Tag Archives: Firefox

Once again about cookies, supercookies and Flash cookies… How to better protect Firefox, your Linux OS and.. you!

In a previous post I already suggested to use HTTPS Everywhere and HTTPS Finder to better protect your privacy on the web. Today I would like to focus your attention on the privacy risks caused by cookies.

Some of them can track your internet activity also when you have logged off from the websites that created them. In few words, some cookies can actively support the creation of a quite punctual profile of your interests and share these information with third parties without you know if your data will be anonymised and correctly stored.

Internet tracking is actual and silent and antivirus software are not the best solution to manage them because every day new types of apparently harmless cookies and supercookies are created and spread into our computers. Cookies usually don’t directly affect your internet browsing but they are a real risk if you want to protect your privacy. A good VPN service (e.g. one that does not link your payment to your “new” assigned VPN IP) could be the best solution but flash cookies, evercookies (a particular type of zombie cookies which are able to geometrically clone themselves outside the original folder where they were stored) could reveal your IP and your habits, just after you disconnect your OS from the VPN shield.

To improve your privacy you can start to combine your VPN with some particular Firefox add-on as Self-Destructing Cookies (for the regular cookies) and BetterPrivacy which has been developed to “search and destroy” Flash cookies.

To improve your privacy, never forget that  you can tune your Firefox Privacy settings also using  Secure Sanitizer which wipe the browser cache in a stronger way than Firefox itself.

Last but not least, don’t forget to “waste” some minutes of your time and use BleachBit after every internet session or every time you shutdown your computer. Better to be slow than sorry! 

YouTube changed its website parameters and DownloadHelper immediately released an updated, on the fly, version

Sunday night the (on the fly) updated version of DownloadHelper was released. After just few days of malfunctioning all the features offered by this add-on for Firefox are back again.

In particular it is  possible to download again all the videos to have a local copy to watch when we are not able to use the internet.

The team of DdownloadHelper was professional and fast to solve this annoying problem which was caused by changes operated by YouTube on its website. For all the people who has not already used this add-on before, I remind you that DownloadHelper is, in my opinion, the most advanced tool to navigate YouTube videos, download contents for evaluation and directly convert the format from flv to mp4 or other video format you prefer.

For the record, this problem caused the same malfunctioning to all the software with similar features. In particular, you could have problems when using Gmediafinder for Linux (at least we have had this kind of matter during the past weekend). AddThis

Don’t let them to track your internet behaviour! Use Ghostery for Firefox

We know that every time we visit a website we are caught by “invisible” robotized voyeurs which analyse our behaviour and share information to the site owner or to specialized data-collecting companies. These companies usually analyze the obtained information to improve the quality of their web service (in the most optimistic case) or to create a profile about the user with the specific goal to better sell services in the near future.

The real problem is that normally we are not able to realize what is happening. all this “ghost” activity happens in a silent mode without any tangible trace. To avoid this data collection and protect in a more efficient way our privacy we can use Ghostery, a specific add-on for Firefox and Chrome.

Ghostery defuses trackers, web bugs, pixels, and beacons placed on web pages by Facebook, Google Analytics, and more than 1,000 other ad networks, behavioral  data providers, web publishers and companies interested in your web activity. As for every Firefox add-on, Ghostery is simple to install and manage. After the installation you can choose if you want to share anonymous information with the Ghostery servers to improve the quality of its services or if you prefer not to collaborate with them. You also can decide if you want to automatically update your Ghostery library and choose the specific trackers you want to neutralize. You can also create a policy for your cookies or (recommended) define a Whitelist for the websites you trust.

During my tests, Ghostery has not slowed the navigation speed in a sensible way also because I spent a little of time on creating a personalized Whitelist during my first use of this add-on.

Last but not least, Ghostery provides a very powerful information section where you can learn about any tracker it has blocked for you.

To conclude I can say that Ghostery is an add-on you must have on your Firefox to better protect your privacy! Bookmark this page!

Watch your privacy! Upgrade your Firefox security with HTTPS Everywhere and HTTPS Finder!

As we already discussed many times in this blog, we know that web security is something very difficult to reach but we can always try to improve our security when surfing into the web.

First of all, use Firefox! Do it! In my opinion it’s slower than Chrome but very “transparent” and so you have less risks to unintentionally share information you want to keep private. In my experience, Firefox could be safer than Chrome if you use the right adds-on.

