While we work on troubleshooting our computers, we also have to maintain an appropriate level of professionalism. In this video, you’ll learn some important tips to keep your workplace professional.
Our modern applications make extensive use of cryptography. In this video, you’ll learn the basics of cryptography and some of the history of ciphers and secrecy.
The AIC triad is an important concept in security. In this video, you’ll learn about confidentiality, integrity, availability, and safety.
When a computer breaks, it’s common for the anxiety levels to rise. In this video, you’ll learn techniques that can help you maintain the highest levels of professionalism.
The cryptographic hash provides some important validation functions. In this video, you’ll learn the basics of cryptographic hashing and how they can be used to provide confidentiality, authentication, non-repudiation, and integrity.
The topic of cryptography is one of the most comprehensive in network security. In this video, you’ll learn about the history of cryptography and some of the early methods of encrypting and decrypting messages.
The fundamentals of security are broadly defined in the areas of confidentiality, integrity, and availability.