A Guide On How To Take Care Of Eyelash Extensions

Many women love eyelash extensions since they allow them to have beautiful long lashes that truly elevate their entire appearance. The great thing about these extensions is they last much longer than just one day or night and you can safely wear them for 6 to 8 weeks. Also, maintaining them is pretty simple and we will now look at how you can do just that.
Once you have gotten your eyelash extensions done, you should avoid getting them wet for the next 24 hours. This will allow the glue to harden so that it can last much longer overall. However, if you do need to clean your face, be careful to wash around your eyes and eyelash extensions or use a makeup remover.
Next, another essential care tip is that you should avoid using any oil-based products on your eyes and eyelashes. This is because the oil will affect the glue that is holding your eyelash extensions together and weaken it significantly. So, be sure to thoroughly check all the products that you regularly use and avoid any oil-based products.
Additionally, you should also avoid using any waterproof products on your eyes. This is because waterproof products are quite difficult to remove and they typically require an oil-based cleanser to remove them. This will cause your eyelash extensions to come off and reduce their lifespan.
One common issue many people with new eyelash extensions have is that they tend to play with the extensions throughout the day or pull off lashes. You should definitely avoid doing so since you will not only remove the extensions but also potentially damage your own eyelashes. When it comes to grooming your lashes, it is best to brush or curl them only when needed.
To wrap things up, we have just looked at how you can take care of your eyelash extensions. These extensions can definitely help you to create a more aesthetic look, so be sure to keep the above guidelines in mind to ensure you get the most value out of your extensions. Get your eyelashes done with Honolulu eyelash extensions. They are professional that has high-quality eyelash extensions services at affordable prices.

10 Essential Home Maintenance Tasks You Are Probably Neglecting

Maintaining your home is essential, especially when you likely want it to last for a lifetime. If you fail to properly maintain your home, it will lose value over time and will cost you a lot of money to fix in the end. So, with that said, we will look at 10 typical home maintenance tasks that you’re likely neglecting.
1. Check your fridge coils and clean them. Unfortunately, over time, the coils on your fridge typically collect a lot of dust, dirt, and grime. As a result, this causes your fridge to work less efficiently and can even increase your electricity bill. So, you should aim to clean out these coils at least twice per year.
2. Clean your windows. It is easy to forget to clean your windows since they are typically covered by blinds or curtains. However, cleaning them is essential and you should aim to do so once every two months.
3. If you have ceiling fans in your home, then you should strive to clean them regularly. They can get quite dirty and it is easy to forget about cleaning them. You should clean them once every month so that they don’t continue to blow dust and dirt around your home.
4. Cleaning the gutters. Over time, your gutters can collect a lot of leaves, twigs and other debris. This can cause your guttering to leak. So, be sure to check them at least once every few months and clean them as necessary.
5. If you have siding on the exterior of your home, then you should clean it once it starts to look dirty. It is best to use a pressure washer to do so.
6. Clean under your furniture and appliances. Unfortunately, many people forget to clean under their furniture simply because it’s too heavy to move. However, you should do so at least twice per year.
7. Next, you should clean your stove or range hood. Unfortunately, the filter for your range can get quite dirty with grease and you should clean or replace it at least once per year. You can call Dallas grease trap cleaning to clean or replace your grease traps at home.
8. The bathroom fan is another important thing to clean since it is responsible for removing moisture from your bathroom. As a result, it can have a lot of mildew and dirt on it and you should clean it once per month.
9. Next, cleaning your dryer hose and vent is another task you should not ignore since it can potentially cause a fire. You should regularly clear out the lint from your dryer’s vent to keep it in good condition and safe.
10. Lastly, be sure to change your air filter in your HVAC regularly. This will keep the air in your home healthy for you and your family. Call air conditioning Maui for regular air conditioning service.
Another is your basement. Check the gutters, insulate your pipes, and check the landscaping around your house. Finish your unfinished basement renovation. Be sure to hire a skilled and reliable basement finishing contractor.

