White hat

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To save this word, you'll need to log in. Log In Definition of white hat 1 : one who is admirable and honorable 2 : a mark or symbol of goodness could use a few more guys in white hats — Robert Christgau 3 : a hacker who tests computer systems for possible vulnerabilities so that they can be fixed Chu, 33, is part of a fraternity known as "penetration testers" or "ethical hackers," a group of experts who are hired to hack into computer systems or find other ways to gain access.

These so-called " white hats " will spend days or weeks searching company systems to come up with recommendations for fortifying corporations against such threats. See more words from the same year Dictionary Entries near white hat whitehanded gibbon white-hard white harvest white hat white hawk whitehead Whitehead.

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Accessed 12 Apr. More from Merriam-Webster on white hat Rhyming Dictionary: Words that rhyme with white hat Comments on white hat What made you want to look up white hat? Please tell us where you read or heard it including the quote, if possible. Test Your Vocabulary Name that Thing: Flower Edition Name that flower hydrangea amaryllis hyacinth chrysanthemum Can you spell these 10 commonly misspelled words?

Test Your Knowledge - and learn some interesting things along the way. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! And who put it there, anyway? What's with his feathered cap? Literally How to use a word that literally drives some people nuts. Is Singular 'They' a Better Choice?

One month at a time. Can you spell these 10 commonly misspelled words? Build a chain of words by adding one letter at a time. Login or Register. Save Word. Log In. Definition of white hat. First Known Use of white hatin the meaning defined at sense 1. History and Etymology for white hat from the white hats stereotypically worn by law-abiding characters in movie westerns.

Keep scrolling for more. Learn More about white hat. Time Traveler for white hat The first known use of white hat was in See more words from the same year. Dictionary Entries near white hat whitehanded gibbon white-hard white harvest white hat white hawk whitehead Whitehead See More Nearby Entries. Statistics for white hat Look-up Popularity.

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Take the quiz Spell It Can you spell these 10 commonly misspelled words? Take the quiz Add Diction Build a chain of words by adding one letter at a time. Play the game.The term " white hat " in Internet slang refers to an ethical computer hackeror a computer security expert, who specializes in penetration testing and in other testing methodologies that ensures the security of an organization's information systems.

White hat hackers may also work in teams called " sneakers ", [5] red teamsor tiger teams. They performed tests involving simple information-gathering exercises, as well as outright attacks upon the system that might damage its integrity; both results were of interest to the target audience.

There are several other now unclassified reports describing ethical hacking activities within the US military. By The New York Times described white hat activities as part of a "mischievous but perversely positive 'hacker' tradition". When a National CSS employee revealed the existence of his password crackerwhich he had used on customer accounts, the company chastised him not for writing the software but for not disclosing it sooner.

The letter of reprimand stated "The Company realizes the benefit to NCSS and in fact encourages the efforts of employees to identify security weaknesses to the VP, the directory, and other sensitive software in files". The idea to bring this tactic of ethical hacking to assess security of systems was formulated by Dan Farmer and Wietse Venema.

With the goal of raising the overall level of security on the Internet and intranetsthey proceeded to describe how they were able to gather enough information about their targets to have been able to compromise security if they had chosen to do so.

They provided several specific examples of how this information could be gathered and exploited to gain control of the target, and how such an attack could be prevented. They gathered up all the tools they had used during their work, packaged them in a single, easy-to-use application, and gave it away to anyone who chose to download it.

A full-blown ethical hack might include emailing staff to ask for password details, rummaging through executive's dustbins and usually breaking and entering, without the knowledge and consent of the targets.

Only the owners, CEOs and Board Members stake holders who asked for such a security review of this magnitude are aware. To try to replicate some of the destructive techniques a real attack might employ, ethical hackers may arrange for cloned test systems, or organize a hack late at night while systems are less critical.

These methods identify and exploit known security vulnerabilities and attempt to evade security to gain entry into secured areas. They are able to do this by hiding software and system 'back-doors' that can be used as a link to information or access that a non-ethical hacker, also known as 'black-hat' or 'grey-hat', may want to reach.

If it isn't, there's an offence under the Computer Misuse Act. The unauthorized access offence covers everything from guessing the password, to accessing someone's webmail account, to cracking the security of a bank. The maximum penalty for unauthorized access to a computer is two years in prison and a fine. Unauthorized access even to expose vulnerabilities for the benefit of many is not legal, says Robertson. Even if it's what you believe. Such a certification covers orderly, ethical hacking techniques and team-management.

Aggressor teams are called "red" teams. Defender teams are called "blue" teams. You shouldn't automatically assume you won't be hired".

From Wikipedia, the free encyclopedia.Instead, I download music and movies and borrow DVDs from Netflix or the library.

But keep in mind that recycling is no substitute to reducing what you buy in the first place. For example, thinksound ear buds are PVC-free, made from wood, and come packaged with almost no plastic. PVC is found in many, many products and causes a whole host of environmental problems.

white hat

Read my post about the problems of PVC. PS contains styrene, which is toxic to the brain and nervous system. Read more about BPA here. So when in doubt, ask. And I tell all my friends. My views and yours tally to a great extent, in having a plastic free life thus reducing plastic waste and trash. Or they could ude peanut shells or maybe combine these. What you are doing is great, I wish we were all like yourself. I will definitely look to take as many of these on board, thanks for the tips.

