Firewall vs Router: Understanding the Differences
When protecting your home or business network, it can be hard to know where to start. One of the most important decisions you’ll make is choosing between a firewall and … Read more
Security
Libressl vs Openssl: What’s the Difference?
I often find myself in need of a secure communications library for my projects. Two of the most popular options available are LibreSSL and OpenSSL. In this article, I will … Read more
How to Backup Your LastPass Password?
Although LastPass backs up your passwords, it’s always a good idea to have a backup copy, just in case. The problem with cloud solutions is that they depend on the … Read more
SSL vs SSH: What’s the Difference?
When it comes to securing connections and protecting data, two acronyms that are often mentioned are SSL and SSH. Both protocols use encryption to secure connections and protect data, but … Read more
How to Fix kex_exchange_identification: connection closed by remote host
I recently encountered an issue connecting to a remote server via SSH. I kept getting the following error message: “kex_exchange_identification: connection closed by remote host.” After some research and troubleshooting, … Read more
How to Fix gpg: no valid OpenPGP data found
The “gpg: no valid OpenPGP data found” error is a common issue when downloading an application, and its key using the wget or curl command. There are a few reasons … Read more
What Is A Common Indicator Of A Phishing Attempt?
Phishing emails are a common way for cybercriminals to attempt to steal your personal information. These emails often appear from a legitimate source, such as your bank or email provider, … Read more
DoS Attack ACK Scan: What is a DoS Attack and How Can You Protect Yourself?
When a DoS attack ack scan occurs, an attacker will send a large number of SYN packets to a victim’s machine. The victim’s machine will then respond with an SYN-ACK … Read more
How to Fix ERR_SSL_VERSION_OR_CIPHER_MISMATCH
The error “ERR_SSL_VERSION_OR_CIPHER_MISMATCH” in your computer is caused by an SSL/TLS protocol mismatch. This can happen when the server you’re trying to connect to doesn’t support the SSL/TLS protocol version … Read more
Cyber Security vs Ethical Hacking: What is the Difference?
Today, it seems like everyone is talking about cyber security. However, the term “cyber security” has been replaced by a new buzzword: ethical hacking. What exactly are these two terms? … Read more
NordVPN review: What is it and how good is it?
If you want to know everything about NordVPN, you have come to the right place. I have come across my articles on NordVPN but most of them are a general … Read more
How to Secure Your Passwords – The Ultimate Guide
How many passwords do you know? How many passwords do you remember in your head? What do you use to store them with? Where do you store them? How do … Read more
How to Delete Your Public Records From the Internet
With the ever-growing use of the Internet and people’s information being stored online, is it possible to remove yourself from the Internet? Can you erase yourself completely from the digital … Read more
What is Blockchain Technology?
Have you heard of Bitcoin? If you have, you may have heard of blockchain. Bitcoin and blockchain are not the same thing though. Bitcoin does use the blockchain technology. When … Read more
