Maximizing Email Security: Understanding the Importance of DKIM, SPF, and DMARC
Email is a crucial part of our daily lives, but unfortunately, it’s also a popular target for cybercriminals who use various tactics like spam, phishing, and spoofing to scam people. The FTC recently issued a warning to users of MetaMask and PayPal about phishing scams that are currently circulating through fake emails. The scam claims that the user’s cryptocurrency wallet has been blocked and encourages them to click a link and update their wallet to prevent the loss of their crypto. To protect email users from these threats, authentication protocols like DKIM, SPF, and DMARC are strongly recommended.
Investigating the FAA Outage: Separating Fact from Fiction
On January 11th, the Federal Aviation Administration (FAA) experienced a nationwide outage that caused widespread delays and cancellations for flights across the United States. The outage was caused by a problem with the FAA’s NOTAM (Notice To Air Mission) system.
NOTAMs are messages issued by the FAA to provide pilots with important information about flight restrictions, hazards, and other critical information. The NOTAM system is a critical component of the FAA’s air traffic control infrastructure, and the outage caused a ripple effect throughout the entire aviation system.
Failing Exams: How to Turn Failure into an Opportunity for Growth
One of the most valuable lessons I have learned is that failing an exam is not the end of the world. In fact, it can be a crucial step in the learning process. When we fail, it forces us to take a step back and assess what went wrong.
What Is Symmetric Encryption? [VIDEO]
Symmetric Encryption is an algorithm that uses the same secret key to both encrypt and decrypt plaintext into ciphertext….
CISSP Domain 1 Notes
Last week, both our YouTube Channel and the blog reached milestones I anticipated taking year to accomplish. It is difficult to put into words how thankful I am. As a way of expressing my gratitude, I’m making available the notes I used to pass the CISSP.
Top 5 Tech Gifts for Mother’s Day 2021
When I think of getting a Mother’s Day tech gift for Mom, I’m seeking a gift that will be useful enough to give Mom back time. After all that is the primary purpose of Technology….
Hacker Attempts To Poison Florida Water Supply
Last week it was reported that a Florida metropolitan water plant was a victim of a cyber attack. The threat actor reportedly accessed the water plant’s supervisory control and data acquisition or SCADA…
How To Fix PlayStation 4 Controller Not Working
Getting the SU-30746-0 PlayStation 4 error message can be frustrating. Even more frustrating is when your controller doesn’t work. Here are some quick tips on how to fix these issues.
The Future Of Gaming Is Cross-Play
When we have the opportunity to connect, The Boys and I often reminisced about those days gone by and often visualized how great it would be to play the same game but on different consoles together. You see, we became casualties of what was infamously known as the Console Wars,