How To Clean Your House Effectively And Properly

Cleaning your house well is very vital and essential. In case this is not done well, some problems will follow. These include faulty HVAC systems, leaky roofs and not forgetting the most common one, ailments transmitted to the occupants. Here are a few tips to ensure you clean your house like a pro.

Dust the House

The first step involves dusting all the rooms, all furniture, shelves, and any equipment in the room that could be a dust accumulation area. You can consider using something wet or dry dusting. Ensure you do this thoroughly, till all the dust is gone. If you saw insects in your house either bed bugs or cockroaches, you can call Seattle bed bug removal to exterminate them.

Clean the Rooms

Once you are done with the dusting process, now begin the cleaning of every room, including the kitchen and bathrooms. Clean the furniture, floor, and the surfaces. Do not also forget to clean the windows, which are also dust accumulation points.

Doing away with dirt aside, there are other house cleaning tasks most people tend to forget. The following are some of them, you should consider carrying out.

Check the Heating System and Air conditioning

This task obviously may be difficult for you. However, consider hiring a professional to regularly maintain the heating system in the fall and the one for cooling in the spring. Call AC Maui they will help you with it. This is worth investing in to ensure your house is in good condition.

Clean the Gutters

Similarly, most people forget this. Always clean your gutters to remove accumulated debris and other particles. This will play a vital role in preventing rotting and possible leaks which could be even more expensive. Repair your gutters or roofs in Maui roofing contractor. They offer excellent service at affordable prices.

Drain your Heaters

Due to the accumulation of minerals that would lead to blockages, it is always advisable to drain your heaters, to prevent future failure. This will greatly favor you financially.

Flush out Clogs from Time to Time

To avoid water damage or leaks, ensure your plumbing system is running well. Immediately a clog occurs attend to it as soon as possible. This may include removing hair that accumulates in your shower and also removing gunk near your toilet. It there’s water damage happens in your house, Oahu water damage immediately to clean the water up.

If you have a grease trap at home, clean it regularly. Best to let it to grease trap cleaning services.

Once you have followed the vital house cleaning steps, homeownership will be less of a burden to you. Your comfort will be uninterrupted and you will always enjoy staying at your house.

8 Maintenance Tips For The Exterior Of Your House

Your home is a source of pride and joy and as a result, it is important to properly maintain and take care of it, as regularly as possible. Most people pay close attention to the interior of the home through vacuuming, steam cleaning, upholstery cleaning, mopping, etc. However, in most cases, the exterior of the home is typically neglected. We will now look at 8 maintenance tips for the exterior of your home.
1. Do paint touch-ups. Over time, the sun and rain will cause the paint on the exterior walls of your home to fade or even flake off. As a result, it is best to paint over the exterior of your home regularly or at least do touch-ups every now and then.
2. Wash your windows. Most windows accumulate a lot of dust and dirt, so it is best to wash and clean the interior and exterior of your windows at least once a month.
3. Clean out the guttering around your home. Guttering tends to accumulate a lot of leaves, twigs, and dirt over time. So, be sure to clean them out regularly. If your roof has damage or needs to be replaced, call Maui roofing company. They are a trusted and skilled roofing company in Maui.
4. Inspect your roof regularly. Unfortunately, most people only wait to check on their roof when water is leaking into their homes. However, this can be avoided by inspecting your roof regularly and replacing or repairing shingles when needed.
5. Take care of your driveway. If you have an asphalt driveway, then you should check for cracks and fill them. Also, check your foundation if it has cracks especially if it has a major crack that can harm you and your family. Call a reliable contractor to repair it or call Auburn foundation repair. A professional construction company to permanently fix anything related to residential foundation repairs.
Installing a stucco can add value to your house. If you already have stucco installed in your house, you can re-stucco it from San Jose stucco.
6. Use a pressure washer for cleaning concrete in your yard. Unfortunately, if you have a lot of concrete in your yard, it will tend to attract moss over time. So, be sure to pressure wash it regularly to keep in clean.
7. Clean your window screens. Many people forget to clean their window screens and they can become quite dirty. You can easily remove them, wash and scrub them with soapy water as needed.
If you have a deck outside your house. Inspect it if decks are been rotten. If it needs to be repaired, call a skilled deck contractor.
8. Lastly, be sure to keep your yard tidy and rake up any fallen leaves or other trash from your yard at least once per week.
If you need demolition service for your renovation project, fortcollinsdemolition.com provides the highest quality of demolition services.

