Friday, February 28, 2020

What Is Security Services

Information Security Service

Where you place the camera lens is important. The distance of the camera from its subject should be carefully considered, making sure the right areas are in focus and clearly visible. If you mount a camera to a wall or structure, Information Security Service make sure it's mounted properly so the camera won't shake and distort the picture. Outdoor cameras can deter criminals from ever attempting a break-in, and they can cover large areas, but a camera placed outside should have an appropriate weatherproof casing to protect it from the elements. Tough casings can also prevent tampering or vandalism.
You should also determine whether or not you'll want to record your surveillance. If you're simply making sure your children are safe while playing or monitoring who comes to the front door, a direct video feed with no recorder should be sufficient. But if you wish to see what's happening in a particular area over long periods of time, you should connect a recording system that's compatible with your security cameras. Some people use VCRs to record video, while others run the whole system via a computer and save information digitally. To avoid wasting video, some surveillance systems have motion detectors that only begin recording once the device picks up movement within the area.
As you can see, there are many video surveillance options available. Choosing the right one for your personal needs is a matter of knowing how you want it to work for you.

Thursday, February 27, 2020

Computer Security Service

How HTTPS/SSL/TLS works

Before we begin this blog I wanted to understand how public and private key works. We will just do a quick remainder here. A public & private key pair is created at the same time not like one created yesterday and one tomorrowJ. They are created as a mathematical key pair together and the magic is anything you encrypt with one of them can be decrypted with the other and vice versa.  Anything you encrypt with the private key can be decrypted with the public key. Anybody can create the key pair, we can create them either in the cisco router, on a server,. Computer Security Service The secret of them is we can keep the private key private not sharing with anybody and you can share the public key with anybody you want to.

Digital Signature and  how it works

A Digital signature is a hash that has been encrypted with the sender’s private key.

The sender of a packet will take the data and they will create a hash and then will take the hash and encrypt with the private key. Now the sender will send the data and the digital signature (HASH encrypted with private key) to the recipient.
Digital Signature = HASH(DATA)
Sender  (DATA + Digital signature ) --> recipient

Now the recipient takes the data and they generate the own hash and they then take the digital signature which is encrypted hash and they decrypt with the senders public key .  If the result is the same this confirms the integrity between the sender and the recipient.

  • Recipient receives the data and digital signature
  • Hash the received data
  • Decrypts the encrypted hash with senders public key
  • Compare both the HASH value.
  • If it matches then it compares the data is not tampered or not modified

Monday, February 24, 2020

Current Trends In Telecommunications

What Does a Telecommunications Network Engineer Do?
Telecommunications network engineers design, implement, and manage the various telecommunication networks used in an organization. These networks include data networks, such as the Internet, voice networks, such as conference calling technology, and video communication, such as video conference calls. Businesses often rely on more than one way of connecting with employees and clients to maximize efficiency, so telecommunications network engineers must handle all of these technologies. They are also responsible for troubleshooting any issues that may arise. With many businesses operating on a tight schedule, telecommunications network engineers must be well-versed in the technology so that any breakdowns may be remedied immediately to avoid delaying the organization's day-to-day operations. The engineers work with clients to plan which networks need to be laid out. For example, if an organization deals primarily with locals and operates mainly on the Internet, the engineers would create a network plan that focuses on Internet communications. However, if an organization is large and operates on a global scale, telecommunications network engineers would plan to also integrate video and phone conferencing technology in addition to the Internet in order to increase the efficiency of meetings between the organization's global branches.
What Kind of Training Do I Need to Become a Telecommunications Network Engineer?
There are no formal education requirements for telecommunications network engineers. However, the field is highly competitive, therefore those with an educational background in the field, certification, and working experience are more likely to advance in the job place than those who do not possess any of those qualifications. Prospective telecommunications network engineers should plan on earning a bachelor's degree in engineering with a focus on telecommunications to remain marketable. A bachelor's degree typically takes four years to earn, and courses cover computer language, mathematics, and other related topics. To further increase their value, engineers can earn certification.

