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If you work closely with other institutions connected to this network, you can now access the http, https and ftp )] TJ ET BT 61.016 511.077 Td /F3 9.0 Tf [(versions of the sites below for free -)] TJ ET BT 61.016 483.588 Td /F3 9.0 Tf [(*.mirror.ac.za)] TJ ET 0.373 0.169 0.255 rg BT 61.016 456.099 Td /F3 9.0 Tf [(*.cput.ac.za)] TJ ET 0.373 0.169 0.255 RG 0.18 w 0 J [ ] 0 d 61.016 454.948 m 108.041 454.948 l S BT 61.016 436.110 Td /F3 9.0 Tf [(*.uct.ac.za)] TJ ET 0.18 w 0 J [ ] 0 d 61.016 434.959 m 103.037 434.959 l S BT 61.016 416.121 Td /F3 9.0 Tf [(*.uwc.ac.za)] TJ ET 0.18 w 0 J [ ] 0 d 61.016 414.970 m 107.033 414.970 l S BT 61.016 396.132 Td /F3 9.0 Tf [(*,tenet.ac.za)] TJ ET 0.18 w 0 J [ ] 0 d 61.016 394.981 m 111.047 394.981 l S BT 61.016 376.143 Td /F3 9.0 Tf [(*.rims.ac.za)] TJ ET 0.18 w 0 J [ ] 0 d 61.016 374.992 m 108.023 374.992 l S 0.400 0.400 0.400 rg BT 61.016 356.154 Td /F3 9.0 Tf [(In addition to this, you can also request free access to other sites you need for academic and research purposes. )] TJ ET BT 61.016 345.165 Td /F3 9.0 Tf [(Therefore, if you need to access a site regularly for work, let us know by sending an email to )] TJ ET 0.373 0.169 0.255 rg BT 430.178 345.165 Td /F3 9.0 Tf [(helpinfo@sun.ac.za)] TJ ET 0.18 w 0 J [ ] 0 d 430.178 344.014 m 509.351 344.014 l S 0.400 0.400 0.400 rg BT 509.351 345.165 Td /F3 9.0 Tf [(.)] TJ ET BT 61.016 326.676 Td /F3 9.0 Tf [(Posted in:Connectivity,Internet | Tagged:Internet,SANReN | With 2 comments)] TJ ET endstream endobj 8 0 obj << /Type /Font /Subtype /Type1 /Name /F1 /BaseFont /Helvetica-Bold /Encoding /WinAnsiEncoding >> endobj 9 0 obj << /Type /Font /Subtype /Type1 /Name /F2 /BaseFont /Helvetica /Encoding /WinAnsiEncoding >> endobj 10 0 obj << /Type /Font /Subtype /Type1 /Name /F3 /BaseFont /Helvetica-Oblique /Encoding /WinAnsiEncoding >> endobj 11 0 obj << /Type /Annot /Subtype /Link /A 12 0 R /Border [0 0 0] /H /I /Rect [ 61.0157 455.2666 108.0407 464.4241 ] >> endobj 12 0 obj << /Type /Action /S /URI /URI (http://www.cput.ac.za/) >> endobj 13 0 obj << /Type /Annot /Subtype /Link /A 14 0 R /Border [0 0 0] /H /I /Rect [ 61.0157 435.2776 103.0367 444.4351 ] >> endobj 14 0 obj << /Type /Action /S /URI /URI (http://www.uct.ac.za/) >> endobj 15 0 obj << /Type /Annot /Subtype /Link /A 16 0 R /Border [0 0 0] /H /I /Rect [ 61.0157 415.2886 107.0327 424.4461 ] >> endobj 16 0 obj << /Type /Action /S /URI /URI (http://www.uwc.ac.za/) >> endobj 17 0 obj << /Type /Annot /Subtype /Link /A 18 0 R /Border [0 0 0] /H /I /Rect [ 61.0157 395.2996 111.0467 404.4571 ] >> endobj 18 0 obj << /Type /Action /S /URI /URI (http://www.tenet.ac.za/) >> endobj 19 0 obj << /Type /Annot /Subtype /Link /A 20 0 R /Border [0 0 0] /H /I /Rect [ 61.0157 375.3106 108.0227 384.4681 ] >> endobj 20 0 obj << /Type /Action /S /URI /URI (http://www.rims.ac.za/) >> endobj 21 0 obj << /Type /Annot /Subtype /Link /A 22 0 R /Border [0 0 0] /H /I /Rect [ 430.1777 344.3326 509.3507 353.4901 ] >> endobj 22 0 obj << /Type /Action /S /URI /URI (mailto:helpinfo@sun.aca.za) >> endobj xref 0 23 0000000000 65535 f 0000000008 00000 n 0000000073 00000 n 0000000119 00000 n 0000000294 00000 n 0000000323 00000 n 0000000458 00000 n 0000000575 00000 n 0000003218 00000 n 0000003330 00000 n 0000003437 00000 n 0000003553 00000 n 0000003680 00000 n 0000003754 00000 n 0000003881 00000 n 0000003954 00000 n 0000004081 00000 n 0000004154 00000 n 0000004281 00000 n 0000004356 00000 n 0000004483 00000 n 0000004557 00000 n 0000004685 00000 n trailer << /Size 23 /Root 1 0 R /Info 5 0 R >> startxref 4763 %%EOF internet « Informasietegnologie
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Did you know?

