Daily Archives: December 19, 2014

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The application's main attempt is to put a web browser at your disposal with the help of which you can both enjoy a friendly interface and keep your system safe. All available features come in the form of a custom-made version of Mozilla Firefox, which is not necessarily bad because it lets you quickly accommodate.

One of the key features in keeping your data safe the integrated HTTPS Everywhere addon, which basically encrypts communication between your computer and various web pages you access. This can easily be configured to allow or restrict access to specific content.

Before being able to fully enjoy a safe browsing experience, the application requires you to select connection type. You can opt for a standard connection, which works in most cases, or configure settings in if you computer uses a proxy or goes through a firewall in order to reach the information superhighway.

Most available options are similar to the one you find in Firefox, with a few additions. The Torbutton puts several settings at your disposal, such as the possibility to fully configure connection settings, handle cookie protection, or even choose a new identity for enhanced security.

Taking everything into consideration, we can say that Tor Browser Bundle comes equipped with all necessary tools you need in order to stay safe while online. It can be used by beginners and experts alike, due to the various advanced settings that are not mandatory in order for the application to properly offer its services.

Read more from the original source:
Tor Browser Download - Softpedia

In May, the Open Technology Fund commissioned iSEC Partners to study current and future hardening options for the Tor Browser. The Open Technology Fund is the primary funder of Tor Browser development, and it commissions security analysis and review for all of the projects that it funds as a standard practice. We worked with iSEC to define the scope of the engagement to focus on the following six main areas:

The complete report is available in the iSEC publications github repo. All tickets related to the report can be found using the tbb-isec-report keyword. General Tor Browser security tickets can be found using the tbb-security keyword.

The report had the following high-level findings and recommendations.

Due to our use of cross-compilation and non-standard toolchains in our reproducible build system, several hardening features have ended up disabled. We have known about the Windows issues prior to this report, and should have a fix for them soon. However, the MacOS issues are news to us, and appear to require that we build 64 bit versions of the Tor Browser for full support. The parent ticket for all basic hardening issues in Tor Browser is bug #10065.

iSEC recommended that we find a sponsor to fund a Pwn2Own reward for bugs specific to Tor Browser in a semi-hardened configuration. We are very interested in this idea and would love to talk with anyone willing to sponsor us in this competition, but we're not yet certain that our hardening options will have stabilized with enough lead time for the 2015 contest next March.

The Microsoft Enhanced Mitigation Experience Toolkit is an optional toolkit that Windows users can run to further harden Tor Browser against exploitation. We've created bug #12820 for this analysis.

PartitionAlloc is a memory allocator designed by Google specifically to mitigate common heap-based vulnerabilities by hardening free lists, creating partitioned allocation regions, and using guard pages to protect metadata and partitions. Its basic hardening features can be picked up by using it as a simple malloc replacement library (as ctmalloc). Bug #10281 tracks this work.

The iSEC vulnerability review found that the overwhelming majority of vulnerabilities to date in Firefox were use-after-free, followed closely by general heap corruption. In order to mitigate these vulnerabilities, we would need to make use of the heap partitioning features of PartitionAlloc to actually ensure that allocations are partitioned (for example, by using the existing tags from Firefox's about:memory). We will also investigate enabling assertions in limited areas of the codebase, such as the refcounting system, the JIT and the Javascript engine.

A large portion of the report was also focused on analyzing historical Firefox vulnerability data and other sources of large vulnerability surface for a planned "Security Slider" UI in Tor Browser.

The Security Slider was first suggested by Roger Dingledine as a way to make it easy for users to trade off between functionality and security, gradually disabling features ranked by both vulnerability count and web prevalence/usability impact.

Read this article:
tor browser | The Tor Blog

Tor Browser Bundle is a free and simple software that enables users to protect their online identity and maintain it anonymously from online attacks and traffic. Tor software prevents other users watching your Internet connection from learning what sites you visit. Besides, it doesnt let the sites you visit learn your physical location. One of the distinctive advantages of Tor Browser Bundle is that it allows you to access earlier blocked sites. Tor Browser Bundle can be installed on Windows, Mac OS X, or Linux without any additional software. As a matter of fact, it can run off a USB flash drive and is very self-sufficient.

Features and Capabilities:

Tor Browser Bundle works with a number of application including web browsers, instant messaging systems, remote access clients and other apps that use TCP protocol. Thousands of people from all the corners of the world use Tor Browser Bundle for various reasons: journalists and bloggers, law enforcement officials, military people, corporations, citizens of the countries with a repressive regime and just regular people.

Why is Tor Browser Bundle so popular on the web? Its been produced to make your life simpler. Now you dont need to worry about your digital track that you leave every time whilst surfing the Internet.

Take over control over the data you produce and download Tor Browser Bundle absolutely free of charge!

http://tor-browser.joydownload.com/ - Tor Browser is a product developed by The Tor Project. This site is not directly affiliated with The Tor Project. All trademarks, registered trademarks, product names and company names or logos mentioned herein are the property of their respective owners. Our download manager distributes the original unmodified software, obtained directly from The Tor Project website, and does not modify it in any way.

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