Top 8 Chores To Do Before Winter Comes

The fall is already here! The colorful leaves and fall colors are quite heartwarming. Soon enough, winter will be here and you need to make sure that your home will be ready for winter. Here are some of the top 8 chores to do in your home before winter comes.
1. Start composting. The fallen autumn leaves shouldn’t go to waste. Rather, you should start composting early enough so you can have enough manure for your garden. If you want to trim or remove a tree, find a pro to do it. Tree service Alexandria will help you with anything tree-related.
2. It’s time to start decluttering. Remember, during the winter season you will be spending a lot of time indoors and all that clutter will be unsightly. Give away anything you don’t need and make sure everything else is properly organized. If you see insects like bed bugs, don’t forget to call Buffalo bed bug exterminator, a pro that can totally rid them all.
3. It’s time to repair and mend your fences. You don’t want to start fixing your fence when the snow has fallen on the ground. Get the tools ready and start fixing immediately.
4. Check your outdoor lighting and confirm if it’s working. If there are any lights that need repair, you need to fix them immediately. You don’t want to be climbing on the roof during the cold winter months.
5. Start cleaning your heating source. If you use a fireplace, you need to clean it properly so it can serve you during winter. Don’t hesitate to call a pro if your house has mold. Oahumold.com has a team that is professionals and technicians dedicated to mold remediation services.
Don’t forget to clean your grease trap at home. Call greasetrapseattle.com if you need fast and affordable grease trap services.
As well as your kitchen hoods. If you need a service that can clean your kitchen, call hood cleaning Oahu.
6. Take care of doors and windows. Make any necessary repairs to remove drafts that might lead to heat loss and higher heating bills during the winter season.
7. Stock up on the winter supplies. If schools are closed, make sure you have enough food so you don’t have to spend a lot of time outside during the cold.
8. Remove the lawn furniture immediately. The winter snow will fall on the furniture resulting in a lot of damage to your wooden furniture. Store it in the garage or indoors to avoid further damage.
Once you are done with these and more chores, your home will be ready for winter!

How To Get Your Pool Ready For The Summer

Summer is coming and so are many happy, fun days in the sun and in the pool. There are a few things you will need to do to get your pool clean and ready for a full season of use. This article covers the essentials. These to-dos take just a little bit of your time but the results are worth it. You and your family and friends can look forward to lots of enjoyable time swimming and relaxing in your cool, clean swimming pool.
Take off the cover. Remove any standing water before you pull it off. Be sure to sweep it clean of any debris if it is dry before you pull it off as well. Store it where it will not be exposed to direct sunlight or weather elements.
Check the water level and have the water analyzed. You may want to bring it to your local pool experts to have a professional analysis done. They can suggest the appropriate products to use if the water needs to be brought to different pH levels. If you do the analysis yourself and need to, add the proper chemicals to get the pH levels to where they need to be. Buy a filter cleaner while you are there and use it to clean and sanitize the pool’s filter.
Call a professional pool resurfacing company if there’s any problem or repairs that you want to your pool. You can also contact the Cathedral City pool resurfacing for their great services.
Make sure you have all the necessary supplies on hand to keep your pool clean and sanitary. This includes making certain that your pool’s skimmer is in good shape. If it needs it, have it professionally cleaned by your local pool experts.
Before you invite your friends over for that first summer swim, stock up on pool accessories. Make sure you have pool floats for the kids, plastic drink and dinnerware for outdoor snacks and plenty of towels for drying off. If you need help, contact your pool experts to get your pool ready for summer!

