Question: 1. Explain about Voice mail and VPN hacking 2. Explain in detail about preparing to dail-up 3. Explain about War-Dailing 4. Explain about Brute-force scripting
1. Explain about Voice mail and VPN hacking
2. Explain in detail about preparing to dail-up
3. Explain about War-Dailing
4. Explain about Brute-force scripting PBX hacking
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