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Arquivo para a ‘Eletronic Networks’ Categoria

(Português) Novo protocolo HTTP pode ajudar privacidade

17 Jun

Sorry, this entry is only available in Brazilian Portuguese.

 

(Português) Porque a 4G é a terceira do mundo

05 Jun

Sorry, this entry is only available in Brazilian Portuguese.

 

(Português) Termina em São Paulo feira de segurança

16 May

Sorry, this entry is only available in Brazilian Portuguese.

 

(Português) Coréia do Sul já planeja 5G

07 Apr

Sorry, this entry is only available in Brazilian Portuguese.

 

(Português) Software livre RedHat cresce

03 Apr

Sorry, this entry is only available in Brazilian Portuguese.

 

(Português) Nova aparição virtual de Snowden

24 Mar

Sorry, this entry is only available in Brazilian Portuguese.

 

(Português) Conectividade no Brasil é média

21 Mar

Sorry, this entry is only available in Brazilian Portuguese.

 

The Internet in Brazil is 84th. place

04 Feb

The  rank published by the American company Akamai Technologies, last Tuesday (28/01/2014) places Brazil in 84th place,VelocidadeMundial just behind Argentina , Kuwait and Saudi Arabia, all with speed of 2.8 MB medium of transmission.

Although the average speed of Brazilian connection has grown 10 %, which is lower than the world’s average growth considering the technological developments, the expectations are for the submarine cable connection which in addition to the cost savings of around 15 % also takes to a greater connection evolution.

With the 84th place in the rank that identified the 20 countries with the fastest internet connection in the world, Brazil has a speed of 2.7 Mb per second, in a total of 140 countries that participated in the report of the American company.

Hong Kong tops the list with an average speed of 65.4 Mb per second, and South Korea and Japan completed the top three with speeds of 63.6 Mb and 52 Mb, the United States was in the modest 13th place with 37 Mb of average transmission speed.

 

A planetary tele-participation

14 Jan

This whole process excluded people and cultures, Edgar MorinTelecomunicacao and Anne B. Kern to analyze the emergence of Earth – Homeland, remember that the invasion of China by Japan in 1931 was ignored by Europe , the “Chaco War between Bolivia and Argentina (1932-1935) was another planet ” (p. 38 ) , and ” only after 1950 is that the Korean War , the Vietnam and ( with the generalization of television) the Middle East have become close. ” (p. 38) .

It is then that world events begin to seem that occur in our backyard , the authors cite Kennedy’s assassination in Dallas in 1963 , the arrival of Sadat to Jerusalem and his assassination in 1981 , the attack on the Pope in Rome , the assassination of Indira Gandhi and her son Rhajiv and murder of Mohammed Boudiaf the House of Culture of Anaba , and they add ” if only for the duration of a flash human emotion wells up to the point we take our clothes , our mite to international aid organizations to humanitarian missions.” (p. 39) .

It is only when people see is that the medical and food aid arrive , but when the authors wrote the book ( in 2000 ) said they still ” we felt for planetary flashes ” (p. 39), is now with videos and simultaneous photos can say the same ?

Tsunamis , hurricanes , floods seem to occur in distant places make us feel more part of the people so far away , and bring us the “feeling of belonging to the same community of destiny , now the Earth community ” (p. 39)

The authors finish Chapter 1 , despite the concern with “agonizing convulsions” claim that ” although there is not now a community of fate , there is still no common awareness of this Schicksalgemeinschaft . ” (P. 41 ) (in certain situations that communities share the destination : shipwrecked people trapped in a mine, etc. and it can now become a common feeling to the entire planet ) and here I include the noosphere, “the spirit” planetarium..

The authors also analyze the planetary identity (Chapter 2) and the problems of planetary distress (Chapter 3), but I’m optimistic I think it is possible now that we have a media mirror network , see the fact that we have to face and decide how it her pleasant creating a new nation – World´s peoples, cultures, biosphere and noosphere shared by all.

 

Open Letter to Washington

10 Dec

A public letter titled “Open Letter to Washington” Eight large technology companies,SecurityAndPrivacity including : Google , Microsoft , Apple , Facebook , Twitter , AOL , Yahoo! and LinkedIn was launched charging the government and the Congress in a review of systems spying and data collection certainly concerned about the business.

In a special site , the text of the letter , titled says they understand that governments have a duty to protect its citizens, but the revelations highlights an urgent need to reform the practices of government surveillance worldwide .

A text of the letter says : ” The security of user data is critical , which is why we have invested in both encryption and fight for transparency about requests for information by the government ,” which was replicated by Google CEO Larry Page on your website.

Another passage says: “This is affected by the apparent data collection wholesale, secret and without independent oversight , conducted by many governments around the world It is time to reform and asked the U.S. government to lead this way. . ”

The path that we’re still going strong there conflicts between citizen privacy and the security of the stat , this conflict should be spared area is the citizen.