Enjoying The Best Sunset Spots In Maui

Hawaii is widely known as one of the most beautiful island chains in the world. Tourists flock to the shores of its islands in the millions. They come for the incredible resorts, the azure waters, the beaches, the valleys – as well as a whole host of other natural wonders in this island paradise. One of the most unforgettable of these natural attractions is the beauty of the setting sun as viewed from the island of Maui. This viewing experience is the perfect wat to round off a day spent on the pristine sands of Maui.
There are a number of viewing spots that continue to attract visitors who want to take in the multicolored spectacle of the setting sun to the island. The challenge is finding that perfect spot when so many are available. However, should you find it (or have numerous days to explore the options) you will be rewarded by a spectacle not soon forgotten.
Here are some of the best places to get that perfect sunset viewing experience while on Maui.
Imagine if you will hiking to the top of an extinct volcano to watch the sun settle into the sea. That is what you will experience after hiking up the slopes in Haleakala National Park and settling in for this great natural spectacle.
Kapalua Bay Beach on Maui must be one of the most scenic and romantic beaches in the world. watching the sunset from its sands is truly an event to be savored – and it offers some exceptional photo opportunities.  For another great beach-based sunset experience get away from the crowds at Keawakapu Beach. this mile-long stretch of sand is the perfect spot for a romantic picnic-style evening meal while watching the setting sun reflect off the magical waters. Make an extra special effort to remember the chilled champagne or some pre-mixed cocktails.
A sunset as seen from Maui is truly a magical experience. Make sure that it is on your vacation bucket list.

Ultraman

by Phoenix, the HSM team writer

Ultraman, Ultraman

Here he comes from the sky

Ultraman, Ultraman

Watch our hero fly

In a super jet, he comes from a billion miles away

From a distant planet land, comes our hero Ultraman.

Recently, I was hanging out with friends, talking about Home and other things. We got to discussing Japanese anime; anime has become extremely popular today, as has tokusatsu, but that wasn’t the case when we were younger. As we discussed these memories from childhood, I recalled a few and spoke of one: Ultraman.

Ultraman wasn’t very familiar to the group. Only two people seemed to recall the name. Only one thought it familiar; the other spoke of an Ultraman with blonde hair. This wasn’t the Ultraman from my memory, as far as I could recall. He was Japanese. I supposed it was a regional show when I was a kid, assuming that was why it was unfamiliar to them. We had two Japanese shows at that time every afternoon: Ultraman was a tokusatsu series, and Speed Racer was the animated show. This was a time when no one cared that the monster suits were all rubbery and the superhero had noticeable zippers down their backs or that the buildings were clearly cardboard and styrofoam and the same city block fell every week in the monster attack. This was a time when martial arts were amazing (still is) and sci-fi was everywhere (still is).

Ultraman was the story of a Japanese pilot of the Scientific Patrol on an elite team of six visible characters, who was accidentally killed by a UFO collision while on patrol investigating that UFO. The alien inside the craft, in his sadness at the accident acted to return the pilot’s life by merging with him, giving him his life force. Thus, Hiyata was transformed into Ultraman.  He was given a silver capsuled object called a Beta Capsule, to transform whenever there was trouble that he and his team could not handle; he would hold this capsule aloft and transform to a giant in a helmeted silver, red and blue body suit. He used special karate moves and special attacks, the favorite one being the Specium Ray emitting from his right hand when his hands formed a plus sign, to fight all the creatures that threatened earth. Most of these were Godzilla-like creatures. Though Hiyata was merged with the alien life force to become Ultraman, he could only sustain these powers and giant form for a short time. His suit had a warning light beacon on the front in the form of a chest plate, and the beacon would flash when he had only three minutes of power remaining.

I remember rushing home after school to watch this show every day. I can still recall the song and often sing it out of the blue. The original show ran from 1966 to 1967 in Japan.  It was in the ’70s, as a return series dubbed in English, that I was enthralled by its superhero greatness. After that there were several spins off series; some reached America some did not. One such Ultraman spin-off in 1992 was Ultraman: Toward the Future. It was produced in celebration of the 25th anniversary of the show.

