Whenever you create any account like Gmail, Facebook, Twitter you are requested to set a strong password for that account. It’s because for the account you created the password must be of the type that any other person cannot guess. Before knowing how to set strong password, let’s discuss about why we need to set strong password???
Let’s take an example of Gmail, which is one of the efficient, convenience and free web based email service. Almost every person of the world use Gmail either for professional or for personal. On the Google Drive you can store number of files which are most important for you because storing the files only on the memory chips may not always be the best solution. What if virus attacks then?
Storing the files on the Google Drive will not be reliable unless you create the secure and strong password for it. If the password you set can be easily guessed then any other person can easily go through your account then can easily extract your valuable files. Now let’s have a look upon some points which give you the solution of how to set strong password???
How to set strong password? Follow these guidelines to set the secure password:
Always include both uppercase character, lower case character and special character to set your password. Like: $Ram&Thapa
Don’t set the password as a name of the person that is special or close to you. If you did this then the hackers can easily guess.
Including the numbers on a password will be more secure as it will be difficult to guess it. Like Ram723
Always set long password and avoid short password. Probability of hacking your password will be much less in this case.
Set Complex but memorable password rather then simple ones.
Don’t login to your accounts infront of other people.
Hackers Crack Your Password This Way – Strong Password Guide
The quickest and the most secure thing you thought you could do to protect your personal contents safe is password. You just tend to have password set on next to everything. There have been passwords of all shapes and sizes. There is pin code, a mile-long password including alphanumeric character with a mix match of capital and small letters. Then there came in biometric protection with fingerprint, iris scanning, facial recognition, voice waveform etc. All these employed because the passwords we have been keeping in past has been easier to crack and hack.
There are really few methods that can be applied and your password is on verge of danger. There are simple as well as some complex methods that can be applied to your password hacking process. Some will require you to be a geek and some can just be little sneaking and peaking around.
How Passwords are Stored?
Before we get into the password hacking business, lets just try to get information about how passwords are stored on the first place. Knowing the process of storing will give you a clear idea of how to crack them.
Whenever you signup for some sites, you will be asked to enter your credentials. You provide them with your Email address, name or username or whatever and finally your password in plain text. How easy it would have been if the passwords were saved in plain text? But it’s a major security threat and its not feasible and illegal thing to do. Whenever you enter your plain passwords into the area, just before being saved to the database, its converted into hash code. Hash code is just a bunch of alphanumeric keys that is created from the original plain entered password using some hashing algorithm. Some of the hashing algorithms are:
SHA (Secure Hash Algorithm)
MD5 (Message Digest 5)
These algorithms just taken your plain password and convert them into irreversible hash code. Irreversible in the sense that it cannot be converted back to the regular plain text by any means again. Then, not the password itself but the hash key of the password is saved into the server database. This being said, you might think that your password is pretty secure as it cannot be converted back to the normal form and you think its uncrackable. After thinking so, you can either laugh at yourself or work on creating some pretty lengthy and strong password because you might not even realise and your password might have been cracked somewhere. As the passwords from the hash key are also being hacked, there is something new called salted hash key in trend. The salted part is specific to the preference by the organizations or any other parties. The salted key or some random key is placed between the plain password and ran through the hashing algorithm. This method changes the structure of the has key and produces different hash key.
Password Cracking Methods – This is how hackers crack password:
So, after getting some information on the storage of password and techniques involved, let’s talk about cracking them. There are few methods some simple ones and some technical ones that can be applied to crack the passwords. They have been explained below.
Dictionary is a collection of every single words that are known till date. You can find literally millions of words in the dictionary. Dictionary attack is similar thing for the passwords. The dictionary attack contains huge number commonly used passwords by the user and their combinations as well. In dictionary attack, the user tries the system with many passwords of the dictionary. If the password is commonly used one, it can be found within matter of minutes if not seconds. So, using simple combination of common phrases as password won’t secure you enough to skip from this attack.
Brute Force Attack
This is another arrow in the quiver for the hackers to hack your password. In this attack, the passwords are checked with combination of each and every possible combination of alphabets and numbers. It is somewhat lengthy process and might take considerable time. Though you can speed your process by throwing in some extra processing power. If you know the exact length of the password, you can shorten the time taken by huge number.
Rainbow Attack Table
It is as name suggests, not so colourful thing to normal users but for hackers, it is colourful enough to crack passwords for them. Rainbow table is a table of pre-converted hash key of pretty much all the passwords converted by given hashing algorithm. For it to work, you have to gain the hash key for the password that you are seeking to crack. Once you have the access to the hash key, you can just look up in the list and you might be lucky to get password from the huge, unwieldy used rainbow table.
