What are the disadvantages of symmetric algorithms?

2012

---

what are the different asymmetric algorithms?

2034

---

Can you explain different components in PKI?

1847

---

What is a digital certificate?

2051

---

Can you explain tunneling?

2000

---

what is the concept of HA and FA in VPN tunneling?

3890

---

Can you explain VPN tunneled packet in detail?

2193

---

Can you explain voluntary and compulsory tunnels?

1918

---

Can you explain static and dynamic tunnels?

1927

---

Can you explain encapsulating, carrier and passenger protocol?

2400

---

On which layer does L2F, PPTP and L2TP operate?

3441

---

Can you explain PPP protocol?

2332

---

Can you explain PPP link process step by step?

2218

---

Can you explain PPP packet format?

2011

---

How does PPP use LCP for link control?

1966

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