News (5)

Flaws found in BSD, Linux software updaters

The software update mechanisms used by most BSD and Linux operating systems can be tricked into installing buggy or known-to-be-compromised software on users' systems, creating serious security risks, according to new research. Read more »

Debian and Ubuntu OpenSSL generates useless crypto keys

For almost two years the OpenSSL library used by Linux distribution Debian has been generating useless cryptographic keys — although Debian has issued a patch, experts warn that systems may still be exposed. Read more »

Apple Mac OS X patch plugs 31 vulnerabilities

Apple Computer on Tuesday in the US released a security update for Mac OS X to repair 31 vulnerabilities, including a zero-day Wi-Fi hijack flaw. Read more »

Open source key to Victorian schools

Victoria's Department of Education and Training is continuing to develop in-house server software it built on top of open-source tools to bring its state-wide wireless network to life. Read more »

Hyperthreading footprints expose Intel P4 users

Intel is acting to calm fears that technology in its Pentium 4 processors will allow hackers to steal passwords by reading 'footprints' in the cache. Read more »

Features (9)

Getting started with the yum package manager

This article introduces you to the yum package manager, including basic configuration and some common commands. Read more »

Find and fix weak OpenSSL/OpenSSH keys: Debian-based Linux vulnerability

A recent vulnerability was found in the OpenSSL package as provided by Debian and Debian-based Linux distributions, such as Ubuntu, that broke the effectiveness of the OpenSSL PRNG (Predictable Random Number Generator). Read more »

Learn to use the openssl command-line program

OpenSSL can be used to create, request, sign, and revoke certificates and can also be used to perform other cryptographic operations such as creating hashes for files, testing SSL connections, and more. Read more »

Set up user accounts quickly and securely

When you need to set up a user account to give a user shell access to the system, the only logical choice of login tool is OpenSSH. With SSH keys, all you need from the user is his SSH public key, and all he needs from you is the IP address or hostname with which to log in. Usually, this is sufficient. Read more »

A look inside Google's open source kitchen

Google's Chris DiBona says the search giant has a lot of involvement in open source, but is also a firm believer in proprietary software. Read more »

Jump into LAMP development with XAMPP

Want to get a LAMP development effort fired up without the hassles of configuring everything from scratch? XAMPP makes it a breeze. Read more »

Use SSL to secure your Apache-based e-commerce transactions

Secure Sockets Layer technology ensures that transactions are encrypted and safe from outside influences. Get the basics of setting up SSL on Apache in this overview. Read more »

Authenticate clients and e-transactions with SSL certificate authority

Secure Sockets Layer technology ensures that transactions are encrypted and safe from outside influences. Get the basics of setting up SSL Certificates of Authentication. Read more »

Tools for securing your XML documents

The W3C offers two specifications for securing your XML documents, XML Signature and XML Encryption. Find out which tools can help create secure XML documents that adhere to these standards. Read more »

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  • Staff Microsoft shows off IE9 preview

    This week, highlights from Microsoft's MIX10 conference and more in the Roundup. Read more »

    -- posted by Staff

  • Chris Duckett IE9's H.264 vote killed Ogg

    In a split decision by the judges, the winner of the W3C/WHATWG video codec consensus is H.264, taking home the future of video playback on the internet while loser Ogg goes home with nothing but thoughts of what might have been. Read more »

    -- posted by Chris Duckett

  • Staff Google launches Apps Marketplace

    Google launches and app store, while Mozilla plans to re-write its open-source license. More of this week's news in the Roundup. Read more »

    -- posted by Staff

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