But if the hash key has been salted, you can try your luck, but you are sure to fail. You might get your answer but it won’t be the one you are seeking.
It is a technique that is similar to just asking the user their credentials. Phishing is done by making the users land on the faked login page and ask them to enter their passwords. The users don’t seem to differentiate between the authentic and faked login page and end up giving their passwords to the hackers.
It’s a piece of cake for the hackers to perform such tasks. Why crack a password when you can get one from the users easily?
It is one of the common and low-tech method for gathering someone’s password. You just pretend to be someone you are not and access the passwords. It takes the advantage of human’s trusting nature. A simple social engineering technique is to fool people into giving up their passwords which can later be used for malicious work. It might sound crazy but it happens most of the time and you might have given up your password to someone similarly.
The most annoying thing that can enter your system is malware. It enters your system as an installable file through internet and installs itself in the system. You won’t know it before something weird starts to happen to your system.
Simple keylogger of screen scrapper can be installed into your system that will record everything you enter into your system including all the passwords you enter. Its win-win condition for the hackers as they get access to not just your password but other secured contents as well. It can even scrape your browser to access the saved password as well.
Its so secure thing that a system locks out when you try to enter passwords more than few times into the system, making password cracking difficult. It would hold true, if only the password hacking process hadn’t been done offline. The most of the hacking takes place offline using a set of hashes in a password file obtained from a compromised system.
Often the target is compromised via a hack on third party which then provides access to the system servers and all the important passwords. Now hacker can take all his time to crack the password without even alerting the system or the user.
Watch This Video on “How Hackers Really Crack Your Password”:
You might have seen people staring at your devices whenever you use it in public. It is common thing and for hackers, it is the easiest thing to crack the password. They just peek behind you above your shoulder and see whatever you type in. You won’t doubt such person as they might be well dressed and not seem to do so as our human nature distinguishes gentleman from cons through their appearance.
Many of the corporate passwords are related to their business. Hackers often study their business, their products, their competitors and create a dictionary of related topics to utilize in the brute force method to crack the password.
Pro hackers tend to create automated spidering applications similar to those ones created by the search engines to gather keywords. The spidering application gathers keywords and form a list to use in brute force attack.
The simplest one is what we all human have been doing from our existence, “guessing”. There is always a predictability to your passwords unless you really have created an insane password that even you need help remembering. Thanks to our human nature, our emotional attachments, that we tend to keep passwords about the things we like the most or hate the most because it is something we never tend to forget. We choose passwords that are easier for us to remember in first place and it serves as a help to the hacker, guessing the words and creating a list to attack on and eventually cracking them.
Hence, you can take whatever password you like and make it secure, it has eventually a risk of getting cracked if not now then soon. So, the best thing to do would be to change the passwords every now and then. In this way, if someone wants to crack your password, you can keep them guessing and their systems trying their best for longer time.
Top 10 List of Most Expensive Drones || Drone Prices
The kids from 90’s have seen the transition through the time that had happened. We have lived through the time when flying paper plane and paper rocket was fun, was part of the creativity and the most wonderful thing is they were free. The toys we played with were mostly self-made and showcased the creativity within ourselves. Now, the world is changing, there are DIY stuffs available but the creativity is limited within the instruction manuals. It is free to assemble, empties our pocket to bring it home. The old paper plane now has been replaced by RC Drones.
Drones in typical language are the unmanned aerial vehicle (UAV) that is capable of flying from a remote control or control center for bigger and special purpose ones. Drones are available for many purposes, entertainment, for transferring loads, military purpose, spying etc. According to their purpose, comes their price. Some drones are commercially available whereas other are for special usage and out of normal users reach.
Top 10 Most Expensive Drones and Their Prices are as follows:
Top 10 commercially available drone and their prices as stated are given below. The availability of the drones might be different due to different rules and regulations followed by different countries.
LanLan DJI S1000
DJI S1000 is perfect for the situation when you literally just want to take the drone out and fly. S1000 just has few steps to actually ready it for the flight. Take the drone out, lock the arms in place and turn the power on. It weighs 4kg only and has max takeoff weight of 11kg which gives you a clear idea about how powerful the drone is. It is liked by both who likes flying for fun and professionals who actually have the use of the drone’s stability and amazingly stable camera.
The DJI S1000 is priced at $1,500 which is pretty fair for what else we have in the list. It sits at number 10 in our list.
