# Tools & technology — door supervisor

Source: O*NET 30.3, occupation 33-9032.00 (Security Guards) — manual nearest-occupation mapping via ISCO group 5414; the official ESCO crosswalk has no entry for this ESCO occupation.

| Software | Category | Hot technology |
|---|---|---|
| Microsoft Excel | Spreadsheet software | yes |
| Microsoft Office software | Office suite software | yes |
| Microsoft Outlook | Electronic mail software | yes |
| Microsoft SharePoint | Document management software | yes |
| Microsoft Word | Word processing software | yes |
| Corel WordPerfect Office Suite | Office suite software |  |
| FaceTime | Video conferencing software |  |
| IBM Lotus 1-2-3 | Spreadsheet software |  |
| McAfee | Transaction security and virus protection software |  |
| NortonLifeLock cybersecurity software | Transaction security and virus protection software |  |
| Wireshark | Network monitoring software |  |