Finding Careers In Technology

  Data lakes are having a moment. According to one recent report, they are expected to grow by about 30% over the next five years. Tomer Shiran, CEO of data-as-a-service vendor Dremio, explains what they are, why they make sense in the cloud and how to make them work best for your company. Dremio has its own cred: Founded just five years ago, the company is routinely named to "best of" lists, including Pagan Research's list of "Most Promising Big Data Startups in the World" and CRN's "10 Hottest Big Data Startups of 2019." What is a data lake? It provides a united source for all data in an organization by replacing the many siloed file and object stores that hold collections of data that tend to spring up inside organizations. Data lakes are also inherently open, providing clear separation of storage from compute and processing, and provide a non-proprietary storage alternative compared to ingesting data into proprietary solutions such as data ware

    For the vast majority of businesses in operation today, firewalls act as a hidden "shield" against various threats lurking on the internet, including hackers intent on probing your data. In the vast majority of scenarios, business owners probably don't even realize that they are receiving all of the benefits of firewalls through their operating system, router and other internet peripherals, the vast majority of which incorporate firewall technology into their default setups. While their are a variety of obvious benefits of firewalls, the most commonly discussed being improved network security, there are also various drawbacks which may be encountered by those managing firewalls in the professional environment. Understanding how the advantages and disadvantages of internet security as it is provided by firewalls can help you better comprehend the best way you can use these tools in conjunction with your business. Identifying Disadvantages of Firewall Technology Althoug

  The Open Systems Interconnect (OSI) model for network communications establishes a layered approach to communicating between computers on a network. Each layer of this seven-layer model may have its own way of referring to the other computers with which it communicates. This means that any given network server may have many different addresses on file--for use with the different communications layers at work. Ethernet Working at layer two of the OSI model, all systems connected to an ethernet network will have a unique ethernet address. This address is expressed as a set of eight hexadecimal values, such as 00-2B-78-5F-03-8A. This address may be used by network switches and bridges to help constrain and route traffic to this particular server. Internet Protocol The Internet Protocol, working at layer three of the OSI model, establishes a unique IP address for every machine on the Internet. IP addresses have three parts: network address, node address and subnet mask. Though the origin

  When they ask me about a good VPN service, I don’t know what to say. The essence of all services is the same - hiding your IP and access to blocked resources. Someone does it better, and someone worse. As a result, the choice of service is reduced to the personal requirements of the questioner. I can only tell which service is worth a try. And in this article I will talk about ALTVPN. The name of the service stands for Alternative Secure Services, and in fact ALTVPN is an alternative VPN. Let's see why. On a separate page, you can get detailed instructions for installing ALTVPN on your device. I will not talk about manual configuration through PPTP or OpenVPN, everything is too individual here and requires experience. But ordinary users can download the application for their device. This setup takes literally half a minute. For example, on Windows, when starting the application, you just need to specify the user code, select the connection server and click the "Connect"

  When they ask me about a good VPN service, I don’t know what to say. The essence of all services is the same - hiding your IP and access to blocked resources. Someone does it better, and someone worse. As a result, the choice of service is reduced to the personal requirements of the questioner. I can only tell which service is worth a try. And in this article I will talk about ALTVPN. The name of the service stands for Alternative Secure Services, and in fact ALTVPN is an alternative VPN. Let's see why. On a separate page, you can get detailed instructions for installing ALTVPN on your device. I will not talk about manual configuration through PPTP or OpenVPN, everything is too individual here and requires experience. But ordinary users can download the application for their device. This setup takes literally half a minute. For example, on Windows, when starting the application, you just need to specify the user code, select the connection server and click the "Connect"

  The Open Systems Interconnect (OSI) model for network communications establishes a layered approach to communicating between computers on a network. Each layer of this seven-layer model may have its own way of referring to the other computers with which it communicates. This means that any given network server may have many different addresses on file--for use with the different communications layers at work. Ethernet Working at layer two of the OSI model, all systems connected to an ethernet network will have a unique ethernet address. This address is expressed as a set of eight hexadecimal values, such as 00-2B-78-5F-03-8A. This address may be used by network switches and bridges to help constrain and route traffic to this particular server. Internet Protocol The Internet Protocol, working at layer three of the OSI model, establishes a unique IP address for every machine on the Internet. IP addresses have three parts: network address, node address and subnet mask. Though the origin

  In Brazil, the area of Information Technology is one of the most recruited. But even with potential job openings, the market still has a shortage of good professionals. The Alcides Maya helps the student to achieve the high profile level in its segment, so its curriculum includes stages within demanding companies before forming it. But how is the job market going for good IT professionals ? The answer is: warm. The computerization of all areas of an organization requires expert contributors in data networks, Internet systems, among others. In this context, the most required professions by organizations today are: 1) Cloud computing specialists : they are professionals who work together to analyze the indicators of the computing environment and the evolution of systems infrastructure, with the objective of improving performance, availability and security. from the cloud . These specialists should set aside some of their time for updates and knowledge, as this is ongoing training and r

