How to encrypt a file with symmetric encryption – GnuPG
In this guide, you’ll learn how to encrypt a file using symmetric encryption. 1. Install GnuPG First, you need to install GnuPG on your operating system. GnuPG, or GPG as…
Cyber Security with a flare
In this guide, you’ll learn how to encrypt a file using symmetric encryption. 1. Install GnuPG First, you need to install GnuPG on your operating system. GnuPG, or GPG as…
Browser isolation protects users from untrusted, potentially malicious websites and apps by confining browsing activity to a secured environment separated from user devices and organizational networks. What is browser isolation?…
Zero Trust is a security model based on maintaining strict access controls and not trusting anyone by default, even those already inside the network perimeter. What is Zero Trust security?…
NAT is used to map multiple local private addresses to a single IP address. What Is Network Address Translation (NAT)? Network address translation (NAT) is the process of mapping private…
Domain Name System (DNS) Hierarchy. Caches, Resolvers, Root, TLD, and Authoritative Name Servers explained for DNS requests.
Twitter was supposed to ceremoniously remove legacy verification checkmarks on April 1. While it appears to have put those plans on hold for now, the social network has revised the…
Breaking news: A 51-year-old man has made a joke that reeks of the same sophistication a 13-year-old boy might bring to Reddit. After Twitter’s botched attempt to remove legacy blue…
Data loss prevention (DLP) is a set of tools and processes used to ensure that sensitive data is not lost, misused, or unauthorized access. DLP software classifies regulated, confidential, and…
URL filtering enables companies to block individual web pages and files to restrict what content their employees can access over company networks. URL filtering restricts what web content users can…
DNS filtering defined DNS filtering (or DNS block) describes a cybersecurity measure used to stop internet users from accessing unapproved websites on a server. Organizations use DNS blocking to secure…