What is MAC ADDRESS -2016

When you are in the field of Networking Hacking then you will often come across the word - MAC ADDRESS.

MAC ADDRESS stands for MEDIA ACCESS CONTROL ADDRESS. This is a binary number which is used to identify unique computer or you can say to it is used to uniquely identify computer network adapters.

If you want to know you Mac address click here

In general you can say every computer has unique MAC ADDRESS.(Not every time hackers can change it)

These binary numbers also called hardware addresses.These numbers are physically burned into the network hardware during  the manufacturing process or stored in firmware and designed to not be modified.

FORMAT OF MAC ADDRESS---

RRR.RRR.SSS.SSS

The first left 6 digits are of 24bits and are called as "prefix" and are associated with the adapter manufracturer. Prefixes are assigned by IEEE(Institute of Electrical And Electronics Engineers)

The right most digits are related to the specific identity of the device and thus they are different for each devices.

WHAT IS 64bit MAC ADDRESS?

Traditional Mac address used to of 48 bits (24+24) but now a days network likes "ZigBee" requires Mac address of 64bit in length to work.

Technically IPv6 automatically translate 48 bit Mac address into a 64 bit Mac address by inserting a fixed 16 bit number between vendor prefix and device identifier.

So if a 48 bit Mac address like

0:13:10:12:34:96 will appear as  0:13:10:AA:EE:12:34:96 on IPv6 network.

You can check vendor prefix and device identifier are same in not cases but what makes it different is those 16 bit hard coded - fixed value.

I hope this post has helped you to I derstand MAC ADDRESS basics.

Who Are Anonymous-Are You?

Hey guys if you are on a way of becoming hacker then this post is very much important for you guys or may be I can call you young hackers.

I m pretty much sure you have heard the word- Anonymous which means 'unknown". Isn't it?

Anonymous is the world largest group of hackers.These  can be crackers, activists or hactivists.
Anonymous is a loosely associated international network of activist and hacktivist entities. A website nominally associated with the group
describes it as "an Internet gathering" with "a very loose and decentralized command structure that operates on ideas rather than
directives". The group became known for a series of well-publicized publicity stunts and distributed denial-of-service (DDoS) attacks on
government, religious, and corporate websites.

They appear very first on imageboard -4chan.Members of this group is known as 'Anons'.Now the question arises how you can distinguish them from public ?

Its quite easy ..you can distinguish simple asking them like Are you A part Of Anonymous? Or they like to wear Fawkes masks in the style portrayed in the graphic novel and film, V for Vendetta

Many time guys asked me how to join anonymous? What I have to do to join Anonymous?

Remember guys the are not any organisation , they are a online community.So there is no legal forms or subscription like this to join Anonymous.

If you want to be one of them all you have to follow their ideals and that's it.There is no leader, they are fill of noobs to professional hackers.

"We are Anonymous. We do
not forgive. We do not
forget.Expect us"

The above quote you just read is the main slogan you will find anywhere ,whenever there is a presence of any of the member of Anonymous or Anon.

What is the ideology of Anonymous-

The main think you should remember when you wanna be Anon is that they don't hack anything for fun or for making money .So I guess you got the main ideology of this group.

And do you know what -I AM THE PART OF ANONYMOUS AND YOU ?

All About Cache Memory-2016

I know its have been days since I posted any article.Sorry for this guys. But today we will learn something about CACHE MEMORY.

Some of you have heard about this term and some of you may not heard about this.First lets talk about how does it pronounce. Its pronounced as"cash memory".

So what is cache memory?

As its sound,its an other form of memory basically it is a temporay memory which stored data on a device no matter device is PC or android. Cache memory is a type of memory used to hold frequently used data. Cache memory is relatively small, but very fast.

The very effective way to increase the speed of the computer or any device is to use cache memory.
But don't get confused and even don't think that  this will make your Android faster than ever.
On android this is used for web page loading.Yes this memory is used to load web pages fast. Web browsers typically use a cache to make webpages load faster by storing a copy of the webpage files locally, such as on your local computer/android. This is referred to as a
Web cache.

The basic purpose of cache memory is to store program instructions that are frequently re-referenced by software during operation. Fast access to these instructions increases the overall speed of
the software program.

In computer-
A Cache is a small and very fast temporary storage memory. It is designed to speed up the transfer of data and instructions. It is located inside or close to the CPU chip. It is faster than RAM and the data/
instructions that are most recently or most frequently used by CPU are stored in cache.

The following are the deferent levels of cache Memory(depending upon the size of cache memory):-

Level 1 (L1) Cache
It is also called primary or internal cache. It is built directly into the processor chip. It has small capacity from 8kb to 128kb.

Level 2 (L2) Cache
It is slower than L1 cache. Its storage capacity is more, i-e. From 64 Kb to 16 MB. The current processors contain advanced transfer cache on processor chip that is a type of L2 cache. The common size of this cache is from
512 kb to 8 Mb.

Level 3 (L3) Cache
This cache is separate from processor chip on the motherboard. It exists on the computer
that uses L2 advanced transfer cache. It is slower than L1 and L2 cache. The personal computer often has up to 8 MB of L3 cache.

That's all about for today guys.If you liked this article don't forget to share this.