Wednesday, February 19, 2020

Biggest Telecom Companies In US

Telecom service providers are today able to provide an enriched single-window experience to consumers for discovering digital content related to information, services, news,entertainment and much more. The field of digital VAS is today expanding to provide solutions to suit each and every end user’s requirements. The more traditional versions of SMS based value added services are giving way to digital infotainment services, mobile advertising, mobile TV and much more.

4. Outage Management Systems

Modern digital outage management systems implemented in the telecom industry today can accurately predict size and duration of outages,raise alarms,calculate estimated restoration times and manage crew assisting in restoration.They combine the functionality of the geographical information system(GIS), Automatic Meter Reading (AMR) and Interactive Voice Response(IVR) to make effective outage predictions and implement network tracing.

5. Unified User Profiling

It enables telecom operators to come up with a common platform to analyze huge volumes of user data with the help of analytical engines. It plays an extremely important role in several areas such as customer relationship management,customer segmentation, developing business practices to influence customer behavior in specific segments and managing the entire customer cycle from customer acquisition till churn and retention.

6. Business Intelligence (BI)

Business Intelligence solutions are widely adopted by telecom majors for reporting, dashboards and analytics to include capabilities such as predictive analysis,data mining,forecasting and optimization.The adoption of BI in telecommunications goes a long way towards improving core operations,identifying market trends and establishing forecasts. It also has several useful applications in product development, financial asset management, campaign analysis and service fulfillment.
The strides made by telecom companies in digitizing their operations has enabled them to bring new products, services, customer segments and geographies  and build a culture of sustainable growth and create renewed enterprise business models. Going digital has opened up a plethora of opportunities for telecom to transform into a truly new-age industry.

Trends In Telecommunication

With the advent of new age digital technologies, the global scenario has undergone a radical transformation with industry after industry joining the digital bandwagon. Needless to say , the telecom industry has not remained untouched either. Marrying together the right strategy and process design with digital technology has resulted in the emergence of new business models in the telecom sector.

Here Are 6 Ways Telecom Companies Can Leverage Digital Technologies

1. Smart Metering

Smart Meter Systems are electronic measurement devices which operate by transmitting information wirelessly to communicate information for billing customers and operating their electric systems. They are based on a two way communication and data system commonly referred to as Advanced Metering Infrastructure (AMI). Trends in telecommunications The advanced billing requirements of organizations today and the host of benefits that a smart metering system brings along with it such as improved outage restoration and reduced estimated billing and billing errors , have together paved the way for smart meters to emerge as the one stop billing solution across a wide base of consumer segments.

Tuesday, February 18, 2020

Basics Of Telecommunication

Technology has pervaded every aspect of modern life. It has largely replaced cash with credit cards that can draw funds electronically from bank accounts, replaced beepers with handheld mobile phones that can not only instantly connect callers, but also act as a tiny web browser and gaming system, and pushed globalization into overdrive through the World Wide Web. The technological boom has not been confined to just personal gadgets. Many businesses are now using networking technology in their offices, implementing wireless networks, video conferences, and other communications technology to increase productivity. As a result, telecommunications network engineers will be in high demand to install and monitor these networks well into the next decade. Employment opportunities for telecommunications network engineers are expected to increase 53 percent, according to CNN Money. The average salary of telecommunications network engineers is $86,200 annually for experienced workers.
What Does a Telecommunications Network Engineer Do?
Telecommunications network engineers design, implement, and manage the various telecommunication networks used in an organization. These networks include data networks, such as the Internet, voice networks, such as conference calling technology, and video communication, such as video conference calls. Businesses often rely on more than one way of connecting with employees and clients to maximize efficiency, so telecommunications network engineers must handle all of these technologies. They are also responsible for troubleshooting any issues that may arise. With many businesses operating on a tight schedule, telecommunications network engineers must be well-versed in the technology so that any breakdowns may be remedied immediately to avoid delaying the organization's day-to-day operations. The engineers work with clients to plan which networks need to be laid out. For example, if an organization deals primarily with locals and operates mainly on the Internet, the engineers would create a network plan that focuses on Internet communications. However, if an organization is large and operates on a global scale, telecommunications network engineers would plan to also integrate video and phone conferencing technology in addition to the Internet in order to increase the efficiency of meetings between the organization's global branches.

