Whether personally or professionally, technological innovations have shaped our lives and work as well. Technologies in the recent years have profited people learning styles, techniques and the quality they put onward. In this article, Roger Samara – a computer technician emphasizes the fact.

These days, numerous technologies are available like cell phones, TABs, PDAs, iPADs and other gadgets along with the existence of the Internet and Wi-Fi signal. These innovations have made the life more effectual and easier. In fact, things can be done in less time. It saves energy and eventually saves cost as well.

What happens without technologies presence?

We would have remained in past worrying over our buddies and youngsters returning home. Maybe we have to wait for long hours for an appointment. Furthermore, we stay with the bulky desktop system in place of easy to bring digital toys. So, we cannot imagine life without technology. Does that sway you to love technological innovations? Why not? We all do love technologies and you should too.

Fuels and Energy branch enables future of flight
Fuels and Energy branch enables future of flight

Here are some other reasons you should love technological innovations

Do not you like to watch movies from the comfort of home? Who does not love to work from home as an extra income? We claim you do. Do not you like the warming and cooling frameworks of your home or other inside premises?

What about other amenities of contemporary homes, multiplexes and organizations. Have you ever tried for further education? You can learn a lot with modern equipment as well as methods. Looking for these, you definitely fall in love with the technological inventions.

However, technologies have some limits. It’s your reaction towards it. You should not stay glued down to flat or digital screens whole day. Otherwise, you will go slump and unhealthy says, Roger Samara. Hence, do exercise and enjoy life in the nature force.

Now again appreciate the benefits of present-day innovations. The technologies make the lifeless demanding as well as agreeable. For instance, Googling and searching on the web have made handling work extends so substantially more straightforward and flatter cruising. Along with this, another aspect Roger is in love with is the being able to pay all the bills anytime essentially anywhere.

Bottom Lines

Well every individual has been affected by technologies. Can you envision what it would be like to do everything by hands? I’m sure you can’t. There are ample reasons to love technologies. One of the reasons is that it does not distinguish. It considers everybody as equal. Its accessibility and benefits have no favors for gender, religion and creed.

Whether individually or professionally, our everyday life and work are formed by the way we interconnect with one another, to the way we travel from one location to another, to the way we attain and share information. Just imagine what it would be like if we were living in a time in which all the above things do not exist emphasis Roger Samara. Above are just a few reasons to love technologies, there are many more.


How Ransomware Attacks Wreck Computer Networks in Several Countries

Ransomware phenomenon continues to dominate the threat landscape. It is growing trend from past few years. This malicious software affects sectors including universities, hospitals, law firms, banks, Government, mobile users and various organizations equally worldwide emphasis, Roger Samara.

Quantum-computer-Roger Samara
Quantum-computer-Roger Samara

In fact, Ransomware attacks are happening on a daily basis and still have a high rate of success. Hence, cyber-security professionals are still scrambling to contain a universal Ransomware attack.

This malware has pretentious tens of thousands of computer networks in nearly 100 countries, including Russia, U.S., U.K., Ukraine, China, and India. Do you want to know in detail what Ransomware is and how it affects the cyber-security? Let’s have a look!

What is Ransomware?

Ransomware is a progressively popular and troublesome form of cybercrime. It is a piece of sophisticated malware, once take control over your system, threatens you with harm, generally by disagreeing you access to your files. This malicious software locks down all files on computer networks and asks the victim to pay a ransom in order to regain control over the files.

technology-servers-server-Roger Samara

A pop-up window show instructions to the victim on how to pay a charge to get the decryption key of their system. Attackers can ask for money ranging from a few hundred dollars to thousands. Furthermore, they ask ransom virtual currency such as bitcoin, so that the cybercriminal identity is not known.

How Ransomware Works

There are a number of ways ransomware can take access to the computers. One of the most common vectors is phishing spam means an attachment that comes to the victim in an email. This harmful virus spreads from computer to computer on a network via email attachments masquerading as a file people should trust.

As you download or open it, the virus can take over your machine says Roger Samara – the master of the computer world. Moreover, another type of ransomware i.e. NotPetya breaches security holes to affect machines without demanding to trick users.

How Ransomware Infection Spreads

Cyber-criminals always try to discover new methods to extract personal data and infect a person’s computer with malware. You are lucky if you are not the victim of a cyber-attack till now. It is necessary to be proactive and keep your machines up to date for maximum protection.

