# 2021: The Year in Review

**URL:** <https://discuss.elastic.co/t/2021-the-year-in-review/293492>\
**Category:** Meta Elastic\
**Created:** [January 5, 2022, 4:09am UTC](https://discuss.elastic.co/t/2021-the-year-in-review/293492 "2022-01-05T04:09:15Z")\
**Posts on this page:** 1\
**Showing post:** 7

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 5, 2022, 4:09am UTC](https://discuss.elastic.co/t/2021-the-year-in-review/293492/7 "2022-01-05T04:09:20Z")

</div>

## [Top #Elastic Security Topics](https://discuss.elastic.co/c/security/l/top)

### Most Read

| User | Topic | Hours Read |
| --- | --- | --- |
| ![](https://avatars.discourse-cdn.com/v4/letter/e/919ad9/50.png) | [All Rules are showing Failed](https://discuss.elastic.co/t/all-rules-are-showing-failed/264318) | 12 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/devonkerr/50/56711_2.png) | [Detection and Response for HAFNIUM Activity](https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289) | 11 |
| ![](https://avatars.discourse-cdn.com/v4/letter/m/87869e/50.png) | [7.11.0 Detections need permissions](https://discuss.elastic.co/t/7-11-0-detections-need-permissions/266610) | 7 |
| ![](https://avatars.discourse-cdn.com/v4/letter/p/74df32/50.png) | [Elastic Agent 7.14 -- Strange bug during enrollment "Elastic fleet agent bug"](https://discuss.elastic.co/t/elastic-agent-7-14-strange-bug-during-enrollment-elastic-fleet-agent-bug/281594) | 7 |
| ![](https://avatars.discourse-cdn.com/v4/letter/r/ea666f/50.png) | [Do i need to install other "beats" with the elastic and endpoint agents or is something else wrong?](https://discuss.elastic.co/t/do-i-need-to-install-other-beats-with-the-elastic-and-endpoint-agents-or-is-something-else-wrong/281609) | 5 |

### Most Liked

| User | Topic | Likes |
| --- | --- | --- |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mark.dufresne/50/84895_2.png) | [Openness in Elastic Security's Agent artifacts](https://discuss.elastic.co/t/openness-in-elastic-securitys-agent-artifacts/281121) | 16 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/devonkerr/50/56711_2.png) | [Detection and Response for HAFNIUM Activity](https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289) | 15 |

### Most Replies

| User | Topic | Replies |
| --- | --- | --- |
| ![](https://avatars.discourse-cdn.com/v4/letter/r/ea666f/50.png) | [Do i need to install other "beats" with the elastic and endpoint agents or is something else wrong?](https://discuss.elastic.co/t/do-i-need-to-install-other-beats-with-the-elastic-and-endpoint-agents-or-is-something-else-wrong/281609) | 32 |
| ![](https://avatars.discourse-cdn.com/v4/letter/e/919ad9/50.png) | [All Rules are showing Failed](https://discuss.elastic.co/t/all-rules-are-showing-failed/264318) | 28 |
| ![](https://avatars.discourse-cdn.com/v4/letter/p/74df32/50.png) | [Elastic Agent 7.14 -- Strange bug during enrollment "Elastic fleet agent bug"](https://discuss.elastic.co/t/elastic-agent-7-14-strange-bug-during-enrollment-elastic-fleet-agent-bug/281594) | 15 |
| ![](https://avatars.discourse-cdn.com/v4/letter/p/74df32/50.png) | [Endpoint 7.13 migration to 7.13.1 Lesson learned with Fleet “On-Prim” -Bad](https://discuss.elastic.co/t/endpoint-7-13-migration-to-7-13-1-lesson-learned-with-fleet-on-prim-bad/275343) | 15 |
| ![](https://avatars.discourse-cdn.com/v4/letter/m/e56c9b/50.png) | [Elastic-agent.exe not running on target](https://discuss.elastic.co/t/elastic-agent-exe-not-running-on-target/279197) | 14 |

### Most Popular

| User | Topic | Score |
| --- | --- | --- |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/devonkerr/50/56711_2.png) | [Detection and Response for HAFNIUM Activity](https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289) | 19 |
| ![](https://avatars.discourse-cdn.com/v4/letter/e/919ad9/50.png) | [All Rules are showing Failed](https://discuss.elastic.co/t/all-rules-are-showing-failed/264318) | 18 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mark.dufresne/50/84895_2.png) | [Openness in Elastic Security's Agent artifacts](https://discuss.elastic.co/t/openness-in-elastic-securitys-agent-artifacts/281121) | 17 |
| ![](https://avatars.discourse-cdn.com/v4/letter/p/74df32/50.png) | [Elastic Agent 7.14 -- Strange bug during enrollment "Elastic fleet agent bug"](https://discuss.elastic.co/t/elastic-agent-7-14-strange-bug-during-enrollment-elastic-fleet-agent-bug/281594) | 17 |
| ![](https://avatars.discourse-cdn.com/v4/letter/n/48db29/50.png) | [OSQuery Live Queries don't go through](https://discuss.elastic.co/t/osquery-live-queries-dont-go-through/274428) | 17 |

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_[View the full topic](https://discuss.elastic.co/t/2021-the-year-in-review/293492)._