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Hiển thị các bài đăng có nhãn techknoledge. Hiển thị tất cả bài đăng

Thứ Hai, 25 tháng 2, 2019

Security threts to E-commerce.

All the security issues in the payment system through online system come in category of Security threats to E-commerce.
before we procede further we need to know following things. 

Electronic payment system



An e-payment system is a way of making transactions or paying for goods and services through an electronic medium, without the use of checks or cash. It’s also called an electronic payment system or online payment system

Payment Gateway

A payment gateway is an e-commerce service that processes credit card payments for online and traditional brick and mortar stores. Payment gateways facilitate these transactions by transferring key information between payment portals such as web-enabled mobile devices/websites and the front end processor/bank.
Payment gateways include PayPal, Google Pay(TEZ), Apple Pay, Ali Pay and Amazon Pay.

Chủ Nhật, 24 tháng 2, 2019

What is deffrence Among Private Network, Intranet, Extranet and, Internet?

Private network

the Internet addressing architecture, a private network is a network that uses private IP address space. Both, the IPv4 and the IPv6 specifications define private addressing ranges. These addresses are commonly used for local area networks in residential, office, and enterprise environments.

Intranet

An intranet is a private network accessible only to an organization's staff. Often, a wide range of information and services are available on an organization's internal intranet that are unavailable to the public, unlike the Internet

Extranet

An extranet is a controlled private network that allows access to partners, vendors and suppliers or an authorized set of customers – normally to a subset of the information accessible from an organization's intranet. An extranet is similar to a DMZ in that it provides access to needed services for authorized parties, without granting access to an organization's entire network. An extranet is a private network organization.

Historically the term was occasionally also used in the sense of two organizations sharing their internal networks over a VPN.

Internet

The Internet (contraction of interconnected network) is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link devices worldwide.

 

 Relation Between Private Network, intranet, Extranet and, Internet

 

 

what is firewall, VPN(virtual private network) and, Private network ?

FIREWALL: 

a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a barrier between a trusted internal network and untrusted external network, such as the Internet.

Firewalls are often categorized as either network firewalls or host-based firewalls. Network firewalls filter traffic between two or more networks and run on network hardware. Host-based firewalls run on host computers and control network traffic in and out of those machines.  




VPN(virtual private network):

 A virtual private network (VPN) extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. Applications running across a VPN may therefore benefit from the functionality, security, and management of the private network.

VPN technology was developed to allow remote users and branch offices to access corporate applications and resources. To ensure security, the private network connection is established using an encrypted layered tunneling protocol and VPN users use authentication methods, including passwords or certificates, to gain access to the VPN. In other applications, Internet users may secure their transactions with a VPN, to circumvent geo-restrictions and censorship, or to connect to proxy servers to protect personal identity and location to stay anonymous on the Internet. However, some Internet sites block access to known VPN technology to prevent the circumvention of their geo-restrictions, and many VPN providers have been developing strategies to get around these roadblock

Private network

the Internet addressing architecture, a private network is a network that uses private IP address space. Both, the IPv4 and the IPv6 specifications define private addressing ranges. These addresses are commonly used for local area networks in residential, office, and enterprise environments.

Thứ Ba, 12 tháng 2, 2019

what is application security ? and it's types.

Application security:

It ensures the security of an application by taking some measures to protect the application from external threats. it is the use of software, hardware, and procedural methods to protect applications from external threats. security is becoming an increasingly important concern during the development as the application become more frequently accessible over the network and as result they become vulnerable to a wide verity of threats

Application security includes the following things 

1. knowing your threats 

2. securing the network host and network

3.encorporating security in the software development process


Issues of application security.

the important issues of application security include the following.


1.verification of users: 

an application needs to verify that only legitimate user or trying to use them. the identification of legitimate users by identifying their IP address



2. granting access to the user:

once a user is authenticated the application needs to determine if the identified user allowed to access the functionality requested by him. this is called authorization.



3. keeping the data confidential with encryption:

for business, transaction data from application system get exchange over the network. data stored by the application system need to be transmitted in encrypted form to prevent it from the potential attack.

