What Accounts Receivable (AR) Are and How Businesses Use Them, with Examples
What Are Accounts Receivable (AR)? Accounts receivable (AR) are the balance of money due to a firm for goods or services delivered or used but not yet paid for by…
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…
Happy Systems Administrator’s Day!
Happy System Administrator’s Day! July 29th is the day we thank and honor all the hard-working system administrators (network administrators, network engineers, IT helpdesk staff – basically anyone who helps…
OSI Reference Model
7 – Application: Interface to end user. Interaction directly with the software applications. 6 – Presentation: Formats Data to be “presented” between application-layer entities. 5 – Session: Manages connections between…
Chicago Vs. New York Pizza: What’s The Difference?
Chicago vs. New York pizza, are there any differences? A major one is the way we eat them. A classic New Yorker will fold the pizza slice and eat it…
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…
What is Remote Access Trojan (RAT)?
Remote access trojans (RATs) are malware designed to allow an attacker to remotely control an infected computer. Once the RAT runs on a compromised system, the attacker can send commands…