News (24)

Kaminsky details DNS flaw

Security researcher Dan Kaminsky has offered more details about a fundamental flaw in the Domain Name System and the extent of the vulnerability. Read more »

Aussies play down DNS disaster

One large Australian organisation and a local computer security advisor have played down the importance of a security flaw in the global Domain Name System (DNS) that has led to panic in some security circles around the globe. Read more »

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 »

IE8 to come with anti-malware, XSS protection

Microsoft yesterday announced new security features within the upcoming release of Internet Explorer 8 Beta 2. Read more »

Opera 9.5 gets euro-style and Haute secure

Opera 9.5, code-named Kestrel, the latest browser by Opera, on Thursday became available for download for Windows and Mac. Read more »

PHP, Python, Samba get security tick of approval

Perl, PHP, Python and Samba have been commended for improving security in a report analysing over 250 open-source projects. 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 »

Mozilla fixes critical flaws in Firefox 2.0, Thunderbird

Mozilla has fixed seven vulnerabilities in the latest release of Firefox — SeaMonkey and Thunderbird are also affected. Read more »

Safari 3.1 update fixes 13 security flaws

Apple has released Safari 3.1 for users on Mac OS X and Windows. Along with new features are 13 security updates, most of the fixes address cross-site scripting flaws. Read more »

Exposing software flaws -- no easy job

Security researcher Christopher Soghoian reflects on the hard work that comes after finding a vulnerability. Read more »

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Features (50)

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 »

Get more e-mail flexibility with Fetchmail

Most users use GUI e-mail clients such as Thunderbird or Evolution, or even prefer Web-based mail services such as Gmail; however, there are still a significant number of people using text-based e-mail clients such as Mutt or Pine. Read more »

Secure connections to PostgreSQL

The PostgreSQL database server is arguably one of the best SQL servers available, but it's not as easy for beginners to get a handle on it as with other SQL databases, such as MySQL. Read more »

Using FileZilla on Linux

Recently, the open source FileZilla FTP client became available for Mac OS X and Linux. Previous versions of FileZilla were only available for Windows. Read more »

Increase remote access security with Network Access Protection in Windows Vista

When remote users try to access your network via VPN, you can only hope that they have up-to-date virus protection and other things to keep problems from spreading across your network. Windows Vista introduced Network Access Protection (NAP) to allow you to enforce rules on users before they access a network. Read more »

10 tech skills you should develop during the next five years

If you want a job where you can train in a particular skill set and then never have to learn anything new, IT isn't the field for you. But if you like to be constantly learning new things and developing new skills, you're in the right business. In the late 80s, NetWare and IPX/SPX administration were the skills to have. Today, it's all about TCP/IP and the Internet. Read more »

Get into the Groove

Hands up anyone who has heard of Groove? The Microsoft Office specialists in the front-row can put their hands down. Read more »

Understanding the Java security model

The Java security model, introduced in Java 2, is the basis of highly secured and distributed enterprise Java applications. We'll show you the basics. 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 »

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Blog (1)

Firefox 3's better performance and memory improvements

Staff [blogs:syslog] -- As beta 5 is due to come out next week, I take a look at some of the new features and improvements in Firefox 3. Read more »

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  • Staff Share a keyboard and mouse with Synergy

    Even in the era of virtualization, many IT pros (including myself) have a small army of computers sitting on, under, and around their desks. Read more »

    -- posted by Staff

  • Staff Android devs less than gruntled

    Yet more discouraging news on the Android front. Having hacked off its developer community by releasing updated SDKs to just a small group of chosen devs, Google has now given the brush-off to a petition that called for more to be given to the wider community. Read more »

    -- posted by Staff

  • Staff VMware shows how not to do it

    As a developer there will be a time when you ship a bug -- be it a stub that you left in, or a flaming, crashtastic segfault. The next time this happens and your bosses come baying for blood, point them in the direction of VMware, who this week gave the developer world a great example of how to ship a showstopper bug. Read more »

    -- posted by Staff

What's on?

  • Club Builder: Captain Obvious vs the Crackpots

    In the case of the bleeding obvious, IBM says open source needs good designers; a claim is made that China can activate your phone to snoop on you; and we take a look at the Defcon conference.