Before delving into the many issues of forex brokers today it would  be best we define what a broker is before really jumping in. In simple  terms a broker could be referred to as a go between, a middleman and or  an agent. Now in the case of the forex market they are regarded as the  agent responsible for linking the buyer and the seller to the market  place. Since many big and successful forex brokers have big banks that  provide them (the brokers) market prices, these market prices are  transferred to traders as the bid/ask price.
To fully understand  these brokers, one would really have to consider knowing the different  types of brokers available. There are just four types of brokers but  other school of thought may think differently. These are:
1) Market Makers/DD
2) NDD
3) STP
4) ECN
These are the four available types of brokers today (though I personally like to think there are just three).
1)  Market Makers/DD: These brokers are to say the least not looking for  your best interest as they have "dealing desks" (DD). Forex brokers that  operate (route orders) through the Dealing Desk and quote fixed  spreads. A dealing desk broker makes money via spreads and by trading  against its clients. A Dealing Desk Forex broker is called a Market  Maker - they literally "make the market" for traders: when traders want  to sell, they buy from them, when traders want to buy, they sell to  them, e.g. they will always take the opposite side of the trade and in  this way "create the market". A trader doesn't see the real market  quotes, which allows Dealing Desk brokers (Market Makers) manipulate  with their quotes where they need to in order to fill the client. They  make money from the bid/ask price which more often than not is  manipulated. In my books this makes the market makers a "no no" for any  trader who wants to succeed. Painfully most of your "micro accounts" are  owned by these market makers. This is so because they may not have  liquidity providers and since micro accounts do not require large sums  of money they are willing to give traders a hard time. So if a trader  must have a winning spree, such trader would want to avoid trading the  news hours since the "market maker" brokers will be able to manipulate  the prices as they so wish.
2) NDD: Meaning No Dealing Desk. These  type Forex brokers provide access to the interbank market without  passing orders trough the dealing desk. With true No Dealing Desk  brokers there are no re-quotes on orders and no additional pausing  during order confirmation. This, in particular, allows trading during  news times with no restrictions on trading. An NDD broker can either  charge commission for trading or choose to increase the spread and make  Forex trading commission free. No Dealing Desk brokers are either STP or  ECN+STP.
3) STP: Simply means, "Straight Through Processing".  These types of forex brokers send orders directly from clients to the  liquidity providers - banks, which trade on the Intebank. Sometimes STP  brokers have just one liquidity provider, other times several of them.  The fact remains that the more there are banks and liquidity in the  system, the better the fills for the clients of such brokers. Since  traders or clinets of such brokers have access to the true market and  can execute trades immediately without dealer intervention, this makes  brokers operating the STP platform very transparent in their dealings  with clients and is perceived by traders to be honest to a large degree.
4)  ECN: Meaning "Electronic Communications Network". They are the most  transparent of all other types of brokers and so are usually regarded as  the purest form of what a forex broker should be, because of their  services and qualities. ECN Forex brokers additionally allow clients'  orders to interact with other clients' orders. ECN Forex broker provides  a marketplace where all its participants (banks, market makers and  individual traders) trade against each other by sending competing bids  and offers into the system. Participants interact inside the system and  get the best offers for their trades available at that time. All trading  orders are matched between counter parties in real time. A small  trading fee - commission - is always applied. More often than not  sometimes STP brokers are discussed as if they were ECN brokers. Well  the truth is to be a true ECN, a broker must display the Depth of the  Market (DOM) in a data window, let clients show their own order size in  the system and allow other clients to hit those orders. With ECN broker  traders can see where the liquidity is and execute trades. ECN Forex  brokers always have variable spreads. Only ECN brokers charge commission  for trading Forex. Commission is the only revenue/profit an ECN broker  receives. ECN brokers are not making money on bid/ask as do the market  makers.
CONSIDERATION SO FAR
For the sake of clarity we  shall have a quick preview at all types of brokers earlier mentioned  above to ascertain which should be best for doing business with. We have  discussed the Market makers and see them as what many traders refer to  today as "bucket shops" since they legally trade against their clients.  They have a dealing desk which means all orders pass through that desk  so they decide whether or not the price is good for you. In plain words  they do not seek your success as they make money coming against your  open positions in the opposite direction; so that when your trade goes  bad they simply would have made money from your losses, as well as from  the bid/ask price which they manipulate at will.
Then we moved on  to the NDD brokers and referred to them as transparent. This is because  they allow for instant execution of trades without re-quotes. They do  not operate dealing desks and do not trade against clients. We also  stated that they could come in STP or ECN+STP.
Getting warmer now  we entered the terrain of the STP brokers.Praising them for not having a  dealing desk and having liquidity providers (banks).We mentioned that  the more availability of such providers and their liquidity (money), the  better for their clients because they would get good fills on prices.
Finally  the we plunged into the ECN brokers, calling them the purest form of  what a forex broker should be. They do not trade against their clients  but rather, they allow for a fair market situation thereby making money  only from commissions and not from their clients open positions.
A  good thinker would have concluded by now which type of broker would  best suite thier portfolio. I believe the obvious choice would be within  the ranges of the last three types of brokers, but preferably the last  one, the ECN brokers. Having said that, it is not as easy as it may  appear to be, due to the fact that most ECN,STP and NDD brokers require  larger sums of money to run an account. In some cases, you would find  brokers requiring up to ten thousand US dollars ($10,000) to open an ECN  account. In less milder cases half of that amount is required, which is  five thousand US dollars ($5,000). Better situations would require far  less as low as two thousand to even one thousand US dollars ($2,000 -  $1,000).
This situation, leaves the financially less privileged  traders, at the mercy of the "bucket shops" or market makers, who off  course require far lower than the above mentioned, from as low as fifty  to three hundred US dollars ($50 - $300) to open and run an account. New  traders fall into the trap of these market makers, since they perceive  them as lenient to their status. Traders would only begin to find out  their brokers' lapses only after a few days or weeks, which may be too  late by then, as they would have lost a great part of their capital or  the entire amount.
SOLUTIONS AND CONCLUSION
Before  depositing your hard-earned money to any broker, one would do well to do  proper searches on search engines, to enquire about such brokers.  Reading forex brokers' reviews would be eye opening for any newbie.  There are a number of accredited brokers out there, as well as dirty  ones, that are even unregulated. You would need to do your searches to  sieve out the good from the bad ones. If you still have issues with  making sound decisions with which broker to go with, you could jolly  well reach us on our blog @ 
www.fxtrendman.blogpot.com    where you could throw in your comments and questions, even after the  posting period of this thesis has expired and we would be glad to give a  helping hand. Be sure to leave your e-mail address so we can send you  the information you need.