Attacks Computer Networks- Roger Samara

Actually, cybercriminals look for the easiest way to attacks computer networks and use the backdoor to distribute a malicious code. Hence, it is essential to check the ways of spreading ransomware infection that attackers use:

  • Spam emails that contain malicious links or attachments.
  • Internet traffic that redirects to malicious websites.
  • Self-propagation capabilities.
  • Taking advantage of security exploits in susceptible software.
  • Malvertising campaigns.

The security breaches take place because online criminals are improving their methods day by day by using technical knowledge along with psychological manipulation.

Who has it affected so far?

Spain reports the ransomware attack firstly. The largest telecom in Spain hit with a pop-up window asking a $300 ransom in order to get access to files again. And after this approximate 16 hospitals in England’s National Health Service were pretentious. This virus locks doctors and nurses out of patient’s information until they get a ransom.

The network cyber attacks are being blamed on a piece of malware called WCry, WannaCry or Wana Decryptor. According to a report, it was allegedly spread by the Shadow Brokers which claim to have hack NSA link tea of attackers. Actually, the Shadow Brokers group which is fictional of having ties to Russia, posts windows hacking tools.

Victims of the bout are reactive with a pop-up window that says them their files are now encoded. And they have to pay $300 in bitcoin in order to unlock files.  The message is in the different languages and says:

“You can unlock some files for free. If you want to regain the access to all the files, you have to pay. Also, you have only three days to submit payment. After that ransom will get double.”

Roger Samara also add that the pop-up window contains a countdown clock that intimidates that files will be lost forever in seven days.

Wana Decryptor abuses a Windows flaw that was a patch in Microsofts Security Bulletin MS17-010. But the computers that are not up to date, the malicious code encodes all the files and then spreads itself. The infection of a single machine ends up conceding the whole company network.

The malware is both influential as well as insidious. You just walk up to your system and it’s pretentious, even if you did not touch it. All that can happen if your machine is ON and on the network.

Worldwide reaction to Ransomware Attack

In the United State, the Computer Emergency Readiness Team (CERT) collect numerous reports of ransomware attacks computer networks in many countries around the world. However, the agency did not recognize those countries.

international cyber partners- Roger - Samara

Furthermore, the Department of Homeland Security tells that it’s synchronizing with international cyber partners in the wake of prevalent attacks. A member of Senate Armed Services Committee says that:

“Ransomware is really a big problem across the world, doctors and staffs are struggling to treat patients without having their digital records or dosages. Also, ambulances are being redirected, and millions of individual’s data are possibly exposed. We will likely look back at this as a crisis moment.”

England’s NHS says that ransomware hit at least 16 of its organizations. System’s digital office statement says that network cyber-attacks not particularly targets at the NHS. And is affecting organizations from across a range of sectors.

The ransomware attack also hit the amenities in Scotland. The Health Secretary Shona Robison says security experts are taking instant steps to decrease the influence of the ransomware across NHS Scotland.

IT workers at public health care system say that it is a major problem they have seen in their six years working. As of now, this malicious software has been localized says, Roger Samara Computer Technician. There has been no inside information leak from the Russian Interior Ministry’s information resources.

6 Tech Trends to Keep an Eye on in 2018

That time of year has arrived — both to look back at the developments that have come before and to look ahead to the advancements that will arrive as the calendar year passes.

Recently, Gartner released its predictions for tech trends in 2018 and several years beyond. From an increase in visual and voice search to a rise in bot development over mobile, it looks as though the tech darlings of 2017 will only grow in prominence and power.

But what other leaps forward might we expect in 2018? Let’s take a look at the top picks shared by expert Roger Samara:

1. Geo-targeting

Geo-targeting, or the process of delivering specific content to users based on their locations, may seem like a limiting concept. Why focus in on a single region when you can send a blanket message at lower cost? But drilling down into your customer segment in this way can add a sense of personalization that is more likely to bring in new business.

Roger Samara-Geo-Targeting
Roger Samara-Geo-Targeting

Imagine you’re a chiropractor looking to target people in a specific community who are interested in alternative medicine, meditation, and organic coffee,” says Lathan Fritz, founder of Amerisales and an expert in big data for small businesses. “Geotargeting allows you to focus on your ideal customer, getting to know them and knowing their interests, and then targeting those interests on their platforms of choice.”

