M2M One Newsletter – January 2017
Happy New Year and welcome to M2M One’s January 2017 Newsletter!
This month we’re looking at kicking off the new year with a new look newsletter, talking about the future of 2G networks in Australia, looking at issues arising from using public IP addressing on your devices and providing some tips to improve SIM security using the M2M Control Centre.
- Australian 2G Networks
As most of you will be well aware of all Australian mobile networks are in the process of shutting down their 2G/GSM networks.
On December 1st 2016 Telstra completed their shutdown of the 2G (900Mhz) Mobile Network across Australia. This now leaves only the Optus and Vodafone networks available for 2G devices, with a view that all remaining 2G coverage will be closed and re-farmed for LTE by 30th September 2017.
To continue operating M2M/IoT devices on the M2M One/Telstra network in Australia you need to make sure that the device contains a module capable connecting to 850Mhz 3G and for optimal coverage 850/2100Mhz 3G (Devices only able to connect to 2100Mhz will not work effectively on the Telstra network, 850Mhz is a requirement for a 3G connection)
- Public IP Address Issues
Throughout 2016 we have seen a significant increase in the amount of malicious occurring on M2M devices with IP addresses exposed to the public internet (Devices using telstra.extranet as their APN) – These attacks can range from port sniffing or DDoS activity that can significantly increase your mobile data usage to unsecured devices being hijacked or tampered with.
M2M One strongly advise all of our customers to avoid using public IP addressing at all costs – An alternative to using telstra.extranet is to use M2M One’s IPX service which provides a private static IP that can be accessed through a secure IPSEC connection – more details available on our blog (click here)
If for some reason you absolutely have to use a public IP address we recommend taking the following actions to protect yourself:
- Change the default username and password for any access interfaces on your device.
- Work with M2M One to set-up limits and notifications on your SIM cards to be notified of increased activity.
- Don’t leave your device online when idle.
- If you notice malicious activity force your device to change it’s IP address by restarting or terminating the session.
M2M One’s first event of 2017 will be Connect Expo in Melbourne – Running from the 29th to 30th of March. Details available at: http://connectexpo.com.au/
Each month we bring you tips and tricks for getting the most value out of the M2M Control Centre.
This month we look at adding more security to your SIM deployment using some of the alerts and automation rules available in the control centre.
IMEI Change – When a device first connects to the control centre the IMEI information is automatically populated. M2M One can establish a rule that will either notify by email or suspend a service if this IMEI changes at any point. This can be useful to protect your SIMs from misuse in other devices.
Usage Alerts – M2M One can set-up alerts to notify or suspend a service for excessive use of Data, SMS or Voice functionality. This can be useful to protect you against overage or to alert you of possible misuse or malfunction.
Roaming Usage – By default all M2M One SIMs have roaming disabled by default, however there are cases where you may need roaming added to a SIM to test overseas. M2M One can set-up alerts for high usage or registration in an unauthorized zone when roaming is enabled to protect you against high roaming fees.
At present all new rules and alerts need to be created and applied on your behalf by M2M One support (firstname.lastname@example.org) while Jasper complete upgrade works on the automation section of the control centre.
Have more questions about the M2M Control Centre or want some training?
Contact your M2M One account manager