  For the vast majority of businesses in operation today, firewalls act as a hidden "shield" against various threats lurking on the internet, including hackers intent on probing your data. In the vast majority of scenarios, business owners probably don't even realize that they are receiving all of the benefits of firewalls through their operating system, router and other internet peripherals, the vast majority of which incorporate firewall technology into their default setups. While their are a variety of obvious benefits of firewalls, the most commonly discussed being improved network security, there are also various drawbacks which may be encountered by those managing firewalls in the professional environment. Understanding how the advantages and disadvantages of internet security as it is provided by firewalls can help you better comprehend the best way you can use these tools in conjunction with your business. Identifying Disadvantages of Firewall Technology Although

  1.Poor network performance. There’s no question that poor network performance is a top challenge for network engineers. There isn’t simply more total traffic; there’s more traffic in all directions. Without the right equipment at endpoints and midpoints along the way, it’s impossible to provide the high-speed communication needed by today’s applications. Plus, performance isn’t just about speed; it’s about reliability, too. Network designs need to handle spikes in load and provide alternate routes to enable communication to continue even when a link fails. 24×7 online business requires 24×7 network availability. 2.Security. Security is another top challenge. Because the perimeter of today’s network is unclear, blocking unauthorized outside traffic from the internal network isn’t adequate for protecting data. Many threats make it into the network when employees respond to a phishing email. Denial of service attacks only need to attempt connections to succeed. Encryption helps protect

  Technology is forever changing and improving the way we work and live. As a network engineer, there are a number of responsibilities you will be in charge of including the computer network of a company. There is a range of benefits you can experience as a networking engineer, including pay, great companies and working with some of the best technology around. Keep reading if you want to know the benefits of being a network engineer. Being a network engineer As a network engineer, you can work for huge companies within the technology industry as well as other businesses. As a network engineer, you are exposed massively to new technologies. Once you are qualified with experience under your belt, there are so many opportunities out there for you. What exactly do network engineers do? Network engineers work with computer networks within companies. Using a range of technology to may platforms for all employees to use. Network complexity will depend on the size of the business you end up wo

  Network cameras, which are Internet Protocol-based cameras that transmit video data over a local area network (LAN), are becoming increasingly prevalent – especially in surveillance and security scenarios.  Windows now allows users to associate network cameras to their PC, enabling photo capture and streaming of video in camera applications. Currently Windows only supports ONVIF Profile S compliant cameras*, which are standards-compliant network cameras optimized for real-time streaming video capture. Note: The features discussed in this article are available with Windows 10, Insider Build 18995. Windows provides support for discovery, pairing, configuration and streaming via WinRT APIs. To discover network cameras connected to the local subnet, create a DeviceWatcher class and follow the instructions specified in this document, connect to remote cameras. Also find :   windows lan

  Today’s networks need to support more traffic than ever. Employees access corporate data from desktops and mobile devices. Internet of Things devices proliferate everywhere on premises. Network designs and support strategies need to be adjusted to tackle these top challenges: 1.Poor network performance. There’s no question that poor network performance is a top challenge for network engineers. There isn’t simply more total traffic; there’s more traffic in all directions. Without the right equipment at endpoints and midpoints along the way, it’s impossible to provide the high-speed communication needed by today’s applications. Plus, performance isn’t just about speed; it’s about reliability, too. Network designs need to handle spikes in load and provide alternate routes to enable communication to continue even when a link fails. 24×7 online business requires 24×7 network availability. 2.Security. Security is another top challenge. Because the perimeter of today’s network is unclear, b

  For the vast majority of businesses in operation today, firewalls act as a hidden "shield" against various threats lurking on the internet, including hackers intent on probing your data. In the vast majority of scenarios, business owners probably don't even realize that they are receiving all of the benefits of firewalls through their operating system, router and other internet peripherals, the vast majority of which incorporate firewall technology into their default setups. While their are a variety of obvious benefits of firewalls, the most commonly discussed being improved network security, there are also various drawbacks which may be encountered by those managing firewalls in the professional environment. Understanding how the advantages and disadvantages of internet security as it is provided by firewalls can help you better comprehend the best way you can use these tools in conjunction with your business. Identifying Disadvantages of Firewall Technology Although

  Today’s networks need to support more traffic than ever. Employees access corporate data from desktops and mobile devices. Internet of Things devices proliferate everywhere on premises. Network designs and support strategies need to be adjusted to tackle these top challenges: 1.Poor network performance. There’s no question that poor network performance is a top challenge for network engineers. There isn’t simply more total traffic; there’s more traffic in all directions. Without the right equipment at endpoints and midpoints along the way, it’s impossible to provide the high-speed communication needed by today’s applications. Plus, performance isn’t just about speed; it’s about reliability, too. Network designs need to handle spikes in load and provide alternate routes to enable communication to continue even when a link fails. 24×7 online business requires 24×7 network availability. 2.Security. Security is another top challenge. Because the perimeter of today’s network is unclear, b