The wealth of data on social media and mobile devices has given rise to this highly targeted approach.

Ads or other content delivered to your smartphone can change as you travel around an area or even the world. In today’s era of total customization, geotargeting is a natural fit, and advertisers and content providers will continue to leverage it in 2018 and beyond.

Also Read: The FCC Repealed Net Neutrality

2. Anomaly detection/prediction

In manufacturing, a single error in production could be negligible — or it could create massive problems, not just for the equipment and product, but for public relations as well. Quality control has always been with us, but advances in information technology are bringing a new level of sophistication to this critical area.

Companies such as DataRPM, a Progress Company, and Hortonworks, a big data software company, are collaborating on cognitive systems for detecting anomalies in manufacturing.

Michael Ger, general manager for automotive and manufacturing solutions at Hortonworks, described the benefits of this collaborative approach, saying, “DataRPM’s cognitive anomaly detection and prediction capabilities perfectly complement our offerings, as they help companies make sense of the multi-structured data they collect.”

3. Customer service automation

From big-box retailers to tech startups, virtually every company performs some sort of customer service. But thanks to the rise of artificial neural networks, companies are increasingly turning to AI technologies to answer customers’ most common questions.

By 2020, IBM predicts that 85% of all customer interactions will be conducted without a human agent.

Roger Samara_Customer service automation
Roger Samara_Customer  Automation

Leading the charge toward automated customer service is IV.AI, the world’s first artificial intelligence agency. Led by CEO Vince Lynch, IV.AI made waves at this year’s Facebook F8 Developer Conference by announcing that it had used machine learning to automate 96% of international airline Aeromexico’s customer service interactions.

4. Augmented reality

Expect more apps to take advantage of the iPhone’s latest operating system upgrade, which allows it to overlay additional information on whatever the camera is pointing at. This will be used for far more than the flash-in-the-pan craze of Pokémon GO.

The potential applications are really endless, but one possibility is a phone-based tour guide that provides facts and additional images relevant to nearby sites, stores, restaurants, and even the night sky as viewed through your screen.

5. Deep learning

After the upset win of Google DeepMind’s AlphaGo system, which used a deep learning approach against top-ranked Go master Lee Sedol in spring 2016, the tech community has become increasingly familiar with deep learning. This year, expect further popularization of the term due to successes in Google’s driver less car initiative and facial recognition.

Roger Samara Deep learning
Roger Samara_Deep learning

Deep learning succeeds in areas of computer analysis that were previously tough nuts to crack because it does not rely on a brittle set of pre programmed rules for attacking a problem domain. Instead, it uses an approach inspired by the brain’s neural networks to find new ways to solve the most difficult problems.

6. Conversational Platforms

According to Roger Samara, there was a time when any degree of voice recognition by a computer — even a single word — was a big victory. Now Alexa is recognizing songs and musical acts, and Siri is giving you the local weather. But will we see something more like actual conversation in 2018?

It’s possible, but that will require conversational platforms to couple word recognition with a robust, adaptive internal model of the conversation topic, as well as provide an application programming interface that allows third-party developers to utilize their methods and features.

Such platforms will be able to predict what the user is speaking about, what relevant questions to expect, and what answers to deliver.

Once they become viable, conversational platforms may be able to do much more than respond to simple requests; technologists envision potential applications in law enforcement, education, medicine, and other areas.

There’s no doubt 2018 is going to be an exciting year. While these predictions may not play out exactly as forecast, it’s just as likely that stunning, unexpected advances will arrive to take their place. However the year turns out, we look forward to using some of the new technologies that will be discussed in retrospect at the end of 2018.

Originally published at: https://www.inc.com

The FCC Repealed Net Neutrality — Here’s What That Means for You

In a move that could fundamentally reshape the internet — and spur a new wave of legal wrangling — the Federal Communications Commission voted Thursday to repeal its net-neutrality rules.

Here Roger Samara is sharing his vision on net neutrality, the proposal and what’s likely to happen next:

What’s net neutrality?

Net neutrality is the principle that all traffic on the internet should be treated equally. Under net-neutrality protections, internet service providers are barred from blocking, slowing or providing preferred treatment to particular sites and services. The rules are designed to keep the internet open to all comers and give everyone a fair shot.

