vpn software to connect my MAC to my secure office network

I am seeking for the best, most stable vpn software to connect my MAC to my secure office network.

Many vpn softwares available are built to protect individuals from online ID theft.

I need to be able to fill in my:

Hostname:

Group Authentication name:

Group Authenticated password:

Host IP address:

Personal VPN username:

Personal VPN password:

I use a CISCO VPN Client connection software on my Windows PC that works fine, but I that I am traveling and only brought my MAC with me, I need this VPN software for my MAC.

Please inform the best, most stable VPN connection software available on the App store today.