March 5, 2015: Clinton’s private server shows more obvious security vulnerabilities.

A screenshot of the mail.clintonemail.com Outlook log-in on March 4, 2015. (Credit: Gawker)

A screenshot of the mail.clintonemail.com Outlook log-in on March 4, 2015. (Credit: Gawker)

Gawker reports that in addition to the security problems shown by the subdomain to Clinton’s private email server sslvpn.clintonemail.com, there is another subdomain that reveals even more security issues. If one goes to various web addresses of the server’s mail host mail.clintonemail.com, one is presented with a log-in for Microsoft Outlook webmail.

Gawker notes that the “mere existence” of this log-in “is troubling enough: there have been five separate security vulnerabilities identified with Outlook Web Access since clintonemail.com was registered in 2009.”

Furthermore, security expert Robert Hansen says having a public log-in page for a private server is “pretty much the worst thing you can do. […] Even if [Clinton] had a particularly strong password,” simply trying a huge number of passwords will “either work eventually – foreign militaries are very good at trying a lot – or it’ll fail and block her from accessing her own email.” He says that the server shows so many vulnerabilities that “any joe hacker” could break in with enough time and effort.

Independent security expert Nic Cubrilovic says, “With your own email hosting you’re almost certainly going to be vulnerable to Chinese government style spearphishing attacks – which government departments have enough trouble stopping – but the task would be near impossible for an IT [information technology] naive self-hosted setup.” (Gawker, 3/5/2015)