Roger Samara - Net Neutrality
Roger Samara – Net Neutrality

Without net-neutrality protections, ISPs could block you from streaming video from Netflix or YouTube or charge you extra just to access those sites. They could also force Netflix or YouTube to pay more to ensure that its videos be streamed at the same speed and quality as at other video sites.

Such moves would most likely force you to pay more to view and access the videos and other information you regularly get through the internet. They also could limit your choices if the ISPs block access to particular companies’ sites or charge those companies tolls that only the biggest and richest among them can afford.

The FCC has had some form of net-neutrality protections in place since 2005. After two different versions of the rules were struck down in court, the FCC in 2015 officially designated broadband providers as telecommunications companies, a move that allowed it to put in place new rules grounded in its authority over such companies under Title II of the Communications Act.

The latest proposal from the FCC reverses the designation of broadband providers as telecommunications companies and do away with the three major net-neutrality prohibitions. Under the new proposal, companies would be able to block, slow or provide fast lanes to particular sites or services.

Their only responsibility under the proposal would be to disclose such practices to customers. The FCC now leaves it up to the Federal Trade Commission to determine whether broadband companies were doing anything they hadn’t disclosed.

Why did the FCC want to repeal net neutrality?

Roger Samara - FCC Chairman
Roger Samara – FCC Chairman

When it comes to his philosophy regarding telecommunications companies, the FCC’s chairman, Ajit Pai, a former lawyer for Verizon, is a free-market libertarian. He is ideologically opposed to even the idea of the FCC regulating such companies. He opposed the FCC’s 2015 rules and announced even before he became chairman that he would seek to overturn them.

Broadband investment can take different forms, but it usually results in faster, more reliable networks that are available to more people. Those are outcomes that partisans on both sides of the net-neutrality debate support.

The problem with Pai’s argument is the data he cites doesn’t support his claim that investment is falling. Instead, that data shows that broadband investment has basically been flat since 2013, with a lot of variation among the different companies. A study from the consumer-advocacy group Free Press indicates broadband investment has actually increased since the 2015 net-neutrality rules took effect.

Regardless, some companies have significantly cut back on their investments in recent years. But even just looking at those companies, none have blamed their reduced investment on the net-neutrality rules.

What happens after the repeal?

The rules won’t take effect for a few months — some 60 days after they are published in the Federal Register. In the meantime, consumer-advocacy groups and other opponents will almost certainly file suit to try to block them. Members of Congress, particularly Democrats, are likely to introduce legislation to try to overturn them.

The only obligation broadband providers would have would be to tell you what they’re doing. But such disclosures are sure to come in the kind of fine print that few of us understand or even read.

Who benefits from the repeal?

The big telecommunications companies including AT&T, Verizon and Comcast are cheering the impending death of the net-neutrality rules, in part because they think the repeal will allow them to make more money and give them more control.

Roger Samara - Telecommunication
Roger Samara – Telecommunication

But even the large internet companies that support the rules — including Google, Amazon, Facebook and Netflix — are likely to benefit from their demise. There’s a good chance, once the rules are gone, that broadband providers will try to make internet companies pay to transmit their websites, stream their videos or send their data to the providers’ customers. And the internet giants, with their deep pockets, are the companies in the best position to afford those tolls.

The end of the rules could end up cementing the dominance of the big tech companies by thwarting their potential competitors and disruptors.

Who loses?

Normal internet users like you and me would lose out with the repeal of the net-neutrality rules. It won’t happen overnight, but you can expect broadband providers to start limiting what you can access on the internet or charging you more to get to the sites and services you regularly use.

Also, entrepreneurs and smaller internet companies — the people and startups pioneering new kinds of services or aiming to be the next Netflix, Google or Facebook — could lose out if they can’t afford the broadband companies’ potential tolls.

What’s next?

The main action on net neutrality is likely to move to the courts after the FCC vote, but a decision is unlikely to come until at least a year after the repeal.

Given the broad public support for net neutrality, there’s a good chance lawmakers or the FCC will try to reinstate the rules if Democrats regain the majority in Congress next year or the White House in 2020.

