Unicode [ISO/ISC 10646] characters
91%
Exploring dhcpy6d, a DHCP server for IPv6 networks
03.12.2015
Home »  Archive  »  2015  »  Issue 30: OpenD...  » 
Lead Image © Paul Herbert, 123RF.com
, so, in practical terms, a DHCP server is still required for larger networks. RFC 3315 [1], which appeared in July 2013, defines the DHCPv6 protocol. As you can imagine, the long IPv6 addresses
91%
Autoconfiguring IPv6 Clients
30.03.2012
Home »  Articles  » 
 
(IETF). RFC 4861 specifies the Neighbor Discovery Protocol (NDP), which replaces the Address Resolution Protocol (ARP) among other things. It is responsible for mapping MAC addresses to IP addresses
91%
Quick UDP Internet connections
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Photo by Jonathan Chng on Unsplash
The Quick UDP Internet Connections (QUIC) protocol [1] originated in 2012 as a Google project led by Jim Roskind to improve security and performance over TCP. The protocol made the leap to four
91%
Distributed storage with Sheepdog
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © kateleigh, 123RF.com
. Infos Sheepdog: http://sheepdog.github.io/sheepdog/ QEMU: http://www.qemu.org/ RFC 4391: http://tools.ietf.org/html/rfc4391 Corosync: http://corosync.github.io/corosync/ Zookeeper: http
90%
Warding off the rise of VoIP spam
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Izaokas Sapiro, 123RF.com
over Internet Telephony (SPIT) and highlight some techniques that will someday be the first line of defense. Spam on the Line RFC 5039 [1] defines no fewer than three different flavors of spam

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