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According to Whatsapp, all message traffic between the server and your phone are encrypted. The same applies for iMessage. The initial contact for iMessage is initiated via normal SMS, and does not travel through the wifi network. Therefore, it will not be possible (barring homebrew crypto security flaws) for your employer to read messages that pass ...


4

You could try using a proxy or vpn somewhere to tunnel your traffic through a secure pipe before 'going out to the web'. Many newer routers have vpn built in so you could set something up at home... that way the traffic between your device -> work wifi -> home would be encrypted, then from home -> web would be the only 'open' traffic.


2

If a site is not using SSL, then assume anyone, from you to the destination, can read your messages. If the site uses SSL, then you may or may not be safe. If your employer is using a content filtering proxy, such as BlueCoat or Websense, then they may use an SSL certificate to decrypt and read your messages. This is often done to ensure that confidential ...


1

Any network owner can see where your packets are headed, and scrape their metadata for nefarious purposes. And on a company network you can't count on a proxy to keep your communications secure. Your only option if you want privacy from the system admins at work is a VPN, preferably one natively supported by iOS and not done through an app using an API ...


1

Can an employer see what I'm doing on my iPhone whilst logged onto wifi Yes, but much of this depends on the apps themselves. I use apps like whatsapp and iMessages to communicate when I need to, can my employer see the content of those messages (actually read what I'm sending and receiving) or can they just see that I have been logged into whatsapp ...


1

The answer is TMSI generation in real systems is weak and hence it cannot protect from tracking. There is an excellent research done which answers your question. Here is the paper and here is the presentation slides. Here is an executive summary from that paper. Pesudonym (TMSI) changing mechanism impletented in realtime networks is flawed, and hence ...



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