Ultraman was a big part of my childhood. I never forgot my daily dose or first foray into the monster hero storyline, Japanese style. Years later, the Power Rangers emerged onto the scene; they were slightly reminiscent of Ultraman, with the suits and karate moves, but not the storyline or magic. Ultraman was a true hero, a true Japanese icon. Ultraman is burned into my memory. He was amazing, exotically handsome (Hiyata) and able to transform and save the world, being the first hero to obtain giant height on TV, well before Transformers ever became a reality.  Granzella’s recent addition to Home content, in the form colorful suited figures of their U-man Unidentified Squadron, brought back these memories: U-man.

Susumu Kurobe (born Takashi Yoshimoto), the actor who played Hiyata in the 1960’s episodes, so loved his portal of Hiyata in the original series that he revisited his role in episode 47 of Ultraman Mebius, Ultraman Brothers, Mega Monsters Battle: Ultra Galaxy Legends The Movie, and Ultraman Saga. He has played other characters in some of the other Ultraman series as well as acting alongside his daughter in Ultraman Tiga The Movie 2000. Though he has appeared in numerous other acting portrayals, Ultraman remains a big part of his life.

As I started this article I thought about the generations of American kids that love manga, anime, and sci-fi, and of how much Japanese sub-culture has given and enriched our pop culture. From Japanese myth and hero legend, we arrive at some of our modern storytelling: Godzilla and Ultraman to G-Force for me; Dragonball Z and Inuyasha, One Piece, Full Metal Alchemist, Bleach and Witch Blade and more for my son.  There is a long-lasting legacy these series have created in our culture. The characters live long after childhood, being reinvented in new series and movies, for new generations of waiting fans. I was happy to discover the Ultraman character has become a family of characters all different Ultraman and women carrying on the fight for earth-like Hiyata did.

It would be a blast to be able to see the original series in Home, perhaps via Crackle. It would be fun to see Hiyata and the Science Patrol save the Earth again. I am certain it would be a different experience, but even in my jaded age, I think I would still enjoy those special moves as I did when I was a child.

 

PSN Game Review: Sonic Adventure

Game Review: Sonic Adventure

by BigMak43, the HSM staff writer

This particular game review might just show my age a bit.

Once upon a time, in a land far away, there was a gaming system that was supposed to redefine “epic.” It would be so epic that Icelandic sagas would be written about its brilliance.

Well, it was epic. Epic fail. It failed harder than Lindsay Lohan’s last sobriety test.

What is this system, you ask?

Well, my friends, today we’re talking Sega Dreamcast. Good, old, (thankfully) long-dead Dreamcast.

Six paragraphs in, I know what you’re thinking: what does that sailboat of a system have to do with the PS3?

Sonic Adventure!

Sonic Adventure was originally a Dreamcast game. Now it’s available to us in the PlayStation world — with 99% of the epic glory of this lost treasure still intact.

Sonic Adventure saw a change in the basic format of the series: less straightforward paths comprised of collecting rings and killing baddies, in lieu of a more open-world Sonic experience. Two different levels, with different sub-levels to explore. It also boasts 3D(ish) graphics, which were (almost) top of the line back then. Don’t expect too much from the open world, though: not a lot of interactive elements. This ain’t Grand Theft Auto, after all.

In Sonic Adventure, you have a good array of characters to choose from Sonic, Tails, Knuckles and others, each with their own story. In this regard, there’s plenty to keep you occupied.

(Think of that first-gen PS2 game, “The Bouncer.” Its one real hook was its Rashomon-like plot device of telling the same story from multiple perspectives, all with different moves and cutscenes. This is somewhat similar, just more pixelated.)

This is where like Bald Bull’s arrival in “Punch-Out!!”, things start to get harsh.

Controls. Decent, but there are many frustrating points in this game. From failed camera angles to just blatantly horrific controller sensitivity, even the best gamer on the planet would scream out in frustration like F. Murray Abraham in “Star Trek Insurrection” (or the audience as they’re forced to watch it).

The glitches in the game are even worse. You’re happily speeding around a corner and poof! You’re through a wall, and it’s say-hello-to-insta-die. Let’s just say that if Sixaxis controllers weren’t a bit pricey…I’d be needing some new ones right now. And maybe a fire extinguisher.

