Scanning

Scanning Part-2

Maulik Kotak(ROCKHACK)

./whoami

0 If You want to Hack some one First Hack Your self.

0 I am NOT a Hacker Just Learner as Security analyst.

Session Flow

0 IP Addresses.0Types of IP Addresses.0Class Ranges.0 IP Addresses Versions.0NAT –Network Address Translation

IP Addresses

0Every Computer that is connected to internet has0unique IP Address.0 It is 32 bit number.0Two types of IP Address.0Static IP –Remain Same at every session0Dynamic IP –Changed at Every Session.

IPV4

0 IPv40 Internet Protocol version 4 (IPv4) is the fourth

revision0 in the development of the Internet Protocol (IP) and it0 is the first version of the protocol to be widely0deployed.0 IPv4 uses 32-bit (four-byte) addresses, which limits0 the address space to 4,294,967,296 (232) possible0unique addresses.

IPV6

0 IPv60 IPv6 has a much larger address space than IPv4. This0 is based on the definition of a 128-bit address,0Whereas IPv4 used only 32 bits. The new address0 space thus supports 2128 (about

3.4×1038)addresses.

IP Address Classes

IPConfig

0 Ipconfig is a DOS utility which can be used from MS DOS and a

0MS-DOS shell to display the network settings currently assigned and

0given by a network. This command can be utilized to verify a network

0 connection as well as to verify your network settings.

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