Friday, May 4th, 2012

You could fit the whole Internet on just 200 million Blu-Ray disks and the first webcam was used to monitor a coffee maker?

The technology behind the Internet began back in the 1960′s at MIT. The first message ever to be transmitted was LOG. Why? The user had attempted to type LOGIN, but the network crashed after the enormous load of data of the letter G. It was to be a while before Facebook would be developed…

The Internet began as a single page at the URL http://info.cern.ch/hypertext/WWW/TheProject.html, which contained information about this new-fangled “WorldWideWeb” project, and how you too could make a hypertext page full of wonderful hyperlinks. Sadly, the original page was never saved, but you can view it after 2 years of revisions here.

Other interesting internet trivia:

  • The first webcam was deployed at Cambridge University computer lab – its sole purpose to monitor a particular coffee maker and hence avoid wasted trips to an empty pot.
  • Although the MP3 standard was invented in 1991, it wouldn’t be until 1998 that the first music file-sharing service Napster, would go live, and change the way the Internet was used forever.
  • Ever since the birth of the Internet, file sharing was a problem for the authorities that managed it. In 1989, McGill University shut down their FTP indexing site after finding out that it was responsible for half of the Internet traffic from America into Canada. Fortunately, a number of similar file indexing sites had already been made.
  • Sound familiar? Even today file sharing dominates Internet traffic with torrent files accounting for over 50% of upstream bandwidth. However, a larger proportion of download bandwidth is taken up by streaming media services such as Netflix.
  • Google estimates that the Internet today contains about 5 million terabytes of data (1TB = 1,000GB), and claims it has only indexed a paltry 0.04% of it all! You could fit the whole Internet on just 200 million Blu-Ray disks.
  • Twenty hours of video from around the world are uploaded to YouTube every minute. The first ever YouTube video was uploaded on April 23rd 2005,by Jawed Karim (one of the founders of the site) and was 18 seconds long, entitled “Me at the zoo”. It was quite boring, as is 99% of the content on YouTube today.

SOURCE: http://www.makeuseof.com

Free access to selected websites

Friday, April 20th, 2012

Unfortunately Facebook and Twitter don’t fall into this category! However, in future, you will have free internet access to selected sites connected via the SANREN network.

One of the main objectives of SANREN is to promote research and improve communication for research at tertiary institutions. If you work closely with other institutions connected to this network, you can now access the http, https and ftp versions of the sites below for free –

*.mirror.ac.za

*.cput.ac.za
*.uct.ac.za
*.uwc.ac.za
*,tenet.ac.za
*.rims.ac.za

In addition to this, you can also request free access to other sites you need for academic and research purposes. Therefore, if you need to access a site regularly for work, let us know by sending an email to helpinfo@sun.ac.za.

 

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