By Clinton Pownall President & CEO Computer Business Consultants As a long-time supporter of the arts, I’m always trying to nudge others into joining the effort, especially those … [Read more...]
Weekly Security Roundup with Clinton Pownall
By Clinton Pownall President & CEO Computer BusinessConsultantss Hackers Leak 8.4 Billion Passwords … World Population is 7.8 Billion. As the world is still reacting to a rash of … [Read more...]
Weekly Security Roundup with Clinton Pownall
By Clinton Pownall President & CEO Computer BusinessConsultantss “Ransomware Attacks Saddle Biden with Grave National Security Crisis.” That’s a CNN headline for June 7, as the nation … [Read more...]
Weekly Security Roundup with Clinton Pownall
By Clinton Pownall President & CEO Computer BusinessConsultantss “Hackers Hit JBS, the World’s Largest Meat Processor” That’s the headline in The Washington Post, about another … [Read more...]
Weekly Security Roundup with Clinton Pownall
By Clinton Pownall President & CEO Computer BusinessConsultantss “Vishing Attacks” Beware of Phone Calls Supposedly from Amazon. ZDNet carries the headline “Fraudsters Employ Amazon … [Read more...]
Weekly Security Roundup with Clinton Pownall
By Clinton Pownall President & CEO Computer BusinessConsultants President Biden’s Executive Order to Bolster Cybersecurity “A Great Start.” Following the ransomware attack against … [Read more...]
Weekly Security Roundup with Clinton Pownall
By Clinton Pownall President & CEO Computer BusinessConsultants Over the weekend a ransomware attack against Colonial Pipeline caused the company to shut down a fuel pipeline that … [Read more...]
Weekly Security Roundup with Clinton Pownall
By Clinton Pownall President & CEO Computer Business Consultants “Careless Love? 15% of People use Pet Names as Password.” That’s the headline for a recent CyberNews report … [Read more...]
What are the Classes of Subnets & Hosts for structuring IP addresses?
Problem: What are the Classes of Subnets & Hosts for structuring IP addresses? Solution: Classes The following are the classes of IP addresses. Class A — The first … [Read more...]
Weekly Security Roundup with Clinton Pownall
By Clinton Pownall President & CEO Computer Business Consultants “Stop Using Your Work Laptop or Phone for Personal Stuff, Because I Know You Are.” That’s the in-your-face (but … [Read more...]
