Re: [ANN][ZEN] ZenCash: Private, Secure, Resilient CryptoCurrency with zk-SNARKs
Does it mean that you can skate the Full node only through a VPN? Or you can do it easily also with your Gui on your PC? In this case, must your PC be online 100% of the time? Just to understand...
You can run one node per IP, and yes you can run it on your home computer 
You do not have to run a secure node on a VPS. You can run it on a home computer. To be more successful, make sure:
1. port forward on your home firewall/router ports 9033 and 19033 to your computer
2. Run it on a 64 bit operating system, linux preferred
3. Buy a domain and create a fully qualified domain name that points to the ip address of your home firewall/router
4. Run the secure node tracker and put the ZEN in the locations you need to for operation.
1. port forward on your home firewall/router ports 9033 and 19033 to your computer
2. Run it on a 64 bit operating system, linux preferred
3. Buy a domain and create a fully qualified domain name that points to the ip address of your home firewall/router
4. Run the secure node tracker and put the ZEN in the locations you need to for operation.
If you decide to use VPN here you can find experiences of others->
https://forum.zensystem.io/t/where-are-you-hosting-a-zen-secure-node/709/14
Secure Node Criteria
Each of the following criteria must be met and maintained for a Secure Node to be eligible to recieve a share of the reward pool.These items may be added to or modified at any time.
Must maintain a balance of at least 42 ZEN in a 'stake' transparent address
Must maintain a minimum balance of .001 ZEN in a private address on the node for challenges
Must be available with minimal exception time for at least 92% of an earning period (appox. 1 day)
Must perform a challenge in under 300 seconds
Allow 8 or more peers by allowing public connections on the configured zen port (default 9033)
Must maintain a valid public SSL cert properly configured for zen
Must not fall behind the current block height by more than 4 blocks
Must update to current versions of the zen and/or tracker software within the posted time frame
Note: only one public Ip address is allowed per node (IPv4 or IPv6).
Nodes who meat all criteria will be algible for payments