Then, install a particular add-on named HTTPS Everywhere.

This add-on (for Firefox and Chrome) will automatically connect your browser to the https version of many websites contained in its “Rule list”. The number of https connections in the HTTPS Everywhere’s list is sufficiently wide and you can always decide to manually add new https addresses (more info) as in the following example:

<ruleset name=”Google”>
<target host=”www.google.com” />
<target host=”google.com” />

<rule from=”^http://(www\.)?google\.com/” to=”https://google.com/”/&gt;
</ruleset>

If you prefer to save time and you don’t want to write some lines for every website you prefer to connect through https, you will install another add-on: HTTPS Finder. HTTPS Finder is perfectly interconnected with HTTPS Everywhere and it will try to reach every website you type into the address bar, using a https connection. If it finds a valid https website, it will ask you if you want to add a specific rule into HTTPS Everywhere rule list. At this point you have only to agree and the new rule will be stored in the list.

Simple, easy, useful! Bookmark this page!

Video – Mozilla Collusion privacy tracking add-on for Firefox

AddThis

Few Tricks to protect your web searches from Search Engines logging

During the past weeks, we read many posts and articles about the new privacy rules that Google introduced for its web services. The goal of this specific post is not about discussing privacy agreements and the many interesting points of view about this kind of topics but we would like to focus your attention on a couple of “tricks” which can help you to increase the privacy level.

First of all, you can decide to use an alternative search engine which doesn’t log your activity and it is not possible to define your profile about your web activities.

Privatelee

Privatelee has been developed to offer better privacy to people who prefer not to have their web searches automatically analyzed by google.com.

This search engine can work on https mode and its search results are the mix between external search such as Google and Bing. You can also decide to use just one web engine or both. Comparing the results obtained we can affirm that Privatelee is really very effective and offers the same main features of Google and Bing.

Startpage

Startpage is based on Google and has many flexible features that can be selected using the “settings” page. This particular search engine deletes all the logs after 48 hours and you can anonymously visualize images and videos or define how to manage cookies. Moreover, Startpage allows you to save your settings without using cookies.

As for Privatelee, please be sure to type https and not a “simple” http when you insert Startpage address in the bar.

Secondly, if you use Firefox, you can use a specific add-on TrackMeNot. TrackMeNot is a simple but useful add-on you can install on Firefox to obfuscate user search data profiler on Google, Bing, Yahoo, Baidu and others. TrackMeNot automatically issues random queries on the main search engines using a list a generic list of words. In this way, search engines are not able to create a real profile about you as web user. Your real searches will be just few between the hundreds fictionally created by TrackMeNot. TrackMeNot is completely configurable: you can choose the query frequency or define the klog of your automatic queries. By default, TrackMeNot uses the words contained in the RSS of four primary websites: The New York Times, CNN, MSNBC and The Register.

Last but not least, if you are using your PC in any area with poor Internet connection, you can disable TrackMe Not with just a click. Easy and fast! AddThis

Video – Firefox Addon TrackMeNot by LinuxWindowsMacHilfe

AddThis

Video – AnonimoX Firefox cuida tu privacidad en internet Ubuntu, Windows etc. by Pedrote2222

AddThis

Use the anonymoX add-on for Firefox to visit website protected by IP selection

What about listening to Pandora or other USA IP-based online music services if you are not into the USA? There are many add-on for Firefox which can help you to use the right proxy for appearing in different places in the world but, in my experience, you can have some difficulties when you try to use them.

In fact the IPs of free proxies change frequently and sometimes you are obliged to spend a lot of time searching for the right IP of free proxies. Other times the free proxy addresses are so overcrowded that you have to wait many seconds before you can visualize webpages.

One exception is anonymoX, a simple add-on for Firefox which always works properly and assure a good connection speed. AnonymoX has two different service levels, the free basic service has fewer features but it really works properly and it’s fast.

With the free level you can choose your favourite IP exit country between USA, UK and NL. You can also decide if you prefer to stealth your web surfing using anonymoX features or the classic TOR servers. Moreover, you can change your fictional ID every times you want also while you are surfing the web.

During all our tests anonymoX was able to assure us a good surfing privacy, in particular we successfully tried to change browser id and we really appreciated the possibility of visiting .onion websites through the Tor option. Recommended!!! AddThis

Video – [HowTo] Upgrade Firefox to the latest version on Ubuntu by bitspired.com

AddThis