Monday, February 17, 2020

Largest Telecom Companies In The World

SSL/TLS creates a secure channel between a users’ computer and other devices as they exchange information over the internet, using three main concepts: encryption, authentication, and integrity to accomplish this. Encryption hides data being transferred from any third parties. Authentication ensures the parties exchanging information are confirmed, Largest Telecom Companies In The Worldwhile verifying the integrity of the data has not been compromised or tampered with.

At a high level, this is accomplished using a handshake process. The client and server agree on an encryption key, which cypher to use during the session.  After the handshake both endpoints have a symmetric key, and all subsequent transmissions are encrypted.

TLS 1.3 speeds up the handshake process, helping to prevent breaches of the server’s key from being used to decrypt historical data. It also eliminates the use of RSA and other non-PFS public key exchange algorithms, while encrypting the certificates used for handshakes. With these advances, these changes also complicate decryption performed by security and monitoring tools.

Friday, February 14, 2020

Wireless Project Manager Job

Before the initial 1970s, most of the support activities in a telephone company such as taking orders, maintaining network inventory, provisioning services (for example, line assignment and testing), configuring network components, managing faults and collecting payments were performed manually. It was realized that many of these activities could be replaced by computers. In the next few years, a number of computer systems and software applications were created to automate these activities. Examples include TIRKS, RMAS, SES, etc. Thus came the term Operations Support Systems (OSS).

OSS are “network systems” dealing with the communications network and supporting processes such as maintaining network inventory, provisioning services, configuring network components, managing faults.

Business Support Systems (BSS) is a newer term and typically refers to “business systems” dealing with customers and support processes such as taking orders, processing bills, collecting payments, sales and marketing, supporting customer care agents in response to service requests, trouble reporting and billing inquiries, etc.

Thursday, February 13, 2020

Telco Project Manager Jobs

The Telecommunications Project Managers are accountable for organizing telecom systems installation projects. The classic duties involve recruiting team members, allocating tasks, setting goals and deadlines, handling documentation, and consulting with customers.
A Telecommunications Project Manager is typically accountable for handling the management of business telecommunications services. This comprises voice and data facilities using terrestrial and wireless mode, in addition to CPE devices using TDM and VOIP technologies. A Telecommunications project manager also manages the routine maintenance of telecom networks and corporate telecommunications projects.
They provide the know-how regarding present telecom technologies, evolutionary cycles, and corporate plans are also one of the significant liabilities of the Telecommunications Project Manager.

Wednesday, February 12, 2020

Telecommunications Project Manager

Along with the growth of economy, the telecommunication industry also was developed to satisfy the demands for using the internet, voice, fax, data, multimedia, and entertainment of individual, community and company.

The erection for self support steel towers for telecommunication industry is one of the difficult infrastructures in Vietnam. Two main problems of telecom projects are:

1. Difficult geographical and topography conditions to access the construction sites to deliver materials.
2. Difficulties of fabricating the steel on site

These problems are different for each project since every project has particular geography and topography, and problems are not only happen for purchasing and managing materials but also in transporting materials to site.

Nguyen Huu Phuc made a case study which main objective is to find out An Effective Project Materials Management for erecting of self-support steel towers for telecom based on real conditions in Vietnam.

Conclusion

The project material management is major function in construction to assure quality, cost and schedule of project. With good way for project material management, the contractors can reduce project cost and make more profit from project.