4. Guaranteeing Data Integrity 

when the receivers get a message neither the sender nor the receiver can refuse it. That is the denial of authentication of the message. A digital signature is a common mechanism to guarantee data integrity.

5. Safeguarding application form common attack strategies 


6. Guarding the privacy of the application

Types of application security


1. email security 

Threats to email.
1. Junk file
Junk file is a very common term, that describes any orphaned file or it has no real value. Junk files are commonly referred among technologists ghost files or fantom files.


2. spam

Email spamming is an act of sending unsolicited bulk eMails, which one has not asked for. These are from commercial companies as an advertisement.


3. virus

Some emails may incorporate with files containing malicious scripts which may run on your computer and may lead to destroy or leak your important data.


4. Fishing

Email fishing is an activity of sending email to a user claiming to be a legitimate user of any enterprise. Its main purpose is to steal sensitive information such as password, username, etc.

Such e-mail contact with such websites Which are infected with viruses and ask for entering the details. This website looks like a legitimate enterprise.



5. Cleanup and archiving email

in order to have lightweight inbox its good to archive your inbox from time to time.
there are few steps to clean up and archive your inbox.
stapes:

  1.  select the file tab on the mail banner.
  2. select cleanup tools button on the account information screen.
  3.  select archive from cleanup tool dropdown menu.
  4. select archive this folder and all subfolder options and then click on the folder you want to archive.
  5. select the date from the archive items older than
  6. click browse to 'create new.pst' file name and location. and click 'ok'


2. database security

databases are a cardinal component of any web-based application that enables websites to provide varying dynamic content. databases to are usually intended to be shared across the deferent application thus the database security is primarily concern with the secrecy of data. it ranges from protection from intentional unauthorized database user to unintentional database accesses by unauthorized entities
the general categories of secrecy related problems in database management systems are:
  1. improper release of information from reading data that were intentionally accessed by an unauthorized user.
  2. the improper modification of data.
  3. denial of services(DOS) threats


threats to database security

  1. data tempering
  2. data theft
  3. password related threats
  4. falsification of user identification
  5. unauthorized access to tables and columns
  6. unauthorized access to data rows lack accountability


3. internet security

it contains IPSec(Internet Security Protocol) and SSL(Secure Socket Layer)

Internet security refers to securing communication over the internet it encompasses browser security, data security, net security and overall authentication and protection of data sent via internet protocol
1.IPSec(Internet Security Protocol)
2. SSL(Secure Socket Layer)


1.IPSec(Internet Security Protocol)


it consists of a set of a protocol designed by IETF(Internet Engineering Task Force) it provides security at the network level and helps to create authenticated and confidential packets for IP layer 


2. SSL(Secure Socket Layer)


it is a security protocol developed by net scape communication corporation. it provides security at the transport layer and includes the important security issues like confidentiality integrity and authenticity 



Threats to internet security


it includes specific security protocol such as


  1. worms
  2. malware
  3. ransomware
  4. spam
  5. fishing
  6. spoofing



Backup 


data backup refers to copying data into an archiving file. it may be used to restore the original content after a data loss event. 


  1. data backups have two main purpose the primary purpose is to recover the data after it's lost. (either by data deletion or corruption )
  2. the secondary purpose of data backups is to recover the data  from an earlier time 


Chủ Nhật, 3 tháng 2, 2019

Top technology trends in 2019: Technologies, that will take the world by storm this year. AI ML cyber security, IoT, edge computing etc..

 Top Technology Trends in 2019


  Technologies, that will take the world by storm this year.


1. Artificial Intelligence(AI) 

  • Definition: 

    • Artificial intelligence (AI) is the simulation of human intelligence processes by machines, especially computer systems or AI is the ability of a digital computer or computer-controlled robot to perform tasks commonly associated with intelligent beings
    • a branch of computer science dealing with the simulation of intelligent behavior in computers
  • Example:

    • Popular AI cloud offerings include Amazon AI services, IBM Watson Assistant, Microsoft Cognitive Services and Google AI services, Virtual assistant (Google Assistant, Amazon Alexa, Apple SIRI, Samsung’s Bixby
  • Application:

    • AI camera mode, AI based usage pattern, AI chat-bots etc.

