Firewalls
Now more than ever organisations have a need to protect their networks from attack. Using proven and market leading technology including Cisco PIX, Cisco ASA and other Industry leading vendors, DIS can secure your network perimeter preventing unauthorised access to the corporate LAN.
VPN Solutions
Whether your requirement is site-to-site or remote access connectivity DIS have a solution to fit your requirement. Using the latest technology from Cisco and other Industry Leading Vendors, DIS can offer secure and resilient connections providing data integrity to corporate networks, business partners and remote workers.
Content Filtering
DIS can offer a range of solutions to provide content filtering for your network. Companies now have a responsibility to protect their users from unsuitable content and deploying filtering at the network perimeter is one way to ensure unsuitable content is unavailable to the corporate LAN.
Intrusion Prevention and Detection
DIS have solutions to provide Intrusion Prevention and Detection Systems (IPS/IDS) to protect your networks from the many threats that exist and propagate across the internet. Utilising these systems you can rest assured that should a threat compromise your security it cannot propagate across your network.
LAN Security
Using the latest intelligent networking hardware from Cisco, DIS can implement security across the LAN switching environment to mitigate the threat from internal and external attacks.
Carrier Services
If you have a requirement to provide secure communications between multiple sites or locations, DIS can provide this by working closely with one of the industries leading carrier services suppliers. DIS can provide connections between multiple sites at high speed with low latency and secure the communications between sites. In addition to this Internet access can then be provided at each location or through the HQ. This provides an easy solution to providing filtered internet access for all users.
Network Access Control
There are a number of ways in which you can control access to you network. The simplest of these is to require all users supply a username and password when accessing the network. These usernames and passwords can easily be compromised allowing attackers to gain unauthorised access to your network. In order to combat this DIS can provide Network Access Control (NAC) solutions combined with 802.1x authentication to ensure only authorised users have access to the network.
By using the Authentication, Authorisation and Accounting framework we can provide a solution that not only allows access to the network using a three factor authentication process (Username, Password and one other identifier) but will then apply authorisation rules to this access, allowing access to only those areas on the network that the user has been given access to. In addition to this all users movements within the network are then accounted for, providing a traceable audit trail should you ever need to account for employee access.