Source URL: https://www.entrepreneur.com/article/306248

6 Things To Consider When Buying A Wireless Router

Are you going to buy a fresh home network or upgrade the current one? In both cases, you will need to buy a good wireless router. Buying the right device is important if you want a flawless network that will give you no trouble. Here are a few important things shared by computer technician Roger Samara to consider when buying a wireless router:

Routers provided by your ISP

Your ISP may charge you a few dollars per month for the wireless router. In some countries, the price of the router is part of the internet package you sign up for. The device sent by the ISP is serviceable. But if you are in the USA and you want to use the same device for more than a year, buying your own device is a good idea. As a matter of fact, buying your own device will give you better performance and faster speeds.

Changing wireless standards

Over the years, the wireless technology standards have improved a lot. The majority of latest laptops, mobile phones and tablets make use of the regular 802.11ac. These devices can deliver faster speeds through WiFi. So, if your package offers 100Mbps or higher speeds, you will still use a Wireless N router.

The lifespan of a router

Remember: your networking hardware won’t last for good. The standards change over and over again, but the networking hardware goes through plenty of stress on a regular basis. Actually, your WiFi connection is used by your gaming console, PC, tablets, smartphones and the streaming devices. If lots of devices connect to the wireless device, the performance of the router will go down. So, buying a good device is a great idea.

Is Gigabit necessary yet?

roger samara Gbps speed

Although fiber is getting popular, it’s not common yet. Gigabit speeds are rare, but doesn’t mean you should not go for a router that offers Gigabit speeds. As a matter of fact, average priced models feature Gigabit Ethernet options, but even if you go for a good Tplink router, you can get over 1000Mbps speeds easily.


According to Roger Samara, the routers’ prices start from $15 and go up to $400. So, you have to have a budget in mind in order to go for the right device. You should set your budget based on your needs.

If you are a high-end user and you need the best device, we suggest that you go for a device priced between $100 and $200. But if you need a device for home use, we suggest that you look for a device that can handle 20Mbps or 30Mbps.


It’s also important to position your router the right way. Ideally, it should be in the center of your house and should be away from obstructions and other gadgets. Even if you position your device the right way, you may not guarantee the best coverage. The device may still miss some corners of your house and you won’t get signals in that place. So, it’s a good idea to spend a bit more and get a device that will give you the maximum coverage.

So, you should keep these factors in mind when buying a good wireless router to meet your needs.

Article Source: http://EzineArticles.com/9724650

Researchers Store Full Computer Operating System on DNA

Proving that everything old is new again, researchers are now storing data on the oldest information storage solution there is: DNA.

A pair of researchers at Columbia University and the New York Genome Center (NYGC) have come up with a technique to store massive amounts of data on DNA. The result, according to study coauthor Yaniv Erlich, is the “highest-density data-storage device ever created.”


The researchers say DNA is the perfect storage medium: it’s ultra-compact and can last hundreds of thousands of years if kept cool and dry, according to a news release from Columbia.

DNA won’t degrade over time like cassette tapes and CDs, and it won’t become obsolete—if it does, we have bigger problems,” Erlich, a computer science professor at Columbia Engineering, said in a statement.

Erlich and his colleague Dina Zielinski, an associate scientist at NYGC, successfully encoded six files into DNA: a full computer operating system, the 1895 French film Arrival of a train at La Citation, a $50 Amazon gift card, a computer virus, a Pioneer plaque and a 1948 study by information theorist Claude Shannon.

They first compressed the files into a master file and split the data into short strings of binary code, made up of ones and zeros. Next, “using an erasure-correcting algorithm called fountain codes, they randomly packaged the strings into so-called droplets, and mapped the ones and zeros in each droplet to the four nucleotide bases in DNA: A, G, C and T,” according to the release.

They wound up with a digital list of 72,000 DNA strands and send it in a text file to a San Francisco DNA synthesis startup called Twist Bio science, which specializes in turning digital data into biological data.

For More Information: – Angela Moscaritolo

Immigration agency computer systems suffer glitch

roger samara

Some employees of the US Citizenship and Immigration Service were unable to log on to their computers Tuesday after the agency experienced a network outage.

The outage was caused by an expired certificate, according to an official at the Department of Homeland Security, the CIS’s parent department. Certificates are digital IDs that verify someone is allowed to access a computer network.

The outage was reported at 6:30 a.m. ET, the DHS official said, and all services were restored by 9:30 a.m.

Four buildings in the Washington, DC, area were affected

For More Information:-Andrew Morse