Physical security:

• Secure, patrolled site with CCTV
• Only authorised technicians have access to the NOC and shared hardware
• Service cleanrooms are dedicated environments within the data centre.
  Tier 3 data centre

Logical security:

• Monitored, firewall-protected internet access
• Remote connection via SSL VPN
• Encrypted backup
• All activity is logged

Technological security:

Virtualisation:
- VMware ESX 4, VMware Vsphere 4
- Dedicated, shared servers

Storage:
- NetApp replicated on 2 remote sites

Firewall:
- Juniper SSG and Cisco ASA

Secure networks:
- Cisco SAN Director and 4507 switch
- VLAN

Data replication:
- SnapMirror® for synchronous replication
- Ciena hardware
- Double induction multi-Gb connections

Load Balancing :
- F5 BigIP LTM

Redundancy:

Monitoring :