DJI Mavic Pro
DJI Mavic Pro is equipped with 2 ultrasonic range finders with vison sensors to eagerly detect obstacles and give it an obstacle free flight and a spectacular aerial view. It is designed with 5 cameras though it is compact and foldable for the convenience of portability and use. It can be operated over 7km range with FCC-compliant remote. Mavic Pro has sharp focusing camera and amazing stability which gives the flying experience a please to eyes.
It is priced at $1,900 which is still in affordable range and at number 9 in our list.
DJI Inspire 1 Pro
At number 8 sits DJI Inspire 1 Pro, one of the smallest and easiest filmmaking platforms for a drone. Whatever you are planning on to do with the cameras of DJI Inspire, you are sure to have amazing quality and stability delivered. The cameras on the drone are smallest of its kind, the Zenmuse X5 and X5R made specially for the aerial captures and with 16MP raw capturing capability. You have wireless control over the aperture, focus of the cameras and they come with choices of lens too. The price is relatively fair for what it has to offer at $3,400.
You get a flight time of 24 minutes with the full charge but its enough to reach the flight altitude of 4000m and horizontal speed of 47 mph. Almost after 2 decades of research and development, the drone it brought to the market built uniquely for the photography and videography with the ease of operation and stability thanks to its 4 modes of flight, Smart, Angle, Throttle and home modes. It never disappoints the user with the quality of work it provides. Priced at $3,500 it is placed at number 7.
Ouku Unique OEM DJI Inspire 1
This drone is pretty light weight and has all the features you would want in a drone. You can be up and ready to fly in almost no time. Its carbon-fiber arms provide the rigidity and maneuverability required to have a stable flight and high-end camera actions. The drone has been put with awesome features which justify the price of $3,600. It is at number 6 in our list.
DJI CP BX 000198 Professional Drone
Being developed version of Inspire 1, the cameras are equipped with more features for awesome filmmaking. The Zenmuse X5 and X5R cameras are capable of recording 5.2Kin cinemadng raw. It has the top speed of 67 mph. DJI Drones have self-heating and dual battery system to keep it running in any conditions. It is designed specially for filmmaking and is priced at $4,000 which is not bad compared to what output it delivers.
This Drone is ranked number 5 in our list.
DJI Inspire RAW
Sitting on number 4 is another superb drone with amazing camera, DJI Inspire Raw designed and engineered specially for amazing photography and videography. The drone is designed with foot under its propellers which retract during flight. It has full 360 degree view and 3-axis gimbal to hold the camera steady despite whatever maneuver the drone is making. It comes with 2 transmitters for very experienced drone pilots to operate. One is for the operation of camera and other for the drone. The price sits at $5,400 which is again affordable if you are into a serious business.
Faucon’s Drone Lifter Series V1.0 Octocopter
At number 3, Faucon’s drone from lifter series v1.0 is drone made not for sports but rather designed for videography, SAR and commercial-type use in some hard and challenging environments. The testing for the drone has also been rigorous and harsh. This Faucon model flies with 8 propellers, two per arms, hence the name octocopter. It has wide range of spare parts and the availability of the parts is also great. This is the toughest drone on the market presently and comes with a price of $6,995.
AZ 4K UHD Camera Drone
Coming at 2nd is another drone made completely for professional drone pilots as the newbies cannot get a hang of the controls because of the huge frame. It is equipped with built-in 4K UHD camera secured and stabilized using duralumin for the arms and giving stability during sudden changes. It has a max payload of 20kg which is highest a drone can offer currently. The drone is intended solely for the professional photographers and videographers who also have to be an experienced drone pilot. Offering price for the drone is $9,000 which is on the heavier side but with the budgets and quality of films being made currently, it is a good investment to make.
Freefly Alta 8/8 Rotor Aerial Drone UAV Optimized
All hail the almighty of the drones sitting at 1st position is Freefly Alta 8. If you are serious about you results with having big budget, you will just not want to moss this drone. With the ability of loading gears in and out of this system in no time, and providing a payload of 20lbs, it is one of its kind drones. You can mount MOVI on top. It can hold its position on the most difficult situations thanks to its swan-neck design, carbon booms and proprietary carbon propellers. The flight is controlled with SYNAPSE Flight Controller with the ease of loading and unloading the equipment. This drone offers much more than any other drone can offer and over a wide range. Hence the price point is fixed at $17,495.
Hence, these are the top 10 most expensive drones that you can buy at present. Although all these drones are focused on cameras, there are separate segment for other purpose drones with costs way more than a normal person can afford.
