Science Applications International Corporation expands zero-trust security with post-quantum cryptography acquisition

Science Applications International Corporation has acquired Information Security Corporation, adding established encryption, public key infrastructure and credential-management technology to its expanding cybersecurity portfolio as United States government agencies prepare for a long-term transition toward post-quantum security. Financial terms were not disclosed, but the acquisition gives Science Applications International Corporation technology already deployed in highly sensitive intelligence and defense environments and strengthens its position in zero-trust architecture and cryptographic modernization.

Information Security Corporation has spent more than three decades developing software designed to protect sensitive information through encryption, identity authentication and public key infrastructure. Its portfolio includes CertAgent, a product that has remained on the National Security Agency’s Commercial Solutions for Classified Components List for more than a decade, providing Science Applications International Corporation with a mature technology platform rather than an early-stage cybersecurity product requiring years of validation.

The acquisition also arrives as Science Applications International Corporation strengthens its broader federal technology business. The company recently reported second-quarter fiscal 2027 revenue of $1.88 billion, up 6.3%, raised several elements of its full-year outlook and secured a $742 million U.S. Customs and Border Protection contract shortly before announcing the Information Security Corporation transaction.

Investor sentiment has remained comparatively strong. Science Applications International Corporation shares were trading around $127.50 during Monday’s session, up approximately 1.8%, while the stock has gained roughly 24% year to date and more than 23% over the past 12 months. The market move cannot be attributed entirely to the acquisition because financial terms were not disclosed and the stock entered the session following several weeks of broader strength, but the positive performance provides a constructive backdrop for management’s acquisition strategy.

Why Information Security Corporation strengthens Science Applications International Corporation’s cybersecurity strategy

Information Security Corporation’s core technologies address several areas becoming increasingly important to government customers, including public key infrastructure, encryption, credential management and what the company describes as crypto-agility. Crypto-agility refers to the ability of organizations to change or upgrade cryptographic methods without rebuilding entire information systems, an increasingly valuable capability as security standards evolve.

That capability becomes especially important when agencies begin transitioning away from existing encryption technologies toward algorithms designed to withstand potential attacks from future quantum computers. Organizations operating sensitive networks cannot simply replace encryption overnight, particularly when thousands of applications, devices and identity systems depend on existing cryptographic infrastructure.

Information Security Corporation’s products are intended to help manage that transition while continuing to protect information already moving across government systems. The company’s technology supports identity, authentication and data protection across sensitive government environments, giving Science Applications International Corporation another capability it can integrate into wider mission technology programs.

Chief Executive Officer Jim Reagan characterized the acquisition as a disciplined technology investment aimed at addressing critical national security challenges. He indicated that combining Information Security Corporation’s cryptographic products with Science Applications International Corporation’s existing zero-trust capabilities could give intelligence and defense customers stronger protection against rapidly evolving threats.

The strategic fit matters because Science Applications International Corporation already works deeply inside federal information technology environments. Rather than trying to market the acquired products as standalone commercial software alone, the company can potentially incorporate encryption and identity capabilities into much larger modernization contracts covering networks, applications, cloud systems and mission infrastructure.

Post-quantum cryptography gives the acquisition a longer-term federal technology opportunity

Post-quantum cryptography is emerging as a significant cybersecurity investment area because organizations need to prepare before cryptographically relevant quantum computers actually become available. Sensitive information stolen today could theoretically be stored and decrypted later if future computing systems become capable of breaking widely used encryption methods, increasing pressure on governments to modernize long before the threat becomes operational.

Information Security Corporation has designed its product portfolio with that transition in mind. Its technologies emphasize automation and crypto-agility, allowing customers to update cryptographic systems more efficiently as new standards and security requirements emerge.

For Science Applications International Corporation, that creates a potential cross-selling opportunity across customers already purchasing mission information technology, enterprise technology and engineering services. Cryptographic modernization could become another layer within broader zero-trust programs rather than a separate procurement category, allowing the company to integrate Information Security Corporation products into existing customer relationships.

