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Graphics Interchange Format  |  1997-06-27  |  23KB  |  352x265  |  4-bit (15 colors)
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OCR: Figure 1 FAKEPING through a proxy firewall to a known available service Proxy-aware Host or PC Real ping (ICMP) Destination unreachable Proxy Firewall Fake Real client ping Ping Http client Socksification' ---- Proxysocket (1080)-> http(80) Fake ping --- Proxysocket (1080) -> domain(53] > (Trying to reach DNS server)