 

2. Machine Learning

  • Definition: 

    • Machine learning is the scientific study of algorithms and statistical models that computer systems use to progressively improve their performance on a specific task
    • Machine Learning is the Field of study that gives computers the capability to learn without being explicitly programmed.
  • Example:

    • Image, speech recognisation medical diagnosis, market future etc.
  • Application:

    • Self driving car, spam detection and filtering, social media ads etc. 

 

3. Blockchain

  • Definition:

    • A blockchain is literally a chain of blocks. it is a growing list of records(blocks) which are linked using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data
  • Example:

    • Crypto currency like bitcoin, ethereum, munero etc.
  • Application:

    • Crypto currency payment, voting, Land Registry, digital ledger Smart contact, digital identification or signature, blockchain IoT, and thousends of application

 

4. 5G Technology

  • Definition:

    • It is the 5th generation of wireless network technology
    • With each generation it improves the speed, security safety, and bandwidth.
  • Application:

    • Mobile networks, broadbands, etc.

6. Electric, self driving cars and Flying Taxis
  • Definition:

    • Electric cars are the cars that run by the power of electricity.
    • Self driving cars are the cars which are driverless.
    • flying Cars or taxis that uses air medium for transportation are called flying taxi or flying cars.
  • Example:

    • Electric: Tesla model 3, model x, etc. and BMW i3, Hyundai ionic, Audi e-tron etc.
    • Autonomous: Mercedes-Benz E-Class, BMW 5 Series, Volvo Xc60, Tesla Model S, Tesla Model X, Audi A8.
    • Uber is testing flying taxis and other startups related to the same are growing.

* Google Apple Samsung these are also working in the field of self-driving cars and flying taxis


6. Edge computing
  • Definition:

    • Edge computing is a distributed computing paradigm in which computation is largely or completely performed on distributed device nodes known as smart devices or edge devices as opposed to primarily taking place in a centralized cloud environment.
    • Edge computing allows data produced by internet of things (IoT) devices to be processed closer to where it is created instead of sending it across long routes to data centers or clouds.
  • Example:

    • routers, switches, integrated access devices (IADs), multiplexers, and a variety of metropolitan area network (MAN) and wide area network (WAN) access devices
  • Application:
    • internet of things (IoT), network computing etc. 

 

7. Virtual Reality and Augmented Reality 

  • Definition:

    • Virtual reality (VR) is an interactive computer-generated experience taking place within a simulated environment. This immersive environment can be similar to the real world
    • Augmented reality is a technology that superimposes a computer-generated image on a user's view of the real world, thus providing a composite view
  • Example:

    • AR and VR Glasses, (HTC Vive, Oculus go, Playstation VR etc.)
  • Application:

    • Realizing before doing or buying, AR , VR in e commerce , education , court room, and healthcare,  and a vast application.


8. Internet of Things

  • Definition:

    • The Internet of Things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction
  • Example:

    • Kisi Smart Lock, Canary Smart Security System, DHL's IoT Tracking and Monitoring System, Cisco's Connected Factory, ProGlove's Smart Glove.
  • Application:

    • Smart home, smart city, wearables, connected cars, supply chain, smart farming.

 

9. Cyber Security

  • Definition:

    • Cyber security refers to the body of technologies, processes, and practices designed to protect networks, devices, programs, and data from attack, damage, or unauthorized access. Cyber security may also be referred to as information technology security
  • Application:

    • Encryption, Authentication, Authorization, Network Security, Security by Design, Secure Coding, Physical Security, VPN, Secure Communication

10. Renewable energy

  • Definition:

    • energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.
    • energy from a source that is not depleted when used, such as wind or solar power
  • Example:

    • Solar energy, Wind energy, Hydrostatic energy, Biomass energy, Hydrogen and fuel cells, Geothermal power etc.
  • Application:

    • Renewable energy  can be utilized in our daily life.

Thứ Năm, 24 tháng 1, 2019

Xiaomi's folding phone is the best yet.


