mobile-devices

How do I create the identity certificate required to setup Mobile Device Management on an iOS device?

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If you are using self-signed ssl then,While generating self-signed ssl certificate in server side,generate identity.p12 certificate and this certificate you need to use in identity section of IPCU. These few lines you can use to generate the idendtity.p12 //Creating the device Identity key and certificate request openssl genrsa 2048 > identity.key openssl req -new -key … Read more

Best smartphone for sysadmins?

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I like my iPhone. There are some nice sysadmin apps. But besides the obvious email/calendar/contacts clients with Exchange integration, I primarily use it for note taking (EverNote), which is also very important in our job. The web browsing experience is great if you had to research something and last, but not least for my personal … Read more

Why do mobile networks have high latencies? How can they be reduced?

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The book “High Performance Browser Networking” from Ilya Grigorik answers exactly this. There is a whole chapter (7th) dedicated to mobile networks. The book states that the problem with high performance is almost always tied to latency, we usually have plenty of bandwidth but the protocols gets in the way. Be it TCP slow start, … Read more