What does it take to get your ideas turned in to reality? How long can you wait for the right time to arrive to do something you have always been wishing for? It seems waiting isn’t a thing for some. This determination and eager to excel brought together two young friends from IIT Madras to quit everything that had been on their way and work for what they dreamt for.
The determination and desire led the two young friends to leave their jobs and start a dream with ideas to design and manufacture battery for existing electric vehicles in India. Tarun Mehta and Swapnil Jain, the guys with the project, were helped by their former professor by space and guidance and while trying to deliver battery packs for to existing electric vehicle manufacturers, they realize, the market requires better vehicle as a whole, and not just the better battery. Hence, this idea led them to start designing their first product, the Ather S340.
Ather Energy isn’t just another electric vehicle manufacturing company that just roams around boasting about its “go green go clean” type campaign, without actually providing quality features rather than just giving an electric motor with pretty battery backup. Ather Energy, “Ather” meaning “pure energy” in Greek provides the Ather 450 scooter with smart feature like 7-inch touch-screen instrument panel the displays effective range, satellite navigation, remote diagnostics, and a host of other features that is unlike any other available features of any other conventional scooters in India. The Ather 450 scooter is released in June of this year (2018). It is though in developing phase everything sorted and planned in orders like on-board system with GPS, cloud connectivity and an IMU to measure and predict actual performance and diagnostic patterns.
Water and Dust Resistance Motor, Battery and Display, Navigation, Parking Assist, Auto Off Indicators
Battery Charging Time
Ride Comfort of Ather 450 Electric Scooter
The Ather 450 is just an amazing piece of technology. The rides you will have in this scooter are going to be soothing to ears and the most comfortable ones, thanks to its suspension and seat. To get going, just turn the ignition on, press the rear brake lever and press the start switch. That’s it. You will not hear the growling sounds as fuel engines make, rather you will hear a soft humming sound. The vehicle rushes to 40kmph in just 3.9 seconds. You will be shocked to see the speed pass through claimed top speed by the company in no time. That’s quite impressive for an electric vehicle. The scooter will take you where you want to go, the only problem you will have is that you will be smiling with comfort all your ride.
What is Ather One?
Ather Energy provides a subscription plan to its users at fair enough cost that is cheaper than what you would expect from the fuel engine’s cost of operation. Its plan can be bought at Rs 9,912 yearly, Rs 2,596 quarterly or Rs 700 monthly. For that price, you will get host of services, keeping in mind that many of services will be free of cost. On this plan, the company will pay you for the electricity you will use at home for charging or to pay for the public charge stations.
It also includes free servicing and maintenance and zero labor charges and also you will not have to spend for consumables like brake pads. Lastly, Ather includes the RSA (roadside assistance) within the charge. That’s more than just anything you could expect from a company which has just been started in 2013 and is excelling like it’s nothing.
Ather Charging and Range of Ather 450 Electric Scooter
The Ather 450 will run for 60 km on single charge in real world condition as stated by the Ather Energy. In Eco mode, it will excel to 75 km range and according to the Indian Driving Cycle it is rated at 107 km/charge. The charge time is of about 4.18 hours. It can be charged from fast charger or any of Ather Grid at even impressive 1km/minute rate. Any impressive thing is that any Ather or Non-Ather owners can charge their EV at the Ather Grid for free for six months.
Ather Energy 450 First Impression
At the first impression, you cannot distinguish between the Ather 450 with any other fueled scooters in the market. The look and feel are pretty similar. Just the differences you will notice is, it is much quieter and clean to the environment. The only problem users can face is its availability of charging stations nationwide in India, leave the availability worldwide behind. The look and feels are sporty and you won’t be feeling guilty buying one.
The company Ather Energy isn’t after the mass production but running behind to produce quality products. From the achievements they have gathered just in these 5 years, it is a sure thing that they will be providing the world with quality and more futuristic electric vehicles in times to come.
Pricing || Ather 450 Electric Scooter Price
The Ather Energy 450 electric scooter is priced at INR 1,24,750 which isn’t cheap considered to other fueled vehicles in the Indian market. But looking at the price alone won’t justify its existence. Apart from price, the facility that the Ather One subscription will provide you is unmatched. Its only possible with Ather Energy that its providing such amazing features and impressive rides at such price and plus few more investments and you are covered for whole year without any major expenses.
It’s an investment I would recommend doing. You will be very much in it to buy the scooter if you don’t care about the price and care much of the feature now and upcoming updates it is to provide.
We are living in a world currently where we require assistance of someone every now and then. Gone are those days when people used to do things on their own. People used to be multitalented with their feet in almost every possible thing. But now, we seek assistance for smallest of things. Because we cannot have someone by our side all the time, the tech giants like Apple, Google and other have created virtual assistant. Just like you would have personal assistant, now you have your virtual assistant in your pocket in your smartphone and also in your home connected to the internet ready with all the answer to your queries.
