Subnetting :
Scenario:
Given IP 192.168.2.0
Default subnet Mask class c is 255.255.255.0
The above IP subnet mask allows only one network
you need more than that ,lets say 30
so try the subnet mask 255.255.255.248
or in Binary
11111111 11111111 11111111 11111000
5 1's in left most so it is 2*5 32 Networks.
3 zeros so 8 hosts or 6 to be accurate per network
so subnetting or VLSM is varying the subnet mask
to have the number of networks and hosts that
is required
Thursday, February 17, 2011
Tuesday, February 15, 2011
Introduction
Hacking Basics
Lesson 1
Understanding Computers.
Understanding Networking.
A Computer consists of Hardware and Software.
Hardware is the Keyboard,Moniotor,Harddisk,
Mouse,RAM,Motherboard,Display Card,Sound
Card and other parts.Software is for example
the Windows Operating System.
Networking in relation to Computers or the Internet
is transfer of Data between Computers across computers
in a room or around the World through the Internet.
Networking or Networks Comprise of:
Hardware Device and Cables.
Software are the Protocols.
Protocols are the instructions, which
are part of the Operating System
The job of Protocols is to carry the
Data around.
Hackers should understand how Computers
and Networks Work.
Lesson 1
Understanding Computers.
Understanding Networking.
A Computer consists of Hardware and Software.
Hardware is the Keyboard,Moniotor,Harddisk,
Mouse,RAM,Motherboard,Display Card,Sound
Card and other parts.Software is for example
the Windows Operating System.
Networking in relation to Computers or the Internet
is transfer of Data between Computers across computers
in a room or around the World through the Internet.
Networking or Networks Comprise of:
Hardware Device and Cables.
Software are the Protocols.
Protocols are the instructions, which
are part of the Operating System
The job of Protocols is to carry the
Data around.
Hackers should understand how Computers
and Networks Work.
Introduction
Hacking Basics
Lesson 1
This Blog is my attempt to create a series of
Lessons regarding Hacking or Computer Security.
I presume that you are a total Novice
or a Home computer or Personal Computer
User,who wishes to know just enough about
Security/Hacking to be competent in this Field.
I will keep on adding Tutorials , keeping them as
brief as possible.
First Define your Goal.
'Failing to Plan is Planning to Fail'
What do you wish to be in regards to Hacking?
A.Wish to know enough to secure my home pc
and home network also I am curious about security.
B.Wish to know enough to manage a small
business network less than 15 computers ?
C.Wish to get a Job in Networking and Security.
D:Wish to be a Pro.
E:Wish to write my own tools,code my own
worms,root-kits ?
F:Wish to be the God of Hacking.
Write down your goal on a piece of paper.
My Goal is like A,B and maybe C.
Next write down a simple Plan.
Lesson 1
This Blog is my attempt to create a series of
Lessons regarding Hacking or Computer Security.
I presume that you are a total Novice
or a Home computer or Personal Computer
User,who wishes to know just enough about
Security/Hacking to be competent in this Field.
I will keep on adding Tutorials , keeping them as
brief as possible.
First Define your Goal.
'Failing to Plan is Planning to Fail'
What do you wish to be in regards to Hacking?
A.Wish to know enough to secure my home pc
and home network also I am curious about security.
B.Wish to know enough to manage a small
business network less than 15 computers ?
C.Wish to get a Job in Networking and Security.
D:Wish to be a Pro.
E:Wish to write my own tools,code my own
worms,root-kits ?
F:Wish to be the God of Hacking.
Write down your goal on a piece of paper.
My Goal is like A,B and maybe C.
Next write down a simple Plan.
Hollow Man - Art of Invisibility
How does a Hacker stay invisible.
TOR Network
Operator
Hacked wif-fi connection
Proxy
Anonymizer
MAC Changer.
TOR Network
Operator
Hacked wif-fi connection
Proxy
Anonymizer
MAC Changer.
Fundamentals
Lab1:
Understanding Computers.
Understanding Networking.
Setup a Home Network,
lean cable crimping
setup a wired and wireless network
Understanding OSI ,Encapsulation.
Understanding Computers.
Understanding Networking.
Setup a Home Network,
lean cable crimping
setup a wired and wireless network
Understanding OSI ,Encapsulation.
Introduction
Hacking Basics
Lesson 1
This Blog is my attempt to create a series of
Lessons regarding Hacking or Computer Security.
I presume that you are a total Novice
or a Home computer or Personal Computer
User,who wishes to know just enough about
Security/Hacking to be competent in this Field.
I will keep on adding Tutorials , keeping them as
brief as possible.
First Define your Goal.
'Failing to Plan is Planning to Fail'
What do you wish to be in regards to Hacking?
A.Wish to know enough to secure my home pc
and home network also I am curious about security.
B.Wish to know enough to manage a small
business network less than 15 computers ?
C.Wish to get a Job in Networking and Security.
D:Wish to be a Pro.
E:Wish to write my own tools,code my own
worms,root-kits ?
F:Wish to be the God of Hacking.
Write down your goal on a piece of paper.
My Goal is like A,B and maybe C.
Next write down a simple Plan.
Lesson 1
This Blog is my attempt to create a series of
Lessons regarding Hacking or Computer Security.
I presume that you are a total Novice
or a Home computer or Personal Computer
User,who wishes to know just enough about
Security/Hacking to be competent in this Field.
I will keep on adding Tutorials , keeping them as
brief as possible.
First Define your Goal.
'Failing to Plan is Planning to Fail'
What do you wish to be in regards to Hacking?
A.Wish to know enough to secure my home pc
and home network also I am curious about security.
B.Wish to know enough to manage a small
business network less than 15 computers ?
C.Wish to get a Job in Networking and Security.
D:Wish to be a Pro.
E:Wish to write my own tools,code my own
worms,root-kits ?
F:Wish to be the God of Hacking.
Write down your goal on a piece of paper.
My Goal is like A,B and maybe C.
Next write down a simple Plan.
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