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Security

Privacy and Tails 1.3

Filed under
Reviews
Security
Debian

Privacy and security are difficult to come by in our progressively connected world. Advertisers track our browsing habits, employers monitor productivity and government agencies monitor our communications. Most operating systems do not take steps to protect our privacy or our identities, two things which are increasingly difficult to guard. Tails is a Linux distribution that is designed to help us stay anonymous on-line and protect our identity. Tails is a Debian-based live disc that we can use to scrub our files of meta data, browse the web with some degree of anonymity and send private messages. According to the project's website, "Tails is a live operating system, that you can start on almost any computer from a DVD, USB stick, or SD card. It aims at preserving your privacy and anonymity, and helps you to: use the Internet anonymously and circumvent censorship; all connections to the Internet are forced to go through the Tor network; leave no trace on the computer you are using unless you ask it explicitly; use state-of-the-art cryptographic tools to encrypt your files, emails and instant messaging."

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Install UFW Firewall In Linux And Secure Computer From Harmful Incoming/Outgoing Connections

Filed under
Linux
Security
HowTos


Install UFW firewall in Linux incoming/outgoing connections

UFW stands for Uncomplicated Firewall is a firewall to secure Linux desktop from harmful incoming and outgoing connections. UFW is the easiest firewall in Linux, it has a graphical user interface GUFW with all the features of setting up rules. In this tutorial we will install UFW & GUFW in our Ubuntu/Linux Mint/Debian operating system.

4 reasons why people should stop associating open source with a lack of security

Filed under
OSS
Security

Today, the open source model is much better understood, and organisations are considering it as vital to the future of digital business and government services. A recent survey found that more than 50% of respondents are moving into the open source space.

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Hardening Ubuntu Security

Filed under
Security
Ubuntu

Ubuntu security isn't difficult: Hardening your Ubuntu installation is usually a straight forward process. Yet sometimes in our haste, we forget to address important security measures early on. In this article I'll share my essential Ubuntu security hardening techniques.

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Tails 1.3.1 Is an Emergency Release to Patch Critical Security Issues in Tor Browser

Filed under
Security
Debian

Tails, the amnesic incognito Live Linux operating system that helps anyone to stay invisible online and browse websites anonymously, has reached today, March 23, version 1.3.1, a release that includes updated Tor and Tor Browser components.

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Docker security in the future

Filed under
Server
OSS
Security

When I began this series of writing about Docker security on Opensource.com, I stated that "containers do not contain."

One of the main goals at both Red Hat and at Docker is to make this statement less true. My team at Red Hat is continuing to try to take advantage of other security mechanisms to make containers more secure. These are a few of the security features we are working at implementing and how they might affect Docker and containers in the future.

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Android Security Gets Better with Lollipop

Filed under
Android
Security

Android has been around for years, and it has seen its share of malware, even in Google’s official Play store. Although third-party security vendors had to jump in and come up with a line of defense against ill-intended apps, Google had the inspiration to introduce the Bouncer app-vetting system that kicked malicious apps out of its marketplace.

Increasing demand for new security features encouraged Google to slowly add mechanisms designed to protect against both malicious apps and cybercriminals trying to exploit system vulnerabilities.

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OpenSSH 6.8 released

Filed under
Security
BSD

OpenSSH 6.8 has just been released. It will be available from the
mirrors listed at http://www.openssh.com/ shortly.

OpenSSH is a 100% complete SSH protocol version 1.3, 1.5 and 2.0
implementation and includes sftp client and server support.

Once again, we would like to thank the OpenSSH community for their
continued support of the project, especially those who contributed
code or patches, reported bugs, tested snapshots or donated to the
project. More information on donations may be found at:

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Mozilla Releases Open Source Masche Forensics Tool

Filed under
Moz/FF
OSS
Security

Mozilla has released an open source memory forensics tool that some college students designed and built during the company’s recent Winter of Security event.

The new tool, known as Masche, is designed specifically for investigating server memory and has the advantage of being able to scan running processes without causing any problems with the machine. Masche runs on Linux, OS X and Windows and Mozilla has posted the code on GitHub.

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Open Source Crypto is Hard: Part 7846

Filed under
OSS
Security

Our GnuPG strategy and code isn't ready. We need to either make all that crypto stuff completely seamless, or improve the tools we expose to the user for manual work. Preferably both.

Of course, the last of those is the big one, and goes back to the discussion around Thunderbird last week. As the Mailpile team emphasised, the project is not being abandoned: the beta-testing did what it was supposed to do - winkle out problems - and the team will now use that feedback to address issues and improve things. But it does show once more that crypto is hard - and that's true not just for open source, but for all kinds of software. The big question remains: is it possible to make it easy enough for many more people to use, or is it doomed to be the preserve of those who really need it, or at least think they do?

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Systemd Developers Fork Kernel, Docker Package Management

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Mozilla Firefox 37.0 Is Now Available for Download

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Samsung Galaxy S6 review

I have been pretty hard on Samsung over the past few years, but let’s be honest: the company deserved it. Time and time again, we’ve seen Samsung launch fantastic flagship smartphones that are class leaders in almost every key area. Samsung’s mobile displays are the best in the world, many of its software additions have mass appeal, and its phones are always among the best available when it comes to performance. But where design, build quality and materials are concerned, Samsung has always been at the bottom of the pile. That changes in 2015, and the Galaxy S6 is our first look at the future of flagship Samsung phones. On the inside, the S6 is everything we have come to expect from the company’s premium smartphones. And on the outside, the Galaxy S6 is like nothing we have ever seen before from Samsung. Read more

Linux-Based Firewall and Router Smoothwall Express 3.1 Service Pack 1 Released

The first Service Pack (SP) release of Smoothwall Express 3.1, an open source best-of-breed Internet firewall and router operating system designed to run on commodity hardware, has been released today with a great number of improvements over the previous stable version. Read more