About Alexa, Siri and Google Assistant
Now as we know they are virtual assistants ready to provide service whenever and wherever you seek, lets know something about them first.
Amazon Alexa is a virtual assistant developed by Amazon, first used in Amazon Echo and the Amazon Echo Dot smart speakers developed by Amazon Lab126. Alexa is used as home automation. It can control several smart devices, can play songs for you, interact with u just like another human, sort your to-do list, set alarms and many more, you just ask it, she can do it for you. Alexa is available in Amazon’s home automation devices and can be activated saying “Alexa”, it is also available for other devices in form of app where user need to push button to activate. It was launched in November 2014 along Amazon Echo.
Siri is a virtual assistant developed by Apple Inc. for its iOS, macOS, HomePod and tvOS operating systems. The assistant uses voice queries and a natural-language user interface to answer the queries, make recommendations and help in other related tasks. The software adopts to the individual’s preferences learning through their usage patterns. It was first released as an app for iOS on February 2010 and later was integrated on iPhones from October 2011 onwards.
Google Assistant is another virtual assistant in the race, powered by artificial intelligence and developed by Google and is primarily available in mobile devices and smart home devices. Unlike Google Now, Google Assistant can engage in two-way conversations. It first was announced in May 2016 as part of Google’s messaging app Allo, and its voice-activated speaker Google Home.
As of above information, we can clearly see that Apple’s Siri is the oldest and Google Assistant being the eldest, with Amazon’s Alexa in between. So, it would be interesting to know which has been doing great in the field of Virtual Assistant.
As of now, all three tech giants have their devices for the home automation released. Amazon with Alexa for Echo and Echo dot, Apple with Siri for HomePod and Google with Google assistant for Google Home.
Alexa Vs Siri Vs Google Assistant on Mobile and Smart Home Devices
All of these Assistants are available on Home devices as well as on mobile devices, the comparison is merged with both mobile and smart home devices. Some of the topic that can be compared are as below.
Apple’s iPhone is equipped with voice recognition feature i.e. it can distinguish among users but it is no the same case for Apple’s HomePod. The HomePod as of now doesn’t have that voice depth recognition feature to distinguish between voices. Anyone who approaches with words “Hey Siri” can access the Homepod, leaving the security to mess. Both Alexa and Google assistant have the feature to train the devices according to the user’s preferences and can distinguish with voice who the user is.
As of now, you have no facility of making or receiving a call on the HomePod. You can use the Apple speaker just to hear to the conversation. Making and receiving call is done through iPhone.
On Alexa and Google Assistant enabled speaker, you can make calls through simple voice commands. On Alexa u can receive calls from other Echo speakers only. Google assssistant can’t receive calls. But you can text from all 3 devices.
Alexa and Google Assistant support a number of third-party music services like Spotify and YouTube and can play you a song from them with no trouble at all.
Siri on the HomePod on the other hand is caught in its own Apple Ecosystem. You cannot play songs from third-party app. If you want to do so, you have to do it manually.
Siri on HomePod, stands in par with its counterpart Alexa and Google Assistant. Siri cannot respond to some question that Siri on iPhone produces a link to, but Google Assistant and Alexa has no trouble answering with their voices on which Siri might suffer. Though on the conversational part, Siri and Google Assistant answers the questions done about a topic without any reference to previous question. But Alexa struggles with the conversational questions.
Apple has done a great job with the integration of some of the devices with the Apple HomePod, and can perform the tasks with just a “Hey Siri” command. Alexa and Google on the other hand provides some “invocation” words to communicate with the devices it does not support natively and provides a great opportunity to the developers to work around for the support. Because Apple is stuck on its own Ecosystem, as of now, it tries to avoid such chunky and clunky phrases as commands by simply not offering the partnership with unsupported devices.
Though Apple being the oldest and Google being the youngest in the Virtual Assistant market, we can say that Google can easily beat Apple in some areas whereas they share common points in other areas. Alexa being in the middle, works around better than Apple sometimes but not as Google all the time. All these Virtual Assistants in context of home-automation has a long way to go and plenty of time to upgrade themselves to better than before. Alexa and Google would be a smart choice to make in context of home-automation with huge number of third party support whereas Apple decides to stick with handful of premium brands.
Hence Google Assistant as Smart Home Assistant is a good idea followed by Alexa and Siri. They share the same platform but yet have differences in terms of usability.