PCI Express 4 vs PCIe 3: Is there a performance improvement?
Thanks to AMD, in the summer of 2019, new PCI Express hardware arrived in our computers, promising graphics cards and solid-state drives faster than ever. The PCI Express 4.0 interface…
What is PCI Express? Do PCIe lanes, slots, and versions matter?
PCI Express is a popular technology these days, and many are asking what it is, what it does, and why there’s so much fuss about graphics cards, solid-state drives, and…
The World Before the Internet
The horror! From Robert Kahn and Vint Cerf to Tim Berners-Lee, discover the actual inventors of the internet and learn what inspired them to change the world forever. The World…
Researchers Hacked SpaceX Operated Starlink Satellite Using a $25 Modchip.
In a hacking attempt carried out by a security researcher, Lennert Wouters, at the Belgian university KU Leuven, the Starlink satellite-based internet system operated by SpaceX was successfully hacked. The…
Security Domains
Definition(s): A domain that implements a security policy and is administered by a single authority.Source(s):CNSSI 4009-2015 from CNSSP 24, CNSSI 1253F Attachment 3NIST SP 800-137 under Security Domain from CNSSI…
Top 19 Kali Linux tools for vulnerability assessments
Kali Linux is a free operating system and helps conduct vulnerability assessments and penetration tests. Kali Linux has many tools that can help with vulnerability assessment and network discovery. There…
Random phone callers – Waste of our time
I don’t know about you, but my phone number gets scammed, fake calls, all illegitimate calls to say the least. I just got five today. I am a professional, so…
Why Google Sued the Descendants of a Railroad Tycoon and a Civil War General
AN EQUINE-ASSISTED PSYCHOTHERAPIST, a renowned organic farmer, and a Rockefeller are 34 people in a bizarre real estate case that could delay Google’s long-awaited Silicon Valley expansion. The suit centers…
NASA – National Aeronautics and Space Administration
Overview For more than 60 years, NASA has been breaking barriers to achieve the seemingly impossible—from walking on the Moon to pushing the boundaries of human spaceflight farther than ever…
How Much Does It Cost to Mine 1 Bitcoin?
JPMorgan strategists may have just called Bitcoin’s bottom price. Others suggest there’s still more pain ahead. In a recent report by Decrypt, investment bank JPMorgan estimates that the production cost…