Xiaomi's folding phone

In a teaser from the company reveal the latest xiaomi folding phone.
yes, the video revealed that the phone is in working condition and it's very interesting to see a great approach to a phone with a tablet.


they didn't provide the details about the phone the video is interesting to see. it reveals the functionality of the device and much more things you can watch the video.



this is the best prototype we have ever seen in the foldable smartphone trend.


 what do you say about the future of the foldable phones, do tell us in the comments below

Meizu zero: smartphone from the future, specification revealed, world's first smartphone with no buttons, no ports.


Meizu zero

, a smartphone from the future having no jack no ports not even for the speaker.
it seems futuristic isn't it?


this phone has no buttons, no speakers holes, no charging port, and no SIM card slot.

KEY SPECS
Display : 5.99-inch
Front Camera : 20-megapixel
Resolution :1080x2160 pixels
OS : Android
Rear Camera : 12-megapixel + 20-megapixel



CAMERA

Rear camera: 12-megapixel + 20-megapixel
Rear flash: Yes
Front camera:  20-megapixel


SOFTWARE

Operating system: Android
Skin:                      Flyme 7


GENERAL

Release date: January 2019
Launched in India: No
Fast charging Proprietary
Wireless charging: Yes
Colors: Black, White


DISPLAY

Screen size: 5.99(inches)
Touchscreen: Yes
Resolution: 1080x2160 pixels
AMOLED capacitive touchscreen, 16M colors


HARDWARE

Processor: Snapdragon 845
RAM: 6GB
Storage: 128GB


Thứ Năm, 20 tháng 12, 2018

Top 10 CEOs of 2018: Surprise! Two Indians in top three

Companies-rating platform Comparably has released the list of best CEOs for 2018 and two Indians have bagged a spot in top three. Surprisingly, Amazon boss Jeff Bezos failed to make it top five. While Microsoft's Satya Nadella bagged the top spot,  The Home Depot’s CEO Craig Menear took the second spot. Google’s Chief Executive Officer CEO Sundar Pichai stood at the third place but second among 29 tech firms ranked by the employee ratings. 

Here is the list of top 10 CEOs for 2018:



10/10 : John Legere, from T-Mobile
john legere
John Legere is an American businessman who is the chief executive officer of T-Mobile US. He previously worked for AT&T, Dell, Global Crossing, and serves on the CTIA board of directors.



9/10 : Marc Russell Benioff, from Salesforce
Marc Russell Benioff is an American billionaire internet entrepreneur, author and philanthropist. He is the founder, chairman and co-CEO of Salesforce, an enterprise cloud computing company. As of March 2016, he owns approximately $3 billion worth of Salesforce shares.


8/10 : Alex Shootman, from Workfront
As President and CEO of Workfront, Alex drives the overall strategy, vision, and execution of the company, ensuring that Workfront is a dedicated partner in helping its customers transform the work experience. Shootman brings more than 25 years of experience in all areas of revenue and profit generation for technology organizations, with significant experience leading SaaS-based companies.


7/10 : Bert Bean, from Insight Global
Mr. Bert Bean is CEO at Insight Global, Inc. since January 20, 2018. Mr. Bean was President at Insight Global, Inc. until January 20, 2018 and its Vice President. He started with Insight Global in 2005 as a Recruiter and has since worked his way up within the company, exemplifying Insight Global's "promote from within" culture. Johnson announced the promotion at Insight Global's 2018 National Sales Conference in Orlando.



6/10 : Jeff Bezos, from Amazon
Jeffrey Preston Bezos is an American technology entrepreneur, investor, and philanthropist. He is the founder, chairman, and chief executive officer of Amazon. Bezos was born in Albuquerque, New Mexico, and raised in Houston, Texas.



5/10 : Brian Halligan, from HubSpot
Brian Halligan is an American executive and author. He is CEO and co-founder of HubSpot, an inbound marketing and sales software company based in Cambridge, Massachusetts, and is also a senior lecturer at MIT. Halligan uses the term inbound marketing to describe the type of marketing he advocates.



