Lawrence Williams
Ethical Hacker and Cybersecurity Evangelist
Lawrence Williams is an expert hacker and Cybersecurity Evangelist. He has worked on most advanced ethical hacking techniques. Lawrence also has a passion for writing about this subject. In his writing career, he has written about Ethical Hacking, Networking, and Operating systems. Especially in the OS tutorials, he explained the most difficult concepts easily and effectively. In his spare time, he loves to play online games and competes with expert gamers.
Latest Author Post
- Operating System Tutorial PDF for Beginners
- 15 Best FREE Winzip Alternatives (ZIP File Software) in 2023
- 13 Best ZIP File Software & Program (2023 Update)
- 8 BEST Operating Systems (2023 OS List)
- Difference between Paging and Segmentation
- Preemptive and Non-Preemptive Scheduling
- Difference between Microprocessor and Microcontroller
- Multithreading vs Multiprocessing – Difference Between Them
- DDR3 vs DDR4 – Difference Between Them
- Difference Between RAM and ROM
- Different Types of RAM (Random Access Memory) Explained
- Process vs Thread – Difference Between Them
- Mutex vs Semaphore – Difference Between Them
- Banker’s Algorithm in Operating System [Example]
- Virtual Memory in OS: What is, Demand Paging, Advantages
- Shortest Job First (SJF): Preemptive, Non-Preemptive Example
- Memory Management in OS: Contiguous, Swapping, Fragmentation
- Priority Scheduling Algorithm: Preemptive, Non-Preemptive EXAMPLE
- Process Scheduling in OS: Long, Medium, Short Term Scheduler
- Process Synchronization: Critical Section Problem in OS