There is also an important differentiation benefit. Federal technology contractors compete intensely for large modernization programs, and ownership of specialized intellectual property can help distinguish bidders that might otherwise rely heavily on third-party products.

Science Applications International Corporation has historically operated primarily as a systems integrator and services provider rather than a large proprietary software vendor. Acquiring specialized cybersecurity technology could therefore increase the proportion of differentiated intellectual property embedded within its solutions, potentially supporting stronger margins if the products can be deployed repeatedly across multiple government customers.

CertAgent brings technology already validated for classified government environments

CertAgent is particularly relevant because its long-standing presence on the National Security Agency’s Commercial Solutions for Classified Components List indicates the product has already achieved recognition within sensitive government security environments. That existing position can shorten part of the credibility-building process Science Applications International Corporation would face if it attempted to develop an entirely new cryptographic platform internally.

Government cybersecurity products often face lengthy evaluation, compliance and qualification processes before they can be used in sensitive systems. Buying technology with an established operating history can therefore provide strategic value beyond the acquired company’s current revenue.

Information Security Corporation also brings personnel with decades of specialized cryptographic experience. Vice President of Development Jonathan Schulze-Hewett indicated that joining Science Applications International Corporation should give the company an opportunity to bring its technology to more customers and missions while building on its existing product base.

The integration opportunity is significant, but Science Applications International Corporation has not disclosed Information Security Corporation’s revenue, profitability, purchase price or expected financial contribution. Investors therefore have enough information to assess the strategic rationale but not enough to determine whether the acquisition price represents an attractive financial return.

That lack of disclosed economics makes execution particularly important. The acquisition will create the most value if Science Applications International Corporation can expand sales of Information Security Corporation products through its existing federal customer relationships while maintaining the technical expertise that made the business attractive.

Science Applications International Corporation enters the deal with improving revenue and higher guidance

Science Applications International Corporation reported second-quarter fiscal 2027 revenue of $1.88 billion, representing 6.3% year-over-year growth and approximately 5.3% organic growth. Adjusted EBITDA reached $193 million, equivalent to 10.3% of revenue, while adjusted diluted earnings per share came in at $3.01.

Cash generation remained healthy, with operating cash flow of $146 million and free cash flow of approximately $131 million during the quarter. Those results gave management enough confidence to raise its full-year revenue outlook to between $7.2 billion and $7.3 billion from the previous $7 billion to $7.2 billion range.

The company also increased its fiscal 2027 adjusted EBITDA forecast to between $750 million and $755 million and raised adjusted diluted earnings guidance to $10.65 to $10.75. Free cash flow guidance remained above $600 million, providing significant internal capital that can support acquisitions, debt reduction, dividends and share repurchases.

The acquisition therefore does not appear to represent an attempt to compensate for deteriorating operating performance. Science Applications International Corporation is adding cybersecurity capabilities while its underlying business is growing and management is increasing guidance, giving it greater flexibility to make targeted technology investments.

One concern remains bookings. Second-quarter net bookings totaled $1.2 billion, producing a quarterly book-to-bill ratio of 0.6 and a trailing 12-month ratio of 0.8. Those figures indicate awarded business has recently lagged recognized revenue, making new contract wins an important metric even as management improves near-term financial guidance.

Recent $742 million border security contract adds to Science Applications International Corporation momentum

Science Applications International Corporation recently won a $742 million recompete task order from U.S. Customs and Border Protection covering traveler and cargo security systems. The five-year award includes support for integrated technologies used across border security operations and adds another large federal contract to the company’s portfolio.

That win reinforces the strategic logic behind acquiring specialized security products. Science Applications International Corporation regularly manages complex government systems where identity, encryption, authentication and access control can be embedded into broader mission requirements, creating opportunities to deploy Information Security Corporation technology alongside existing services.

