No, they don't NEED a secure home server, however, the government servers WERE hacked and hers showed no evidence of it ever being hacked was the issue.
They didn't tell us what security she had in place, US intel wouldn't let the secret service cyber guy even testify and the solution provider who managed her server didn'y comply with the republican committee's requests. If Clinton's emails had been on the government server, chances are she would have been hacked along with the rest of them... They likely were not where they were initially looking for them in the first place. They did say though that the guy had worked on her Server, along with Bills AND their foundation severs.
They rolled back a lot of the initial information later that had been previously published after investigating and finding it was not true. Though it looks as though wiki was never updated to reflect the results of the investigation that showed that those earlier reports were false, but that is wiki for you.
TBH, at this point, I wonder if they are actually more irritated that her emails weren't there to be hacked than that they found no evidence that her private server had been hacked.
Meanwhile, people are still talking about this while it seems all of Trumps Administration has been using private email for official business, and of course Trump being the biggest threat to US intelligence due to him repeatedly blabbering out classified information at will..
First lady Melania Trump used private email accounts rather than her White House email to discuss official White House business, according to her former senior adviser Stephanie Winston Wolkoff.
www.abc57.com
Betsy DeVos is the eighth Trump administration official the House Oversight Committee found used personal email for government business.
www.newsweek.com
The Trump administration supplied numerous examples of officials who seemed to have forgotten that the rules apply to them, too.
www.americanoversight.org
President Donald Trump has continued to use his personal cell phone to make calls, despite repeated warnings from his staff that the practice could leave him vulnerable to foreign surveillance, multiple officials told CNN.
www.cnn.com
en.wikipedia.org