4/10 : Brad Smith, from Intuit
Brad D. Smith is an American businessman who serves as the president, chief executive officer, and chairman of Intuit and the chairman of Nordstrom. In August 2018, Smith announced that he would step down as Intuit's CEO at the end of 2018 while staying on as the company's executive board chairman.


3/10 : Sundar Pichai, from Google

Pichai Sundararajan also known as Sundar Pichai is an Indian-American business executive. He is the chief executive officer (CEO) of Google LLC. Formerly the Product Chief of Google, Pichai's current role was announced on August 10, 2015.


2/10 : Craig Menear, from The Home Depot
Craig Menear is an American business executive. He serves as the chairman and chief executive officer of The Home Depot.



1/10: Satya Nadella, from Microsoft
Satya Narayana Nadella is an American business executive from India. He is the Chief Executive Officer of Microsoft, succeeding Steve Ballmer in 2014. 


Thứ Ba, 18 tháng 12, 2018

why did Nokia Fail?

why did Nokia Fail, here's why?

There are two things.

  1. Nokia failed because they didn't adopt the market of Android phones.
  2. And they failed because they didn't do something extraordinary as Apple did with their innovative smartphones(iPhones).






    These are the two reasons why Nokia failed during the smartphone crisis in the world.

    they had first mover advantage but they failed in doing a great innovation as they should.

    there were two ways as I discussed above they must have done one of these things to prevent their market failure.

    they were doing great till their Symbian OS smartphones and simply they should have adopted the android trends


                                                   OR

    they should have done something extraordinary innovation with their windows smartphones as Apple did with their iPhones.

    they had stepped great by moving on to the windows smartphones but they could not make that sustainable. they could not find the interest of the people.

    they lacked innovation

    these were the major factor of the failure of the Nokia as for as I think.
    what do you think do let me know in the comment section below.

    Chủ Nhật, 16 tháng 12, 2018

    latest technology blogs, articles, explanation and definition. business science and innovation blogs by tech guru Akash

    latest technology blogs, articles, explanation and definition. business science and innovation blogs by tech guru Akash

    latest technology blogs, articles, explanation and definition. business science and innovation blogs by tech guru Akash

    This blog is all about technology explanation definition and business science and innovation.
    latest tech products latest innovations in science, technology, and business industries.

    Thứ Năm, 15 tháng 11, 2018

    Take the test and lavel UP the skill.

    Skill Tests (BY TECHGIG)


    Expand on your experience of coding with TechGig challenges & hackathons


    Hone your coding skills by participating in exciting online challenges and hackathons on TechGig. As an interactive platform, TechGig gives you the opportunity to not only learn and master various programming languages and frameworks, it also encourages you to test your skills on a regular basis. Using these challenges, you can find out how well you have mastered a particular topic by participating in stimulating challenges where your knowledge and experience of coding is tested to the core. Emerging victorious from such a challenge is bound to boost your confidence levels and hold you in great stead on the professional front.



    The challenge awaits you! Test your skills now!


    Offering an interesting gamut of contests, TechGig gives you the flexibility of choosing from a variety of tests based on difficulty level and skill. Depending on your expertise, you can take the test in your preferred choice of language or skill. Participating in the challenges and scoring high will not only give you a personal high but you will also get to win exciting prizes in the process and even get job offers.

    Several companies in our network recruit candidates based on their score and how well they have mastered a programming language, framework or skill. Each of the challenges and hackathons lists out the skills required along with top lead scores mentioned on a leaderboard.

    You can search for a particular skill test or simply browse through an extensive list of tests listed on TechGig. From BPM skill test, Ruby on Rails skill test and Mainframe skill test to skill tests in various languages such as C#, C, Java, Dot Net, Linux Basic, HTML Certification, Visual Basic, JavaScript, etc.

    If you are a beginner, you can start with tests from the easy level category such as Linux Basic or C++ and C. With a large number of participants taking the test at a given time, it is essential for you to be completely prepared to crack the test and emerge as a winner. So, take the challenge now on TechGig to measure and improve your existing skills. Read Less
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    Thank you so much for coming.




