Sysadmins of the North

Technical blog, where topics include: computer, server, web, sysadmin, MySQL, database, virtualization, optimization and security

Tag: ASP.NET

WhatWorks in AppSec: ASP.NET Defend Against Cross-Site Scripting Using The HTML Encode Shortcuts

Defend Against Cross-Site Scripting Using The HTML Encode Shortcuts. The .NET 4.0 & 4.5 frameworks introduced new syntax shortcuts to HTML encode dynamic content being rendered to the browser. These shortcuts provide an easy way to protect against Cross-Site Scripting (XSS) attacks in the newer versions of the .NET framework.

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How to send authenticated SMTP over a TLS encrypted connection, in PHP, ASP and ASP.NET?

Send authenticated SMTP (auth-SMTP) over a TLS encrypted connection: script examples for ASP, PHP, ASP.NET (C#/VB.Net). If you want to send secure email from your website, over an TLS-encrypted connection, this post is for you! In this post I’ll provide some code examples that you can use to send secure, authenticated, SMTP email from your website.

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Free eBook: OWASP Top 10 for .NET developers

Free eBook: OWASP Top 10 for .NET developers

Multiple IIS 6.0/7.5 Vulnerabilities

Multiple vulnerabilities found in IIS 6.0 and 7.5 web servers. On the Full-Disclosure mailinglist Kingcope posted several IIS 6.0 and 7.5 bugs. Because I am a Windows Server and IIS admin, I took some time to test the various vulnerabilities …

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Umbraco CMS admin password reset

If you forgot your Umbraco admin password, use the following SQL query to reset your Umbraco admin password in SQL Server Management Studio (SSMS) or MySQL…

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