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.
Top 10 Job Sites for Cybersecurity Professionals
As the world continues to rely heavily on technology, the demand for cybersecurity professionals continues to grow. Cybersecurity jobs offer high salaries, job security, and a wide range of career options. However, finding the right job can be challenging.
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.
Creating Your Wireless Workspace in 2023
As more and more of us work remotely or from home, having a wireless workspace has become increasingly important. Not only does it allow for greater flexibility and mobility, but it can also help declutter your desk and make your work environment more efficient.
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….
5 Reasons Why I Haven’t Upgraded to PS5 or Xbox Series X
Awaiting the next console use to be part of the fun of being a gamer, but with the recent climate change in the industry (i.e. COVID, Inflation, Supply Chain), I’m starting to feel like there is no need to upgrade to a new gaming console anytime soon.
The Future Risks of Smart Contracts
In its simplest form, Smart Contracts are programmable logic (or code) that exists on a blockchain. It is commonly used to define terms or agreements among parties such as ownership, rights, payment options or business logic.
Understanding the CIA Triad in 2022
A question I commonly see when individuals are trying to break into the Cybersecurity industry is: What do I need to understand to be successful and make…
CompTIA Security+ sy0-601 Study Group- Session 1
Session 1 of our CompTIA Study Group. If you are interested in joining the study group, subscribe on YouTube. To support this blog, this post may contain…