    Thứ Năm, 8 tháng 11, 2018

    Top 10 highest-paying jobs at Google you might be interested in.

    Google, which is basically an engineering firm is are ready to pay the highest pay-packages to their engineers. But, it is not just the programmers who are highly paid at Google, as the search giant also pays top dollars for their deserving candidates, irrespective of the field, such as the marketing executives, finance executives and legal counselors.

    The technology industry is widely considered one of the best-paying industry in the world, as there is an exceptional demand for people with technical skills.

    Let’s have a look at the 10 best highest jobs at Google

    The list below shows the top 10 highest-earning that Google employees make at the company.


    Here is Top 10 highest-paying jobs at Google

    1. Engineering Director


    Salary: $283,591


    The engineering director has the responsibility of supervising all aspects of engineering within a company. According to career building website Monster, this kind of job could require up to 10 years of experience.


    2. Group Product Manager

    Salary: $253,905

    Every Google project needs Product managers, as they are the connection point for interaction with sales, software engineers, marketing managers, and almost every other piece of a project. Some of Google’s best products could not take off as it didn’t have a good product manager.

    3. Director

    Salary: $247,500

    Irrespective of division, a Director at Google is expected to bring superior leadership skills to the company to lead and manage teams and keep everyone focused on a common goal.

    4. Senior Staff Software Engineer

    Salary: $242,500

    The highest paid employees at Google are its senior software engineers are they are expected to take the technical lead in whichever department they work in, whether be it YouTube, AdWords, or any other division of the company.

    5. Marketing Director

    Salary: $234,741

    The job of a marketing director is to spread the word about what Google has to offer, which TV commercials, blog entries, conference presentations, and much more.

    6. Senior Software Engineering Manager

    Salary: $205,290

    Senior Software Engineering Manager at Google is a highly-in-demand job, as the very experienced programming pro is in charge of leading teams of coders under them.

    7. Senior Product Manager

    Salary: $201,600

    Like the Group Product Manager, a senior product manager is also an equally important job at Google, as he or she brings the diversified engineering teams together to achieve a common goal that is important for the overall progress of Google.

    8. Staff Software Engineer

    Salary: $200,923

    Engineers at Google need to be excellent at solving complex problems. This is why the company was once known for challenging job candidates with puzzling brain teasers. However, Google seems to pay these employees well based on Glassdoor’s data. According to Glassdoor, Google’s salary for this position is 60% higher than the national average.

    9. Engineering Manager ll

    Salary: $192,000

    An engineering manager basically supervises teams of engineers who would be responsible for development, tests, creating new Google products, and improving existing ones.

    10. Product manager lll

    Salary: $185,000

    The job of a Product Manager is to supervise various projects dealing with company products and to keep everyone involved on the same page.






    Huawei Honor 8X vs RealMe 2 Pro which is better?


    honor 8x undoubtedly.

    it has the following advantages.

    Huawei Honor 8X vs RealMe 2 Pro

    1.) it has a better processor. (Kirin 710 > Snapdragon 660)

    2.) it has a better camera(20+2 mp > 16+2mp)

    3.) it has a bigger battery(3750mAh > 3500mAh)

    4.) it has a bigger display(6.5 inches > 6.3 inches)

    it is much slimmer than realme 2 pro(7.8mm<8.5mm)

    what else do you want from honor 8x device?

    Thứ Hai, 5 tháng 11, 2018

    Top 10 Highest Paying Computer Science Jobs in 2019


    Before specializing on any computer science-related job, there is one question that will automatically come into your mind. How much will I earn? Well, different jobs offer different perks. Here are the highest paying computer science jobs we’ll see in 2019. I have taken the source as the Technotification



    There is no doubt that computer science is a very marketable course. Upon your graduation, you are guaranteed of landing a high-paying job. On the same note, this course is very wide. Computer science opens you up to many different career options. You can choose to be a software engineer, data analyst, system administrator, security analyst, and many others.


    Highest Paying Computer science Jobs in 2019:


    1. Big Data Engineer

    In recent years, Big data has been one hot topic in the business world. It entails converting raw data into meaningful information that can be used for decision making. Businesses are in a dire need for big data experts.