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I live in Hyderabad(India). I am looking for options to dispose the plastic covers which pile up in my house. When I see the dump yards they just burn the waste(Including plastic). Can you please suggest a way where I can decompose the plastic at home. This is great to find. Still, I found practical options on this list. This is truly the best 1-100 list I have ever seen. Thanks so much for the work putting this together Beth. I plan on sharing it, hoping others will see that there are choices and its yours to chose to stop using plastics.

This is an amazing list. I can continue to improve to live with less plastic since I realized even though i do my best must of the times. I keep failing at it.

white hat

Keep up the amazing work in educating others to live a free plastic life.Dangle Lad (2) 4. RANSOM MONEY has three placings from six runs this prep and racing back from metro track, could threaten.

DANGLE LAD 3 from four wins have been in the dry and capable of finising strongly, capable of getting into the money. MORTIFIED won last start at Moe and draws to do no work, place claims. Night's Watch (4) 5. Dodging Bullets (15) 11. Eschiele (13) Trying to find the quinella here with a dominant top pick. NIGHT'S WATCH chased strongly to win last start at Sandown and won two of six when faced with a good track, leading hope. AERATUS a winner at first outing this prep and has good early speed, not the worst.

DODGING BULLETS has the speed to overcome a very wide draw and in strong form with two wins from seven attempts this campaign, place chance. ESCHIELE on a seven day back-up and goes down in weight, chance to place. Gin Atomic (4) Scratched 8. Royal Disguise (7) 3.

Fromparis Withlove (5) 4.

white hat

Shamar (10) ScratchedLooks a toss up between the top two selections. GIN ATOMIC last start winner to break maiden at Donald and has won or placed in all races to date, should go well. ROYAL DISGUISE back from nine week let-up and likely to race on the speed, should be thereabouts. FROMPARIS WITHLOVE comes back to race at a country level and rates highly with Stephen Baster aboard, don't dismiss.

SHAMAR racing back from the city and won once this prep at Kilmore three runs back, dangerous. Dam Ready (8) 3. Blood Moon (6) 2.

Terindah (4) Form suggests the winner will come from the top three picks. DAM READY resumes from a 19 week spell and racing back from the city, one of the main hopes. BLOOD MOON winner of three in a row after last start win at Echuca and has shown early speed in races to date, has solid claims. GREVISTE resumes after a 22 week spell. Resumes well and won at Ballarat when last first-up, among the chances. TERINDAH first-up after 20 week spell and Cranbourne trial winner, dangerous.

Yea (VIC) Non-TAB 3. Auspicious Lad (1) 1. Bern for You (3) 4. Golden Tart (5) Scratched 5.

Types of Hackers (Hats) Explained

BERN FOR YOU winner at Healesville and placed once this campaign, include in exotics. GOLDEN TART genuine on pace runner in a race without much early speed and should run fitter for past attempts, outside hope.However, the size of the table may make it difficult to reach some betting areas. To place a bet you can't reach, put the chips on the table and ask the dealer to put them on the desired bet for you. If you aren't sure how to make outside or inside bets, check the information below.

Red or black: There are 18 numbers with red backgrounds and 18 with black backgrounds. A winning red or black bet pays even money -- the player keeps the original bet and gets an equal amount in winnings. Odd or even: Another even-money bet. The player is betting that either one of the 18 odd numbers (1, 3, 5, and so forth) or one of the 18 even numbers (2, 4, 6, and so forth) will be chosen.

The house gets its edge from 0 and 00 -- they are neither red nor black, neither odd nor even, neither part of the first 18 nor the last 18. If the ball lands on 0 or 00, all even-money bets -- in fact, all outside bets -- lose. In casinos offering a French wheel with the en prison rule, the player does not lose an even money bet when the 0 comes up. Instead, the bet is "in prison" -- the player does not lose the wager, but it remains in effect for the next spin.

If the bet wins on the next spin, it is released, and the player may pull it back. The bet may not remain in prison on consecutive spins -- a second consecutive 0 makes the bet a loser.

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This is a very favorable rule for the player, and one that is rare in the United States. Columns: Wagers on any of the three columns on the grid pay 2-1.

Because the grid is arranged in 12 rows of three consecutive numbers (1-2-3 is the first row, 4-5-6 the second, and so on), each number in a column is three higher than the one before. Single number: Bets on individual numbers, including 0 and 00, are placed by putting a chip or chips fully inside a numbered box. If a single-number bet hits, it pays 35-1. Make a split bet by placing a chip so that it straddles the line between two numbers.

Street: A three-number bet, paying 11-1, is made by placing a chip on the line separating outside bets from the inside, indicating a row of three consecutive numbers. Corner: A chip is placed at the intersection of a horizontal line with a vertical line inside the layout.

This indicates a bet on the four adjacent numbers, and it pays 8-1. Five-number: For the worst bet on the table, place a chip so that it lies on the line separating the inside from the outside, while straddling the horizontal line between 0-00 and 1-2-3.

