What are the disadvantages of symmetric algorithms?

1955

---

what are the different asymmetric algorithms?

1937

---

Can you explain different components in PKI?

1791

---

What is a digital certificate?

1959

---

Can you explain tunneling?

1936

---

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

3798

---

Can you explain VPN tunneled packet in detail?

2147

---

Can you explain voluntary and compulsory tunnels?

1833

---

Can you explain static and dynamic tunnels?

1865

---

Can you explain encapsulating, carrier and passenger protocol?

2341

---

On which layer does L2F, PPTP and L2TP operate?

3366

---

Can you explain PPP protocol?

2254

---

Can you explain PPP link process step by step?

2151

---

Can you explain PPP packet format?

1942

---

How does PPP use LCP for link control?

1900

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