The combination could also strengthen Science Applications International Corporation’s competitive position as federal agencies increasingly emphasize zero-trust security models. Instead of relying entirely on third-party encryption vendors, Science Applications International Corporation will now own part of the cryptographic technology stack it can incorporate into customer solutions.

Ownership does not guarantee contract wins, however. Government procurement remains highly competitive, and agencies frequently require interoperability across multiple vendors rather than proprietary technology controlled by a single contractor.

The real commercial opportunity will therefore depend on whether Information Security Corporation’s products improve Science Applications International Corporation’s ability to win larger contracts, expand existing work or capture higher-margin software revenue inside programs it already supports.

Science Applications International Corporation stock gains as investor sentiment remains constructive

Science Applications International Corporation shares were trading near $127.50 during Monday’s session, up approximately 1.8% from Friday’s $125.26 close. The stock has also advanced about 24% year to date and more than 23% over the past year, reflecting a significantly stronger investor backdrop than many government technology contractors experienced earlier in the cycle.

Shares recently reached a 52-week high above $128 and traded above $130 during portions of September before pulling back modestly. That performance suggests investors have responded positively to improving growth, stronger guidance and continued federal contract momentum rather than waiting for the Information Security Corporation acquisition alone.

The acquisition’s immediate earnings impact remains impossible to quantify because Science Applications International Corporation has not disclosed financial terms. That limits the usefulness of interpreting Monday’s stock move as a direct valuation judgment on the transaction.

Still, the deal aligns with the areas investors are increasingly rewarding within government technology: cybersecurity, zero-trust modernization, proprietary intellectual property and exposure to long-duration national security priorities. If Science Applications International Corporation can integrate the acquired products successfully, the transaction could support both competitive differentiation and margin expansion over time.

What the Information Security Corporation acquisition means for Science Applications International Corporation’s next growth phase

Science Applications International Corporation has been working to move beyond the perception of being primarily a labor-intensive federal services contractor. Targeted acquisitions of differentiated technologies can help the company increase the amount of proprietary capability embedded within its government programs while maintaining the large customer relationships that remain central to its business.

Information Security Corporation fits that strategy particularly well because encryption and identity are fundamental components of modern government networks. As agencies migrate toward zero-trust architecture and prepare for post-quantum cryptography, those technologies could become increasingly integrated into broader modernization programs.

The transaction is relatively opaque financially, and that prevents investors from determining whether the acquisition will be immediately accretive or how quickly it could contribute meaningful revenue. The strategic rationale is nevertheless clearer than the financial one: Science Applications International Corporation is buying technology already established inside sensitive government environments and placing it inside a much larger federal sales and delivery organization.

The next test will be commercialization. If Science Applications International Corporation can expand Information Security Corporation products across its intelligence, defense and civilian customer base while winning additional modernization contracts, the acquisition could become more valuable than its current standalone footprint suggests.

Key takeaways from Science Applications International Corporation’s cybersecurity acquisition

• Science Applications International Corporation completed its acquisition of Information Security Corporation, with financial terms undisclosed.
• Information Security Corporation specializes in public key infrastructure, encryption and credential-management software.
• Its technology is designed to support crypto-agility and migration toward post-quantum cryptography.
• CertAgent has remained on the National Security Agency’s classified-solutions components list for more than a decade.
• The acquisition strengthens Science Applications International Corporation’s existing zero-trust cybersecurity capabilities.
• Science Applications International Corporation recently reported $1.88 billion of quarterly revenue, up 6.3% year over year.
• Management raised fiscal 2027 revenue guidance to between $7.2 billion and $7.3 billion.
• The company also recently secured a $742 million U.S. Customs and Border Protection recompete contract.
• Science Applications International Corporation shares were up roughly 1.8% intraday and have gained about 24% year to date.
• Cross-selling Information Security Corporation technology across existing federal contracts will be key to realizing the acquisition’s strategic value.