Graphics. Same as they were before: very blocky, old-school 3D. So, euphemistically, you could say they’re “a nice flashback” in a sense. Some HD facelifting would have been nice, but nopers — no botox for these jagged polygons.

Music. Ha! If you can call it that. It’s that good, late-nineties digital stuff. Mute works just as well. So does sticking a power drill in your ear.

Actually, if I’m honest, there was one tune that was kind of decent, in the same way, that post-nose job Jennifer Gray is kind of decent. It’s in the Casino, at the Cards Pinball.

(Here’s a completely off-topic tip: when it turns to night in-world, the casino opens. And if you go to the Cards Pinball as Sonic…many a free guy to be won. Just be diligent. A little tip for my peepz, yo.)

As a cute side-adventure, you can raise small creatures to race and such. Reminded me a lot of Digimon, frankly. It’s a neat little aside to try in the game.

Still. Despite the bad controls and camera, Sonic Adventure is actually quite fun, and a good showing of a classic game from a system that was dead on arrival. Sure, like nearly any game from that era, it’d be nice to re-experience it with George Lucas touch-ups. But even in its original, Han-shoots-first glory, Sonic Adventure is still a great showcase for how the series made the switch from 2D side-scrolling to a 3D open-world format that can still be seen to this day in the newest Sonic games on the PS3.

I give Sonic Adventure on the PSN a solid 6 out of 10. It’s just a decent game. With a price tag of $9.99 you really can’t go wrong if you want to try a classic Sonic game, or just replay it if you enjoyed it the first time around. It also boasts some PlayStation Home rewards, so for you Home addicts, a sweet Sonic shirt is always a nice addition to any closet. If it was fixed or updated in some of the ways mentioned above, it would be better. But, candidly, a part of me is glad they didn’t “fix” it. Yes, I just contradicted myself. Shaddap.

Bottom line: if you’re a Sonic fan and enjoy some Home rewards, this game will satisfy both cravings.

bigMak43 is a 31-year-old  self-described “slacker gamer”  whose opposable thumbs have gripped game controllers since the days of the Sega Master System. He is the magazine’s game reviewer as well as an avid Home user. He is a chef and lives in Massachusetts.

Password Hashing. What it is and how to make it not suck

The PlayStation Blog recently posted that all our passwords on PSN were not encrypted, causing a crazy amount of panic across the internet. However, yesterday Sony clarified that while they were not encrypted, they were hashed.

“Phew!” was my first thought, but I’m guessing most people were thinking “Eh?” So I put together this description of why password hashing by itself sucks and how to improve it significantly. I’m going to take a guess and assume that the PSN has been using version 2, and will from now on be using version 3.

When you register for websites or online services, you have to set a password to enable yourself to log in again in the future. Your username and password need to be stored in a database so that when you ask to login, the server can verify your details are correct and allow you access.

Let’s look at the basic way of doing this (by the way, the WRONG way) and then work our way up to how most websites (should) be storing your password.

(comic from XKCD.com)

Version 1 – Plain-text

Joe has registered on my website and I have chosen to store his password in “plain-text”. This means I store his password with no other security measures than normal.

So in my database, I store:

Username: Joe
Email: Joe@bloggs.com
Password: 12345

Yes, it’s a bad password. But you’d be surprised how many people use that one. (see top passwords on Gawker leak: http://blogs.wsj.com/digits/2010/12/13/the-top-50-gawker-media-passwords/)

Now when Joe tried to log into my website, I look at the password he gave me and compare it to my database. Let’s say Joe gives me his password “12345″ – Hurrah! It matches! I can let him log in and access my lovely website.

Where are the problems with this? First, anybody running the website can easily look into their database and read all the passwords for all their users. Ideally, you want even the admins on the website to not be able to know your password. Secondly, all the security is based on the database. If somebody managed to break into the website, they may be able to break into the database and download all your usernames, emails and passwords.

We need a better form of security.

