What is a proxy server and how do they protect the computer network?

414

---

Explain brief ethernet?

338

---

What are the different types of a network?

408

---

Define pipelining?

408

---

How can you identify the ip class of given a ip address?

380

---

How can a network be certified as an effective network?

452

---

What are proxy servers?

331

---

How proxy servers are protect computer networks?

352

---

What is the importance of implementing a fault tolerance system?

334

---

What is a ddos attack?

940

---

What are the different aspects of shadow it?

1054

---

What is malware?

1019

---

How does phishing work?

985

---

Why is it important to have a nac solution?

1180

---

What is ransomware?

989

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