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Microsoft Edge and Internet Explorer 11 Will Block Websites with SHA-1 Certificates

Beginning February 14th, 2017, the Microsoft Edge browser and Internet Explorer 11 (IE11) will start blocking websites with a SHA-1 certificate. The browsers will prevent sites that are protected with a SHA-1 certificate from loading and will display an invalid certificate warning. Users will have the option to ignore the error and continue to the [...]

By | November 21st, 2016|Internet|

JAMF Could Allow For MITM Attack

JAMF Software has a number of solutions for fleet management of Apple products, including their own Apple MDM. The issue discussed in this post applies to the self-hosted JAMF Casper Suite and deploying a JSS. This suite of tools includes software that will help track inventory, manage devices, implement security policies, and deployment of software [...]

By | September 12th, 2016|Attacks, Security|

Tech Tip: Fix For “Windows was unable to find a certificate to log you on to the network” error on Windows XP

When you try to logon the wireless network, you may end up getting this error message: “Windows was unable to find a certificate to log you on to the network xxxx”. This error is normally related to the authentication on a wireless network, usually because the Windows is looking for 802.1x connection by mistake. Step [...]

By | November 12th, 2014|Tech Tips|
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