Upload
rodrigo-lara-mesquita
View
221
Download
0
Embed Size (px)
Citation preview
8/14/2019 Belo Horizonte Conference
1/21
1
Internet Today
Vint Cerf
April 2009
8/14/2019 Belo Horizonte Conference
2/21
2
360#3
UCSBPDP
10
940
#2
SRI
#4
UTAH
#1
UCLASigma
7
The OriginalARPANET
Dec 1969
8/14/2019 Belo Horizonte Conference
3/21
3
First Three-Network Test of Internet
November 22, 1977
8/14/2019 Belo Horizonte Conference
4/21
4
Internet 1999
8/14/2019 Belo Horizonte Conference
5/21
5
Internet - Global Statistics 2009
(approx. 3.5 B mobiles and >1 Billion PCs)
625,226,456 hosts
(ftp.isc.org/www/survey/reports/current/
Jan 2009)
1,596 Million Users
(InternetWorldStats.com, March 31, 2009)
8/14/2019 Belo Horizonte Conference
6/21
6
Regional Internet Statistics 3/31/2009
Region Internet
Population
%
penetrationAsia 657.1 Mil. 17.1 %
Europe 393.4 Mil. 48.9 %
North Am. 251.3 Mil. 74.4 %
LATAM/C 173.6 Mil. 29.9 %
Mid-East 45.9 Mil. 23.3 %
Oceania 20.8 Mil. 60.3 %
Africa 54.2 Mil. 5.6 %
TOTAL 1,596.3 Mil. 23.8 %
8/14/2019 Belo Horizonte Conference
7/21
8/14/2019 Belo Horizonte Conference
8/21
8
IPv6
128 bits of address space
340 X 1036 unique addresses
IPSEC not optional
Flow ID
ipv6.google.com (animated Google logo)
8/14/2019 Belo Horizonte Conference
9/21
9
Mobility and Mobiles
3.5 Billion Mobiles and counting (15% Internet enabled) Text/Web Access
Payment systems
Innovative interfaces - Note I/O discovery
Navigation systems GPS, Galileo?, Mobile Tower triangulation, Bldg Announcements?
Geo-location based services (Lake Powell example/saffron)
8/14/2019 Belo Horizonte Conference
10/21
10
Internet-enabled Devices
8/14/2019 Belo Horizonte Conference
11/21
11
An Internet of Things
Programmable Java, Python, etc.
Examples:
WebTV, Personal Digital Assistants, Mobiles,Video games,Picture Frames, Washing Machines, Surf Board!
Refrigerator (and the bathroom scales)
Automobiles Internet-enabled wine corks (also note new quantum theory of
wine: Schrdingers wine bottle)
Internet-enabled socks (clothing)
Universal Remote Controls
Sensor Networks
8/14/2019 Belo Horizonte Conference
12/21
12
8/14/2019 Belo Horizonte Conference
13/21
13
Typical Sensor Status Report
Node Status-----------
Bedroom2 (5:56:21 am) 2.90V 76 F 46 % 21 lux
Master Bedroom (6:00:22 am) 2.90V 73 F 49 % 10 lux
Library (5:59:17 am) 2.89V 72 F 52 % 7 lux
Kitchen (6:00:01 am) 2.89V 74 F 49 % 18 lux
wine cellar (5:59:27 am) 2.86V 57 F 81 % 10 lux
Dining Room (5:59:49 am) 2.87V 72 F 52 % 7 lux
Living Room (6:00:23 am) 2.92V 73 F 50 % 7 lux
Bedroom1 (5:59:42 am) 2.94V 76 F 46 % 21 lux
Bedroom4 (5:59:16 am) 2.92V 74 F 50 % 29 lux
Basement Entertain (5:59:39 am) 2.87V 69 F 53 % 14
lux
Basement Office (5:58:13 am) 2.91V 68 F 55 % 0 lux
8/14/2019 Belo Horizonte Conference
14/21
14
Near Term Changes
IPv6 - 128 bit addresses (3.4 X 10^38)
DNSSEC (.se, .pr, .bg, .br, others?)
Internationalized Domain Names
Non-Latin Unicode characters
Potential hazards (e.g. paypal, .py (paraguay or russia?))
New ccTLDs and gTLDs
ISO 3166-1 (ASCII 2 char) -> iCCTLDs
New generic, non-Latin TLDs
8/14/2019 Belo Horizonte Conference
15/21
15
Cloud Computing
Multiple Data Centers (replication, responsiveness)
Dynamic capacity sharing
Data sharing (latest copy is always in the cloud
Video and audio conferencing with data sharing
Applications
Google Gmail
Google Docs (text, spreadsheets, presentations)
Widgets of all kinds
Salesforce.com
Google Maps and Earth Google AdWords and AdSense
Google 411 (voice activated) to find businesses
8/14/2019 Belo Horizonte Conference
16/21
16
Unexpected Businesses
Avatar design for Second Life
Character maintenance in World of Warcraft
Apartment finder in Dallas, Texas (with Google Maps)
eBay - aggregation of thinly spread auction participants
Remote speech to text transcription
Mobile phone renting by the call (what about Skype?)
Solar powered Internet caf
VolunteerMatch
Blogging with AdSense
Mashups of all kinds
8/14/2019 Belo Horizonte Conference
17/21
17
Policy and Societal Issues
Personal Privacy
Non-discriminatory access to Internet (net neutrality)
Fraud, Abuse (spam, malware, stalking, botnets)
Intellectual property practices
Broadband infrastructure (competition?)
Generality of the Internet (all media)
WWW as a copying engine
8/14/2019 Belo Horizonte Conference
18/21
18
InterPlaNetary Internet
8/14/2019 Belo Horizonte Conference
19/21
19
8/14/2019 Belo Horizonte Conference
20/21
20
Interplanetary Internet:InterPlaNet (IPN)
Planetary internets
Interplanetary Gateways
Interplanetary Long-Haul Architecture (RFC 4838)
Licklider Transport Protocol (LTP)
Bundle Protocol (RFC 5050)
Delayed Binding of Identifiers
Email-like behavior
TDRSS and NASA in-space routing
Delay and Disruption Tolerant Protocols Tactical Mobile applications (DARPA)
Civilian Mobile applications (SameNet!) Deep Impact Testing October 2008
Space Station Testing 2009
8/14/2019 Belo Horizonte Conference
21/21
21
End-to-end information flow across the solar system
Layered architecture for evolvability andinteroperability
IP-like protocol suite tailored to operate over long
round trip light times
Integrated communications and navigation services