Deprecated: Function register_sidebar_widget is deprecated since version 2.8.0! Use wp_register_sidebar_widget() instead. in /mnt/web221/b1/51/512220951/htdocs/wp-includes/functions.php on line 6078 Deprecated: Function register_widget_control is deprecated since version 2.8.0! Use wp_register_widget_control() instead. in /mnt/web221/b1/51/512220951/htdocs/wp-includes/functions.php on line 6078 Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /mnt/web221/b1/51/512220951/htdocs/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 22 Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /mnt/web221/b1/51/512220951/htdocs/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 28 Warning: Constant FORCE_SSL_ADMIN already defined in /mnt/web221/b1/51/512220951/htdocs/wp-config.php on line 94 Warning: Cannot modify header information - headers already sent by (output started at /mnt/web221/b1/51/512220951/htdocs/wp-includes/functions.php:6078) in /mnt/web221/b1/51/512220951/htdocs/wp-includes/feed-rss2.php on line 8 Security – Rick Roetenberg http://www.rickroetenberg.com Technical Consultant Fri, 24 Apr 2015 13:42:41 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.2 Block Citrix IOS VPN Access http://www.rickroetenberg.com/block-citrix-ios-vpn-access/ http://www.rickroetenberg.com/block-citrix-ios-vpn-access/#respond Fri, 24 Apr 2015 12:11:22 +0000 http://www.rickroetenberg.com/?p=270 Citrix released a new Citrix VPN Cliënt for Netscaler on Apple IOS devices. When there is a session policy configured with an Plug-in Type: Windows/MAC OS X the customer can still connect with VPN access, even without any VPN configuration. You could fix this by using an Responder policy to block access for VPN access....

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Deny access to resource based on HTTP Headers http://www.rickroetenberg.com/deny-access-to-resource-based-on-http-headers/ http://www.rickroetenberg.com/deny-access-to-resource-based-on-http-headers/#respond Wed, 25 Mar 2015 13:12:26 +0000 http://www.rickroetenberg.com/?p=254 In this blog I will describe how to configure the Citrix NetScaler to deny access to an resource based on HTTP Headers. This often will be used to deny access to an website for particular web browsers/devices. Deny access to resource based on HTTP Headers A few days ago an customer asked me if it was possible...

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