What this record means
The record shows that SECURESWEEP is a cancelled registration – the Principal Register entry (Reg. 2356147) was cancelled on Mar 10, 2007 because the owner, UUNET Technologies, Inc., did not file an acceptable Section 8 declaration, and the record lists no later activity. The mark was limited to Class 042 services described as “computer and global communications computer network services, namely diagnostic scanning of computers, computer systems and networks,” so a similar name used for those kinds of network‑diagnostic services would raise the closest record‑based concern. The record does not give the owner control over every use of the word SECURESWEEP in unrelated fields. The prosecution history shows the mark progressed through normal examination, was allowed on the Principal Register in 2000, and later fell into cancellation for non‑maintenance; no oppositions, cancellations by third parties, or court actions appear in the supplied history. I'd treat this as a meaningful concern if you plan to offer diagnostic scanning services under a similar name.
Informational only - not legal advice.