Reference to "Side Channel Vulnerabilities on the Web" is not accessible

[sandormajor]

The 1st reference on the front page of https://xsleaks.dev/ links to https://owasp.org/www-pdf-archive/Side_Channel_Vulnerabilities.pdf which returns an "Unauthorized access error" from GitHub

[terjanq]

Not sure if we can do anything about it.

[sandormajor]

It's accessible through the Wayback Machine: https://web.archive.org/web/20200924124054/https://owasp.org/www-pdf-archive/Side_Channel_Vulnerabilities.pdf

It's not ideal but I guess better than nothing. WDYT?

[sandormajor]

I discussed it with @arturjanc in the meantime and created #174 – please take a look