Task: Error-Detect (source dataset: Spreadsheet-Tables)

Task: 
You are given a column of data from a table. Your job is to examine each value in the column, and identify if there is any clear data error in the column. An data error in the context of the column, can be values that are misspelled (typos), values that are formatted incorrectly, or values that are semantically incompatible with the rest of the column, etc., such that we can determine without ambiguity that such values are errors in the column. 

Since real-world data can vary widely in meaning and format, if you are uncertain whether a value is an error, please do not mark it as one. Only flag a value if you are confident that it is clearly a data error.

No explanation and return the final answer as a JSON object, {"obvious_error": "<CELL>"}. If you detect no error in the data, return {"obvious_error": null}.

Column:
| cis safeguard title                                                                      |
|:-----------------------------------------------------------------------------------------|
| maintain inventory of authorized software                                                |
| ensure software is supported by vendor                                                   |
| address unapproved software                                                              |
| deploy automated operating system patch management tools                                 |
| deploy automated software patch management tools                                         |
| change default passwords                                                                 |
| ensure the use of dedicated administrative accounts                                      |
| establish secure configurations                                                          |
| activate audit logging                                                                   |
| ensure use of only fully supported browsers and email clients                            |
| use of dns filtering services                                                            |
| ensure anti-malware software and signatures are updated                                  |
| configure anti-malware scanning of removable devices                                     |
| configure devices to not auto-run content                                                |
| apply host-based firewalls or port-filtering                                             |
| ensure regular automated backups                                                         |
| perform complete system backups                                                          |
| protect backups                                                                          |
| ensure all backups have at least one offline backup destination                          |
| install the latest stable version of any security-related updates on all network devices |
| maintain an inventory of network boundaries                                              |
| deny communication over unauthorized ports                                               |
| maintain an inventory of sensitive information                                           |
| remove sensitive data or systems not regularly accessed by organization                  |
| encrypt mobile device data                                                               |
| protect information through access control lists                                         |
| leverage the advanced encryption standard (aes) to encrypt wireless data                 |
| create separate wireless network for personal and untrusted devices                      |
| disable any unassociated accounts                                                        |
| disable dormant accounts                                                                 |
| lock workstation sessions after inactivity                                               |
| implement a security awareness program                                                   |
| train workforce on secure authentication                                                 |
| train workforce on identifying social engineering attacks                                |
| train workforce on sensitive data handling                                               |
| train workforce on causes of unintentional data exposure                                 |
| train workforce members on identifying and reporting incidents                           |
| document incident response procedures                                                    |
| designate management personnel to support incident handling                              |