Version 2 – Password Hashing

Now we are going to secure our passwords with something called “hashing”. We use a mathematical equation called a “hash function” to turn your password into a piece of nonsensical data. There are many different types of hash functions we could use, however they ideally need to have these properties:

  • One-way only
    • This means if we take a password and run it through a hash function, we cannot reverse the process. This means you can’t take the password hash, run it through a modified version of the hash function and get the original password.
    • This requires some complex mathematics to ensure it’s absolutely impossible to find a way of reversing the hash function.
  • No collisions
    • We don’t want two passwords resulting in the same password hash. For example, if “12345″ and “password” resulted in the same password hash, people will be able to login with either of these passwords.
    • This will make more sense after an example.

So, for this example, we’re going to use a famous hash function called MD5 (which has actually been proven to have some rare hash collisions, there are better functions available now, but for this example, we’ll use a popular one).

When Joe registers, instead of storing his password in plain-text, we store the result of the hash function.

Username: Joe
Email: Joe@bloggs.com
Password: 827ccb0eea8a706c4c34a16891f84e7b

You can see that the result of “12345″ is a long piece of text that is impossible to understand.

Now, when Joe tries to log in, we take his password. We run the hash function on the password he gave us and we compare the two hashes instead. If he gives us “12345″, we will run it through the hash function, check the resulting password hash and if it matches the hash we have in the database – Hurrah! We have logged Joe into the site again.

But is this really safe enough?

Note that this time, we never store the plain password. So an admin can’t look through the database and read everyone’s passwords. But, there is still a flaw in this system.

What if we built a massive database of every single possible combination of letters, numbers, and symbols and ran the same MD5 hash function over every possibility and saved the result. It will take a very very long time to calculate, but people have done exactly this. They have created databases where you can type in a password hash, and it will search through their massive databases trying to find the password that originally created it.

This is the problem of everybody using the same hash functions. But there are very few available that are secure and strong enough.

However, there is a solution to this problem too.

Version 3 – Salted hashes

Salting is almost exactly the same as password hashing, but with one minor difference. We add a new piece of data to each user in our database. For this example, I’m going to generate a random piece of text for Joe using a random text generator.

For Joe, we generated a random piece of text “b5h64h0c78FbXWJHKl7DDKKE35d6SO”. We shall call this his “password salt”. We store this alongside his username and email address in the database.

Now, instead of storing the hash of only his password, we also add our salt to his password. Now instead of performing the hash function of “12345″, we perform the hash function of “12345b5h64h0c78FbXWJHKl7DDKKE35d6SO”. Notice it starts with Joe’s normal password, but we add our salt onto the end. This gives us a new password hash to store.

Username: Joe
Email: Joe@bloggs.com
Password: f88378f45a99a13be6f42cefbd80e976
Salt: b5h64h0c78FbXWJHKl7DDKKE35d6SO

So now, we have made Joe’s password very long. It would take way too long for somebody to go through every single possibility up to the point of a 35 letter password because of the salt we added on. This is why it’s vital that websites add the salt to each user, making it impossible to pre-calculate as many password possibilities as possible since every user will have a completely different salt, it will take centuries of computation to get anywhere close to finding the right one.

Recently, Gawker, (a website network including Fleshbot, Deadspin, Lifehacker, Gizmodo, io9, Kotaku, Jalopnik, and Jezebel) was hacked and their database was compromised. They did not use password salting. Millions of passwords were instantly looked up in large password hash database. It’s hard to know how many other websites out there don’t salt their password hashes.

We’ve glanced over a lot of password security, but I thought it would be helpful to essentially explain how your data is secure. After the recent media hype over hacked systems, people actually suddenly seem to care about their online information. Just wait until people get into your Facebook. If you don’t want people to know about it, don’t put it online.

How can we improve this further? Look up Two-Factor Authentication – banks (and recently Gmail http://googleblog.blogspot.com/2011/02/advanced-sign-in-security-for-your.html) implement it and it will keep your account significantly more secure: http://en.wikipedia.org/wiki/Two-factor_authentication

Cross-posted from my blog, http://www.cubehouse.org/blog/2011/05/02/password-hashing-how-to-make-it-not-suck-a-basic-guide/