You’ve gotta feel a bit sorry for Scott Guthrie. Microsoft’s developer division VP normally spends his time writing about all the great new work his team is doing and basking in the kudos of loyal followers. But not this weekend. Unfortunately his latest post [http://weblogs.asp.net/scottgu/archive/2010/09/18/important-asp-net-security-vulnerability.aspx] has been all about repeating the same dire message; ASP.NET has a major security flaw posing a critical vulnerability to millions of websites...

I got a little stumped this week and turned to the fountain of software knowledge, also known as Stack Overflow [http://stackoverflow.com], with a question about Missing popout class in ASP.NET menu for nodes without a URL [http://stackoverflow.com/questions/3697634/missing-popout-class-in-asp-net-menu-for-nodes-without-a-url] . The problem is simply this; let’s take the following Web.sitemap file: <?xml version="1.0" encoding="utf-8" ?> <siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteM...

This content is now available in the Pluralsight course "OWASP Top 10 Web Application Security Risks for ASP.NET" [http://www.pluralsight.com/courses/owasp-top10-aspdotnet-application-security-risks] Consider for a moment the sheer volume of information that sits out there on the web and is accessible by literally anyone. No authentication required, no subversive techniques need be employed, these days just a simple Google search can turn up all sorts of things. And yes, that includes content wh...

Internet Explorer 6; will this thing ever die?! Now 9 years old – and superseded for almost half that time – it remains the bane of web developers’ lives the world over. Even YouTube and Google have jumped on the anti-IE6 bandwagon [http://mashable.com/2010/02/23/youtube-ie6/] but the browser people love to hate remains the cockroach of the nuclear fallout that is standards-compliant ire. There have been glimpses of hope and reports of it waning into obscurity [http://mashable.com/2010/06/01/i...

Yes, it’s the new iPhone 4. No, I didn’t camp outside Apple all night, there’s nothing wrong with the signal quality and yes, I hold it any damn way I like! Now that we’ve covered off all the usual questions, let me get to the heart of the matter. I picked up a couple of new iPhones (because I’m a caring husband!) a few hours after they launched in Australia. Exclusivity doesn’t last long and whilst the novelty factor is still high, a lot of friends and family are asking “why?”. Why move from...

A couple of Saturdays back I had a chat with Richard Banks [http://www.richard-banks.org] on the Talking Shop Down Under [http://www.talkingshopdownunder.com] podcast about web application security while at “Developer Developer Developer!” in Sydney [http://www.dddsydney.com/]. It’s now online here: Episode 22 - Troy Hunt on Developers and Security [http://www.talkingshopdownunder.com/2010/07/episode-22-troy-hunt-on-developers-and.html] It’s a funny thing, podcasts; there are no second takes...

I knew it was going to be good before even seeing it. After all, SQL Source Control [http://www.red-gate.com/products/sql_source_control/index.htm] is from the guys who brought us SQL Compare [http://www.red-gate.com/products/SQL_Compare/index.htm] and Data compare [http://www.red-gate.com/products/SQL_Data_Compare/index.htm], two of my all-time favourite tools in the “stuff that would be a real pain to do without” category. They’re tools I tend to berate developers for not having and have regul...

This content is now available in the Pluralsight course "OWASP Top 10 Web Application Security Risks for ASP.NET" [http://www.pluralsight.com/courses/owasp-top10-aspdotnet-application-security-risks] Authenticating to a website is something most of us probably do multiple times every day. Just looking at my open tabs right now I’ve got Facebook, Stack Overflow, Bit.ly, Hotmail, YouTube and a couple of non-technology forums all active, each one individually authenticated to. In each case I trust...

I hit a couple of little hurdles with Subversion this week which I thought I’d share simply because I couldn’t find much public information about it and it was only through trial and error it got resolved. The context was I was adding an externals [http://svnbook.red-bean.com/en/1.0/ch07s03.html] to a project from another repository and there were two little barriers that threw a spanner into the works. For the sake of simplicity, here’s a recreation of the scenario: The first problem is t...

So “Plan A” was to try and maintain a bit of momentum on the OWASP Top 10 for .NET developers [https://www.troyhunt.com/2010/05/owasp-top-10-for-net-developers-part-1.html] blog series and post every few weeks. Unfortunately a couple of weeks of work travel preceded by several weeks of preparing material pretty much killed any chance of avoiding a blog free month. Still, the crisitunity [http://www.urbandictionary.com/define.php?term=Crisitunity] of it all has presented new material in the form...