Thanks, Michael, and good morning, everyone. Our second quarter performance again highlights the type of success we can achieve even during unprecedented business climate. In addition to maintaining our business and migrating to a higher-margin product and services, we have also had the wherewithal to develop innovative solutions from the ground up to meet today's growing security concerns. This is becoming CSPi's trademark.
We continue to advance the primary objective of transforming CSPi into cybersecurity, wireless and managed service company, and I believe the positioning will enable us to execute our long-term operating strategies. For example, our team has remained engaged with customers in the new business prospects and this continuous touch strategy during the pandemic. With a sizable customer base in Florida, I would expect CSPi to emerge from pandemic disruption quicker than most competitors as the state returns to a more normal business climate.
Total revenue for the fiscal second quarter was $14.1 million. I am pleased with the overall performance as we experienced some positive indications such as new accounts, new product lines within some existing customers and a growing pipeline of new opportunities. I continue to believe we will emerge from the pandemic in a more formidable company with an expanding complement of offerings to grow top line. And consistent with previous quarters, the revenue mix, in pursuit of higher-margin offerings, allowed us to report our sixth consecutive quarter of year-over-year gross margin improvement with a 4% increase over fiscal Q2 2020.
Now let me review a hallmark of CSPi. If you recall, this past December, up to 18,000 organizations were likely exposed by Sunburst, enable cyber attacks, a new major attack as early as a few weeks ago. And a bad actors actively use the network to access many of the vulnerability systems as possible while using techniques to try to hide their actions. Our ability to quickly identify the attacker's action and stop them provides a unique solution for this emerging cybersecurity threat demonstrates our capacity to adopt the overarching commitment to develop compelling solutions to meet modern day threats. We achieved this with ARIA Advanced Detection and Response, or ADR, an out-of-the-box solution that requires no special configuration and is purpose-built to automatically find and stop all forms of attacks, including advanced persistent threats. The ARIA ADS solution was designed to detect such attacks as well as ransomware, malware, which are consistent threats to our organizations.
In March, ARIA ADR received a Cybersecurity Excellence Award, an outstanding achievement for recently released solution because it automatically find and stops network borne threats as soon as they become active in the network and, most importantly, before harm occurs. The single platform solution provides an automated AI-driven Security Operations Center, or SOC, that provides organizations with benefits of a transitional SOC at a fraction of the cost. Unlike other solutions, ARIA ADR provides full threat service coverage for on-prem infrastructure, data centers, remote devices and cloud environments. It could be operated anywhere by IT resources with little or no cybersecurity training.
Since its introduction, we have already received purchase orders from several customers. And the win for us is that these orders are not only for ADR, they are also for total MSSP Solutions, where we will monitor all their security needs, but also their IT infrastructure, including firewall, switches and routers. With the expanding pipeline, I look forward to sharing the progress with you over the next few quarters.
For the quarter, our Technology Solution, or TS division, revenue was $13.2 million. The TS division hit on all cylinders and was truly a strong quarter, exceeding our internal projections as revenue contribution came from our managed service, UCaaS, in selling third-party products and services, which is highly profitable and reflecting in the quarterly gross margin. While budget-related delays due to COVID remain a fact that we have not shifted our strategy, and I believe the performance of the TS division demonstrates a laser-like focus.
We are staying close to the customer, often meeting them informally in accordance with social distancing guidelines to remain top of mind when decisions are made. This is already bearing fruit, and I'm confident it will lead to new orders as we slowly emerge from the pandemic.
Our managed service practice is performing well and continues to grow as we sign new cloud-based and UCaaS customers. Latin America, which I referred to in Q1 conference call, is a bright spot right now as customers are adding bandwidth to a dozen of their locations throughout their region.
Now let me share some thoughts on the cruise ship industry, which remain a vital market for CSPi. We have recently awarded a ship and expect to have them have a team in place this quarter. Further, another 3 ships are budgeted for retrofit by their own, and we believe the implementation can occur in the fiscal 2021 second half. This, along with operators planning to resume cruise in July, is perhaps the clearer sign yet that we are seeing the light at the end of the tunnel. We are also monitoring in other developments such as state of Florida filing suit against the Center for Disease Control and Prevention, or the CDC, to allow cruises to commence immediately.
We also continue to expand our UCaaS presence during the quarter as we added several U.S.-based customers. I believe the virtual product demonstrations have helped tremendously, both from an educational and practical perspective. So I believe we will begin to leverage the pipeline and begin converting these into revenue. Remember, this is a multibillion-dollar market opportunity, and we only need to carve out a tiny sliver for it to be quite meaningful to CSPi.
Now moving to our high-performance products, or HPP division. Revenue for the quarter was $0.9 million, below internal expectations. A couple of factors are responsible. Myricom sales are historically slowed during the fiscal second quarter, and we did not receive royalty revenue related to the E-2D program, but we believe the E-2D revenue will come in the second half of the year as scheduled. Nevertheless, we remain excited about the long-term potential of the business, especially as ARIA gains customer traction.
As I mentioned earlier, we closed a few ARIA deals in the fiscal second quarter. However, because these occurred later in the quarter, we expect the reoccurring monthly revenue to initiate during the current quarter. In addition to ARIA ADR award recognition I mentioned earlier, ARIA Packet Intelligence also received a Cybersecurity Excellence Award. The ARIA PI application enables complete visibility into organizations network, including typical unmonitored lateral traffic patterns. It watches all communication and generates analytics for every packet.
Security operation centers using security tools, such as a SIM or the ARIA ADR solution, leverage this enriched data to detect and then stop network-borne threats. So as we wait for movement within a leading cable company, the added OEM opportunities we've created for ARIA and the industry accolades embolden us that even though we are competing against much larger organizations, because our solutions were selected due to the innovative approach to find and stop cyber attacks, including ransomware, malware and zero-day attacks. We currently have over a dozen channel program partners, and we are speaking with several others to ensure a robust channel program, which increases our chances for success.
To summarize, our approach since day 1 of the pandemic was to maintain contact with the customer. I believe the multiple touch points has and will continue to create an atmosphere that will allow us to emerge from the pandemic's disruption quicker than most competitors. Our performance highlights, especially over these past 6 quarters include our continued gross margin expansion and reinforcing our strategies to transition to a cybersecurity, wireless and managed service company. The entire CSPi team has done a superb job to get us through the storm and buoyed by a solid balance sheet. We continue to have the resources to execute our operating strategies and the benefit greatly as customers seek to upgrade their critical infrastructure needs.
With that, I will now ask Gary to provide a brief overview on the fiscal second quarter financial performance.