Techie Teacher

Unfortunately, data breaches and other cyber crimes are becoming all too common. In recent years, major fines, legal fees, and headaches have resulted from data breaches affecting a discount retail…

A perimeter firewall acts as the barrier between a private network and the public Internet. It monitors and controls all traffic entering and leaving the private network. This firewall plays a crucial…

Cyberbullying serves as a broad term encompassing various forms of online abuse, including harassment, doxing, reputation attacks, and revenge porn. To qualify as cyberbullying, the perpetrator…

Canary in cybersecurity, inspired by historical mining practices, has evolved into a vital tool for detecting and deterring malicious activities in digital networks. Developed by companies like…

An access control list contains rules that assign permissions or grant different levels of access to files and critical business information. Why use an ACL? Organizations can use access control…

Cross-cloud pertains to cloud computing, denoting the capability to smoothly run applications and tasks across various cloud service providers (CSPs). The term gained prominence following the advent…

Remote work has become the standard rather than the exception. Marketing campaigns are now orchestrated from home offices, client meetings occur virtually, and employees are no longer confined to…

Active defense involves using offensive tactics to outsmart or slow down hackers, making cyberattacks more challenging to execute. This approach helps organizations prevent attackers from advancing…

Lateral movement is a set of techniques utilized by cybercriminals to navigate within a compromised network, seeking out weaknesses, escalating access privileges, and ultimately reaching their…

An eavesdropping attack happens when a hacker intercepts, deletes, or alters data being transmitted between two devices. Eavesdropping, also referred to as sniffing or snooping, exploits insecure…

SQL injection, or SQLI, is a well-known attack method that employs malicious SQL code to manipulate backend databases and access unintended information. This data could encompass various items,…

Extended Detection and Response (XDR) consolidates tools and data to offer expanded visibility, analysis, and response capabilities across endpoints, workloads, users, and networks. It integrates…