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Posts Etiquetados ‘IT’

Sua dsl não é tão rápida quanto você pensa

Todos sabem que no Brasil as telefônicas ganham rios de dinheiro cobrando valores absurdos para uso de telefones fixos e celulares, além do uso de dsl. Isso não  novidade. Também nao é novidade que as empresas nos vendem uma velocidade e efetivamente nos dão outra e ninguém faz nada. Pelo que tenho visto, a mais confiável em termos do que vende e o que entrega é a GVT. Já tive BrT, GVT e agora tenho Virtua. Esta tem o péssimo hábito de fiscalizar como estamos usando nossa internet e se achar que estamos usando muito, diminue a velocidade vendida.

Tenho velocidade de 6M contratada e tinha efetivamente isto quando comecei a usar. Nos testes que fiz há pouco estou 2k de upload (!) e 456k (!) de download.

A verdade é que o que eu faço ou deixo de fazer com a velocidade que comprei é problema meu e qualquer coisa que a Virtua faça diferente disso é quebra de contrato. Se eu uso e-mule, ouço rádio pela internet o dia inteiro e uso toda velocidade e banda que comprei e pago, eles não podem fazer nada. Ou não deveriam.

Veja abaixo uma lista dos dsl mais velozes, de acordo com Speedtest.net – World Results

Países com download mais rápidos:

1.17.83 Mb/s Korea, Republic of

2.16.07 Mb/s Japan

3.11.55 Mb/s Sweden

4.11.28 Mb/s Lithuania

5.10.33 Mb/s Romania

6.10.11 Mb/s Latvia

7.9.40 Mb/s Bulgaria

8.8.97 Mb/s Netherlands

9.7.59 Mb/s Germany

10.7.39 Mb/s Russian Federation

11.7.26 Mb/s Moldova, Republic of

12.7.23 Mb/s Slovakia

13.7.15 Mb/s Switzerland

14.7.04 Mb/s Finland

90.1.56 Mb/s Brazil

Países com Upload mais velozes

1.8.08 Mb/s Lithuania

2.7.49 Mb/s Japan

3.4.43 Mb/s Bulgaria

4.4.32 Mb/s Romania

5.4.28 Mb/s Russian Federation

6.4.10 Mb/s Sweden

7.3.86 Mb/s Slovenia

8.3.86 Mb/s Latvia

9.3.35 Mb/s Moldova, Republic of

10.3.32 Mb/s Andorra

11.2.95 Mb/s Korea, Republic of

12.2.79 Mb/s Asia/Pacific Region

13.2.77 Mb/s Hong Kong

14.2.72 Mb/s Netherlands

116.0.32 Mb/s Brazil

Nós ficamos atrás da República da Moldava e da Látvia! E eu que só tinnha ouvida falar destes países nos gibis do Tio Patinhas…

Cuidado com o seu PC!

Ele pode se voltar contra você.

more about “Cuidado com o seu PC!“, posted with vodpod

CategoriasGeral, IT, Violência Tags:, ,

Como montar senhas diferentes e recordáveis

Encontrado no JJMELO.com »

The best password-remembering tip you’ll ever encounter password.

I’ll admit it. I’ve used the same password for many of my online accounts, which is terribly dangerous in today’s online-driven society. I changed this unsafe practice by coming up with a very unique system and in this article I’ll show you how to create unique and easy-to-remember passwords for all your online needs.

Imagine for a second having the same password for all your accounts, and somehow (either using social engineering or other tactics, such as a key logger) someone gets a hold of it and has locked you out of everything. Your Gmail, your online banking accounts, your goDaddy account and your domains, etc. Now imagine trying to regain possession of all of these accounts. Surely, a nightmare.

In an ideal world, we would have different convoluted (numbers, lower-uppercase, symbols) passwords for every single one of our accounts. Now, at least for me, it would be impossible to remember all of these given the numerous online accounts I’ve got all over the internet. Sure, you can use a program that automatically stores and fills in unique passwords for you, such as Roboform, but just imagine how horrible it would be if, one; your computer caught on fire or got stolen, all your passwords are all gone! Two: if someone got discovered Roboform’s master password. Either way, you’re screwed.

Now imagine a system where you would have easy to remember AND unique passwords for every single account. I’ve come up with the perfect solution. I’ll give you an example of how to achieve this, but remember, just create your own unique way. Just bear with me.

First of all, think of 2 memorable short words and a number. You can use 2 of your current passwords, just to keep things simple, and a number.

  • first word: dog
  • second word: red
  • a number (someone’s birth year, reversed): 37

We’ve got dogred37. Remember, play with upper-lower case combinations.
Now we’ve got doGreD38. Lets take this combination and make it the base of our unique passwords, and this is how: For your Hotmail account.

Grab the first letter of hotmail, h and the last letter, l. Now combine it with your master password, reversed, and we get: LdoGred37h

  • For Gmail: LdoGred37G
  • For eBay: YdoGred37e
  • For Amazon: NdoGreD37a Now there you have it.

Unique and easy to remember passwords. You’ll never have to click the “forgot your password” link and wait for an email in return EVER AGAIN! Even worse, you won’t be tempted to write down your password on that sticky note on your monitor.

Create your own system. Be creative, but not too creative, where you won’t remember your own combination. Keep it simple.

Please share (without revealing, obviously) how you create and remember passwords in the comments.