Open Technology Solutions

More than 245,000 Windows systems still remain vulnerable to BlueKeep RDP bug | ZDNet Millions of computers and servers across the globe remain unpatched for some of today's most dangerous bugs.

Apple lets some Big Sur network traffic bypass firewalls Firewalls are "100% blind" to ~50 Apple apps and processes under undocumented change.

Getting Started With File Permissions Learn how to change file permissions with your hosting account and see what permissions we recommend for optimal security.

Harvard University offers free online courses for programmers The push for digitisation across the industrial verticals has pushed techies and non-techies to have the foundational knowledge of Computer Science. Harvard