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In some parts of the world over-sharing or just sharing information about you, your life-style and family can be really dangerous. There are many types of information one can over-share on the Internet, typically on social media sites like Facebook, Twitter, Google+ or Foursquare :
- Personal information, for example: name, maiden name, birthday, schools we attended, who are our friends and family, pictures.
- Geo-location or location information: this information tells people where you are and where to find you. Continue reading
The first hand-held mobile phone was demonstrated by Motorola in 1973 and since 90s, mobile phones have become one of the technologies that have the biggest impact on the way we live. Cell phones or mobile phones have reached an impressive 96.2% of the world population and have penetrations rates of over 100% in developed nations. This information technology has spread faster that any other, including TV, Radio and the Internet. Can you remember how we lived before cellphones?
Have you ever questioned the security best practices?
In the process of building / designing the infrastructure for a new project the following question was asked: “shouldn’t we use a reverse proxy to secure or protect the web servers?” Of course the first question I asked myself is “do reverse proxies provide real security?” or is this a best / common practice that has been adopted without foundation? Continue reading
I had the pleasure of attending WebOS Developer Workshop in Mainz on Saturday Thgtwi (@thgtwi) did a great job with the organization. SuVuK(@SuVuK_open) did a nice report on the contents of the Workshop in his blog.
I took the opportunity talk about Security in the WebOS platform. I ran some tests based on WebOS 3.X, which is currently available for the HP TouchPad and is being opensourced as Open WebOS. Continue reading
Even though a don’t agree with many of the decisions and laws created in Venezuela, I think this is great example of implementing a control for a big risk. Continue reading
I got the weirdest of errors today trying to open a web page on port 6000:
After reading for a while I found out that de Mozilla Foundation built in this protection for “Cross-Protocol” scripting attack with a form of Port Banning.
To overide this protection use one of the following steps:
- In the user’s profile directory the all.js, add the following line at the end of the file
- In the defaults/pref/ sub-directory of the installation directory (multi-user systems) add the following line at the end of the file
- Open a new window, in the address type: about:config and add a new entry of the type string with this name network.security.ports.banned.override and value 1-65535.
If you want to set free only one port change the range for that port o list of ports.
This is a topic that caught my eye a while ago and just found out it’s still an open issue.
According to their website:
SWIFT is the Society for Worldwide Interbank Financial Telecommunication, a member-owned cooperative through which the financial world conducts its business operations with speed, certainty and confidence. Over 8,300 banking organisations, securities institutions and corporate customers in more than 208 countries trust us every day to exchange millions of standardised financial messages.
So basically it’s the organization that manages the API’s and systems that make international banking work smoothly.
This Belgium based organization had it’s major databases in the US until an article in the NY Times aired that the CIA under the Bush administration had been data mining the database to find links to terrorism, after Europe protested the database was move to Holland. So the issue now is that the US intelligence agencies want to keep having unlimited access to spy on EU Citizens using the usual terrorism joker card.
I think this is a big issue and should be handled a such. There are some open questions I have to this deal:
What does a US or in fact any intelligence agency have to do with our financial records without a warrant?
Is every person in the world considered a potential terrorist?
Were are rights, are privacy?
While we’re at it: How long is this data retained? How is it guarded? Who makes sure it’s correctly discarded?
Benjamin Franklin summed this up better than I can ever try to:
They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety