NIKSUN's long-term data retention and archival keeps raw PCAPs and enriched network data for years — write-once storage for audit, compliance, and forensic investigation.
Long-term data retention and archival is the practice of preserving network data — raw packets and the enriched metadata derived from them — for extended periods, independent of the live monitoring window. Where a live capture system continuously rolls over, overwriting the oldest data as new data arrives, an archive sets data aside in dedicated, write-once storage so it remains available for years rather than days, ready for audit, compliance, and forensic investigation.
Effective long-term archival depends on a few core capabilities:
Compliance officers, security, and incident-response teams, legal, and audit functions, and government and defense agencies all rely on long-term data archival. Benefits include:
For years, organizations treated packet data as ephemeral — useful in the moment, then discarded as storage filled. But the realities of modern security and regulation changed that. Breaches now routinely go undetected for months; auditors expect multi-year records; and investigations increasingly need to reach back far beyond any live capture window. The result is a clear separation of concerns: a fast, rolling live store for day-to-day operations, and a long-term archive that preserves what must not be lost. NIKSUN built NetBin to be exactly that archive — a warehouse that holds raw and enriched data for the long haul, on the same platform that captured it.
Retaining network data for the long term is harder than it sounds:
Let's look at how NIKSUN solves these challenges for long-term retention and archival.
Live capture systems roll over, so older data is gone when you need it.
Solution: NetBin is a dedicated long-term warehouse that sits behind your live NKW. Move the PCAPs and enriched datasets you must keep into NetBin and they're preserved write-once — never overwritten by new capture — independent of the live retention window. The record stays intact for years.
Retaining full-fidelity data for years is expensive and hard to scale.
Solution: NIKSUN is engineered for economical retention at petabyte scale, so you can keep what compliance and investigations require without runaway cost — across hardware, virtual, cloud, or NIKSUN Cloud Services.
Archives in foreign formats or separate tools are painful to search.
Solution: Because NetBin holds the same raw and enriched data your live NIKSUN platform produces, investigations move seamlessly from today's lake into years of archive — same platform, same formats, no foreign export to wrangle.
Archiving only raw packets strips away the analytics that give them meaning.
Solution: NetBin archives enriched NKW metadata alongside raw PCAPs, so the context — the analytics, the correlations, the intelligence — is preserved with the packets and ready the moment you reach back for it.
As long as you need. NetBin preserves raw PCAPs and enriched data write-once, independent of your live capture window, so records can be retained for years to meet compliance, forensic, and legal-hold requirements.
Yes. NetBin stores PCAPs exported from any NIKSUN instance and PCAPs uploaded from external sources, consolidating them into one long-term archive.
Both. NetBin archives raw packets and the enriched NKW metadata derived from them, so the analytical context is preserved alongside the underlying data.
Yes. Because NetBin holds the same data formats as the live NIKSUN platform, investigators can reach back into years of archive using the same tools and workflows they use on live data.
NIKSUN is the recognized world leader in empowering organizations to Know the Unknown. Since 1997, we have been committed to delivering the most innovative solutions for securing and optimizing the networks of over a thousand customers, including Fortune 500 companies, government agencies, and service providers.
Our industry leading suite of scalable, forensics-based cyber security, and network performance monitoring products provide customers with in-depth and actionable insight into security threats, performance issues, and compliance risks. NIKSUN's patented real-time analysis and recording technology is the industry's most comprehensive solution for securing and maintaining dynamic network infrastructure.
See how NIKSUN preserves raw and enriched data for years — for audit, compliance, and forensics.