This bet pays 6-1 and carries a 7. The five-number bet does not exist on the French wheel because of the absence of 00. Double street: Just as on the street bet, place a chip on the line separating the outside from the inside, but let it straddle the horizontal line between two rows.

That gives you six numbers in two consecutive three-number rows, and the bet pays 5-1. Special note: Watch for your payoffs. On winning inside bets, most dealers will push the winnings to you but leave the original bet in place. After the dealer has finished payoffs and is ready for the next round of bets, it is up to you to move the original bet if you do not want to make the same wager. Some dealers will leave the winnings on the layout, and if you do not wish to bet it all on the next spin, you must remove it.Wholeheartedly an amazing, unforgettable trip.

The agent you are assigned is a local, ie. It was brilliantly simple and well detailed (each voucher had contact numbers and addresses to your destinations). Put the information into the GPS you are provided with, and off you go. Need to call your accommodation or activity for more info or because you're arriving late.

NV provides a pre-paid cell phone to get in touch. We even used ours to just call taxis when we needed. NV flawlessly took care of the core details for us, the rest was our own adventure to do as we pleased. If you want to see Iceland, even on shorter routes, NV knows what they are doing. Highly recommended because I would have wasted hours online trying to figure out each days accommodation, activity, etc on my own (especially in the more remote areas).

Iceland lives in my heart now. Booking through NV allowed me to spend more time enjoying this beautiful country, and its wonderful people, without worrying about all the background booking details. From the word go Larus at Nordic Visitor helped us plan our holiday perfectly, and enjoy it to the maximum. We wanted a 5-6 day trip taking in some superjeep experiences both from Reykjavik and up in the north around Akureyri as we didn't want large coach groups or anything too touristy.

The Superjeep trip to the Eyjafjallajokull Glacier and black sand beaches south of the island was phenomenal, and as the other couple in the jeep had booked to do a glacier hike, the guide asked if we minded combining the two trips which would prolong the day by a couple of hours which we were all thrilled about, and boy was it a great decision. Despite rain the six of us did the glacier hike which was amazing fun. An arctic char lunch followed by bouncing up and down sand dunes on the black sand beaches was excellent.

Up in Akureyri we were booked in to Hotel Kea which was lovely, and this was a good job as we ended up having to stay an extra night due to a snow blizzard which closed Akureyri airport. Our day trip to Myvatn (courtesy of Saga tours) was the highlight of our trip and picked perfectly for us by Nordic Visitor.

Finally, the part of our holiday we had been waiting for: Jarbodin Nature Baths. These geothermal pools were stunning. With a little snow falling, perfect blue sunshine, and snow capped mountains as a view, my friend and I had the most lovely soak in the warm water, almost in splendid isolation. Nothing like the crowds at The Blue Lagoon which we had heard from some people to avoid in favour of Jarbodin.

And they we Marci, United States The Golden Triangle of Scandinavia, March 2013 We had a wonderful time I was very impressed with the service and everything went smoothly.

I loved not having to think about how or when we were getting to another country because all of the details were taken care of by Nordic Visitor. Overall I think you guys did an incredible job. We had a wonderful time exploring on our own.

White hat (computer security)

We had an absolutely amazing experience. Iceland is such a BEAUTIFUL country - best experienced on your own in a car at your own pace we think. Larus was very helpful at every turn.I recommend this tipster. Add to this the monthly subscription and you'd have to be getting winners, not places regualrly. I've spoken to you about this problem Craig: by the time you send out your advices the odds have dropped dramatically and therefore I end up just betting a few. It is for this reason that I've made this month my last with you.

Think about giving yourself the benefit by giving us a couple of months free. This way, you may be able to show your true worth. Also, If I came back to you, your fees would have to be a lot less each month. With far too little variety and far too many points outlayed. I have been into my Golf betting for a number of years and have been involved with both Golf Betting expert and SJP Golf Tips.

The latter being much more consistent over many many months, offering more market variety to boost returns. This service is too one dimensions to be outlaying as much as 40pts in a single week.

Given his historical record I was very disappointed to catch it at such a horrible run of form. I wasn't able to get the each way portion of several bets but that washed out since all but a few lost anyway. With golf you don't expect a higher strike rate but when you're throwing out 30-40 points of tips per week some returns are vital to not blow a betting bank.

When you go a few weeks with blanks that's the bank done. An average week can see tips from 3-4 different tournaments and up to 5-6 selections in those events. Given my experience it would be a 1 star review but I'm respecting the history and giving a 3. However, I'd highly advise you do the 1 pound trial month and use small stakes to see if form has returned before using larger stake amounts.

I simply couldn't justify paying another monthly membership with nothing but losses to show after 4 months. The odds were hardly ever achievable and the problem I found was that many tips were out before the extra place offers were released so you missed these. If you are doing worthwhile stakes, I suggest deep pockets in the first instance. As close as you can get to a guaranteed profit in the gambling world.

Tips are sent out earlier than anyone else allowing me to get the best odds available and plenty of time to place the bets.


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