"Pledging To Quality IT" 
Firewall Support


TSI  now supports around 953 companies globally after starting to offer our specialised firewall support services in 2001.


Our Support & Maintenance packages have been very popular in the midmarket sector for the 10-250 person company. Most companies who have deployed a Firewall Solution require ongoing Firewall support for various reasons.


You may just need piece of mind or you may require regular updates to your Firewall environment. We specialise in many different Firewall Vendors such as Checkpoint Firewalls, Cisco Firewalls, Juniper Netscreen Firewalls, Fortinet Firewalls, Mcafee Sidewinder Firewalls and Sonicwall Firewalls.


We can either provide our services reactively or proactively, this is the customer choice. Around 80% of Network issues can be solved remotely and this is where we can provide specialist services, saving our customers time & money.


Less Downtime, Less costs as we fix or manage networks remotely. We can of course also provide onsite assistance. We simply aim to save our customers money whilst provide highest level of expertise. All our engineers are Cisco certified but with Real life experience, not just bootcamp people who have passed their exams. We insist on hiring engineers with minimum of 5 Years hands-on experience.

  • Specialise in all leading Firewall Vendors
  • Firewall Support, Firewall Consultancy, Hardware Maintenance contracts, Firewall Vendor Management
  • 1 Day Support Contracts available to provide customer flexibility with minimum notice
  • Real Engineers with many Years experience
  • Low Cost Firewall Support - Tight Budgets? No Problem, we have the solution for you.
  • Managed Firewall Services to suit your needs - Suitable for SMB companies from 5 to 300 people.

Distributed network traffic monitor

Display real time network traffic speed for every computer in the network.
Display all active network applications on any computer in the network.
Display all sessions and listen to all ports for any active network application on any computer.
Display application properties and loaded modules.
Support "Internet Connection Sharing (ICS)", and can monitor network usage of ICS clients without installing the NetPeeker agent in the clients.
Can monitor NETBIOS file transfer, which is copying shared files inside a local network.
Use "WHOIS" service to get detailed information on selected remote IP addresses and domain names.
Desktop based firewall on all computers

Integrated system firewall and application firewall.

Support rules on applications, IP addresses/port numbers, DNS names, protocol types, and even HTTP URLs.
Rule-Exception mode rule structure for easier setup and understandable rule relations.
Support rule schedule, and can specify the effective time range for every firewall rule.
Fast firewall engine which can handle thousands of rules at the same time.
Drop invalid network packets.
Detect and block port scans, SYN floods, and DOS attacks.
Stealth mode to hide your computer from hackers.
Support importing spyware rules from BlueTack or Sponge, which have excellent anti-spyware rule lists


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TSI Headquarter 252 W 38 ST, Suite 505 New York, NY 10018
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What We Do

Analysis & Planning
Network Performance
Network Security
Disaster Recovery
Policy & Operations
Regulatory Compliance
Design & Implementation
Network Architecture
Messaging and Collaboration
Backup and Storage
Remote Connectivity
Wireless Architecture
Ongoing Support
Complete IT Management
Managed IT Services
Web Design & Development
Server Hosting & Co-Location
CIO Level IT Management
Managed Services Packages
Enterprise Level Package:
 IT Support 24hrs a day including holidays on any type of Network Down Emergency
 IT Support from 8am to 8pm for Standard Network Services
 Unlimited Remote Network Services Support
 Unlimited Hardware Services Support
 Guaranteed 1-2hr On-Site Response time
 Dedicated Assigned Network Account Representative
Gold Level Packages:
 Support Monday-Friday for 9am to 5pm on any type of Network Down Emergency
 Guaranteed 1-3hr On-Site Response time.hr
 Unlimited Remote Network Services Support
 Unlimited Hardware Services Support
 Dedicated Assigned Network Account Representative
Silver Level Packages:
 Support Monday-Friday for 9am to 5pm on any type of Network Down Emergency
 Guaranteed 1-3hr On-Site Response time
 Unlimited Remote Network Services Support
 Unlimited Hardware Services Support

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