    It is understood that with the right data, a business can easily pass its competitor and move to the next levels. Apart from analyzing and interpreting data, big data engineers are also responsible for developing software that can automate the task of data analysis. For this reason, a business will be ready to part with huge sums of money to retain its data engineers. A computer science degree and some hands-on skills on the database are necessary for one to be a big data engineer. The average salary of a big data engineer is $155,000.


    2. Data Scientist




    The work of data scientist is to bring the sense out of data. Apart from having knowledge of computer science, data scientists are good at mathematics, statistics, and modeling. They use this knowledge to critically analyze complex data from various sources. A data scientist should also be good at some programming languages such as Python and Java. The average salary of a data scientist is $121,500.


    3. Systems Security Manager



    Systems security is a very critical topic that is giving many people some problems. Even the organizations that are assumed to be having the most advanced security infrastructure always find themselves under threat. To alleviate the risks, they usually hire information systems security managers. Systems security manager ensures that there is no breach of security in the systems of the organization. They also have to stay updated on the latest security trends. In order to be a systems security analyst, you need to have major certification such as CompTIA Security+ or a Certified Information Systems Security Professional (CISSP). The job attracts lucrative perks. Their average salary is $140,000



    4. Data Architect





    Unorganized data is not of any use to an organization. It needs to be well-structured in a way that it can be interpreted and used by the business or any other organization. It is the responsibility of the data architect to organize data in a well-stipulated structure. They are also responsible for translating the business requirements into meaningful database solutions. A data architect also ensures that all the security measures of the database have been achieved. The average salary of a data architect is $133,500.


    5. Applications Architect


    This is one of the highest paying computer science job. The job entails designing and organizing the whole structure of an application, regardless of the platform on which it will be used. An application architect will work on the user interface, middleware, and backend of an application. They should also have technical information on the operation of an application.

    In most occasions, application architects are required to work with other developers. For this reason, communication skill is a must-have requirement. They should also have planning and organization skills. Their average salary is $ 135,000.

    6. Data Manager


    Although it may sound like an ordinary job, do not make the mistake of underrating it. It is one of the high paying computer science job. All businesses and organizations have databases. The only thing that may vary is the size of the database. A database needs to be maintained on a routine basis. Such tasks are performed by database managers.

    Data managers in large organizations earn up to an average of $129 000. Apart from academic qualifications, a database manager needs to possess leadership and organization skills.

    7. Software Engineer


    Once you graduate with a degree in computer science, you can end up becoming a software engineer. This job entails designing and creating core engineering specifications for software and applications. You should be knowledgeable about the information systems and specific programming languages. You should also have excellent communication skills. The average salary of a software engineer is $ 124, 500.

    8. Data Security Analyst


    The job of a data security analyst is to create various powerful mechanisms for protecting data against various forms of risks. This can be against both internal and external security threats. Data security analysts should have an in-depth understanding of computer security, network security, network protocols, encryption technologies, firewall administration among several other security measures. They should always be aware and updated of the laws concerning the security of data. A recognized certification such as CISSP is usually required by the employers. The average salary of data security analysts is $125,000.

    9. Mobile Applications Developer


    Many businesses are seeking to out to reach their customers beyond websites. The easiest way of reaching customers is through mobile devices. To achieve this, they have to build mobile apps. This means that there is a high demand for mobile application developers. This directly translates to high pay.

    Mobile application developers must be experienced in developing apps for two major platforms (iOS and Android). You should also be experienced in coding using different frameworks and different mobile development languages. The average salary of a mobile application developer is $107,000

    10.Wireless Network Engineer


    There is no doubt that more people are embracing mobile offices. They give people the power and ability to work from anywhere. These offices and even mobile devices need to be connected to a wireless network hence increasing the demand of network engineers.

    Network engineers are experts in all the aspects of computer network They are also good at issues that are related to network security. To be one, you need to have a networking certification such as the Certified Wireless Network Professional (CWNP). The average salary of a wireless network engineer is $122,000.

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