Flexxon Launches X-PHY, an SSD With AI Security Built Into Its Firmware

Flexxon Pte Ltd, a Singapore company that supplies industrial NAND flash storage, has officially launched the X-PHY Cyber Secure Solid-State Drive (SSD). The company describes the X-PHY as the first data security solution anywhere with artificial intelligence (AI) embedded in it, built to protect against cyber threats in real time.

The product has public backing. Flexxon took part in the Cyber Security Agency of Singapore's (CSA) Cybersecurity Industry Call for Innovation programme in 2018, and development of the X-PHY was funded through the CSA's Cybersecurity Co-Innovation and Development Fund (CCDF).

Flexxon presents the drive as intelligent, predictive and self-learning, a dependable last line of defence against threats both known and unknown. AI and machine learning run at the firmware level and work alongside protections in the silicon itself, which the company says gives complete real-time defence against the growing range of cybersecurity risks around the world.

What the founder and a minister said at the launch

Camellia Chan, Flexxon's founder and CEO, said cybercrime has kept up with every stage of technological change and now threatens individuals and organisations alike. The Covid-19 pandemic sped up the digital transformation of most businesses and government operations, and in her view that has made the exposure of data even clearer. Technology is unavoidable in modern life, she noted, with huge amounts of data held in local, cloud and third-party systems. Personal and business data rank among the most important resources people and organisations have, supporting better decisions, strategies grounded in evidence and simple day-to-day convenience. Innovations such as the X-PHY, she argued, will help people enjoy what technology offers while protecting themselves from mounting cyber threats.

Chan said Flexxon holds to its founding principle of building innovative, highly reliable memory storage for future needs. Because the X-PHY answers both software-based and hardware-based threats, she said, it gives individuals and organisations more peace of mind online.

Dr Vivian Balakrishnan, Minister for Foreign Affairs and Minister-in-Charge of the Smart Nation Initiative, spoke after a demonstration of the drive. As dependence on IT systems grows, he said, security is the price of that dependence. The tools hackers have access to have advanced enormously, and in his words, anyone who still relies on signature-based detection such as standard antivirus software is "almost not protected at all".

The minister praised Flexxon's work as a breakthrough that puts AI into the firmware of the SSD and so makes end users safer and more secure. He urged companies like Flexxon to make full use of the national ecosystem to strengthen local AI research and development, to take up the funding and support the government offers, and to find practical real-world uses for what they invent.

Why hardware has become a target

Flexxon points to cyber threats that are multiplying at an exponential pace and growing more sophisticated in a hyperconnected world. The cost of cybercrime is forecast to pass US$10.5 trillion in 2025, compared with US$3 trillion recorded ten years earlier. Attackers' methods are changing too, and hardware security problems are becoming more frequent: 63% of organisations say they have suffered a data breach caused by a hardware vulnerability.

The risks are not only more complex. Weaknesses in security systems let criminals get around a system's software defences and plant malicious code deep in the firmware, where it avoids detection and undermines the security of stored data. Many users go months without realising they have been breached. As cybercrime expands, the company says, sensitive and critical data face ever greater danger, leaving users open to serious financial and reputational harm.

Conventional software defences must be updated constantly to maintain a list of known threats, which leaves devices exposed to anything new. Given how fast, how numerous and how sophisticated attackers now are, threats that are new or unaccounted for can slip past those defences and lodge in the firmware. Flexxon stresses that this is particularly serious, because an intrusion at firmware level is so dangerous that people and organisations often have to replace the device altogether.

How the X-PHY defends stored data

The X-PHY is Flexxon's answer to those gaps. It detects and resolves threats at the level of the NAND storage device, adding its built-in AI, which spots and handles anomalies, to whatever software protection is already in place. Because it sits at the heart of the device, as near as possible to the user's data, the company says it can respond faster than anything else and stop breaches before they happen.

The drive has five security features: XPHY FACTOR ENCRYPTION, XPHY STREAM PROTECTION, XPHY SITE SECURE, XPHY FORENSIC and XPHY GUARD. They run on an advanced AI Co-Processor Quantum Engine, and Flexxon says the combination protects users' data while keeping performance at the highest level.

The X-PHY checks security continuously to catch any attempt to breach the data before damage is done. Its AI watches for unusual patterns of data access, which lets it guard against malicious activity that software defences may fail to recognise. When it finds an intrusion, it blocks the hacking attempt and locks down the stored data at once. By picking up new and unknown threats as they happen, Flexxon says, the drive protects against constantly shifting risks including viruses, hardware attacks, malware, ransomware and power glitches.

Protection extends to physical theft through XPHY SITE SECURE. The drive can register physical irregularities affecting the device directly, such as suspicious changes in temperature or unusual movement. If that happens, the X-PHY sends the user an email alert and locks the device to prevent tampering. The owner can then unlock it through a dynamic authentication process.

XPHY FACTOR ENCRYPTION is aimed at sectors where data must never be corrupted, the military and healthcare among them. It uses digital signature verification to fend off firmware attacks, and dynamic authentication to keep the user's data safe and secure.

Flexxon's next steps

Flexxon calls itself the industry leader in NAND flash storage solutions and products and says it will keep developing products for the changing needs of a heavily digitised society.

Its plans include a range of its own hardware cybersecurity devices and a full operating ecosystem, with the goal of an all-in-one, future-ready cybersecurity solution. That is to be done by building the X-PHY into the core of each device, bringing better performance and security to everything from IoT devices and mobile applications to network transmission and core data storage. The company says it remains committed to continuous research and development to provide robust solutions for individuals and organisations worldwide.