An effective material management is not only good techniques for planning, monitoring and control of processes, materials and products at the site, office and factory but also is good function to avoid the most frequently occurring problem and the most frequently occurring place or step of problems.

Tuesday, February 11, 2020

Adopting New Technologies? Keep an Eye on your Network with Managed NOC

Let us now look at how Managed NOC can help you in adopting the above mentioned technologies seamlessly without you having to worry about the challenges that they might impose at the time of integration on your existing network operations.
Virtualization Another move towards newer technology is virtualization. After servers, it continues to expand to desktops, switches, servers, routers and firewalls. Virtualization guarantees to provide a much higher level of control over these devices.
How Managed NOC can help? Managed NOC will help your organization to carry out the management tasks in the virtualized environment and also integrate with the existing workflow and management processes. These services will provide you with an integrated view of both environments available for monitoring and managing. Managed NOC will also help to identify resources that are faulty and have performance issues, to deploy applications across various virtualization platforms, to standardize description of virtual machines and also standardize various aspects of the network operations management.

Monday, February 10, 2020

Best Roles In Network Operations

  • NOC Inside automates ITIL® recommended best practices for IT Infrastructure Management that allow customers to establish a NOC in as less as 48 hours.
  • The automation tools are installed in customer’s premises and on their servers without any need for remote network connectivity to IBM data centers.
  • NOC-Inside is available on a flexible, pay-as-you-go, subscription basis which minimizes upfront capital expenditure and allows leverage of operational expenditure model.
  • NOC Inside allows customers to manage their entire IT infrastructure without the need for high cost, technical experts.
  • NOC Inside provides automation for agentless IT infrastructure monitoring (networks, systems, applications, middleware and databases), IP traffic analysis, IT Service Desk and IT Asset Management (discovery, hardware & software Inventory)
  • NOC Inside provides ready to use reports and dashboards, generates instant SMS or email alerts, escalations and provides an integrated, portal based view of IT Operations in a single console.
  • NOC Inside also includes an optional IT advisory service that provides periodic, customized, improvements & recommendations to optimize efficiency of IT operations.
     

Automation Capabilities

Automation allows for proactive monitoring and management of IT issues. It also helps streamline processes and enhances productivity in managing IT operations. The automation capabilities of NOC Inside are illustrated as below.
The automation included with NOC Inside provides the following capabilities for IT Infrastructure Management.Single Console view for end to end IT Infrastructure management

Comprehensive IT Monitoring

Friday, February 7, 2020

Machine Intelligence at the NOC

Network Operations Centers – the centralized monitoring and control stations for telecom networks – primarily deal with fault management and performance management to maintain network efficiency and customer satisfaction. The already high degree of automation in Ericsson’s NOCs is being enhanced using machine intelligence technologies – advanced analytics, deep learning, machine reasoning – to drive intelligent network operations that will enable emerging 5G systems to be highly perform ant while also being easy to use.

Incident Management is an area where we already use expert systems-based frameworks. However, the constantly changing nature of networks – both from a technology and from a deployment point of view – make it very challenging to maintain the human-written rules in such expert systems. Automated processing of incidents in a data driven domain agnostic manner, without the need for expert rules would help significantly enhance automation in NOCs. As an example, a fault in one node can lead to cascading faults in other nodes, resulting in a slew of alarms. Machine learning techniques enable us to discover co-occurring patterns in such a stream of alarms, and other events, which helps to quickly identify the root cause in most fault scenarios. This frees up the NOC operations teams, so they can focus on more complex challenges.

Thursday, February 6, 2020

Roles In A Data Center

Roles In A Data Center
The data center at Green House Data is a very unique place to work. Many of the roles we have are loosely defined, meaning every employee has a broad spectrum of knowledge. In the data center that means the team must know Linux, Windows, and Mac. Each must work with storage, networking, systems, software, hardware installation or repair, noc room and running cables. While this may be challenging at times, it gives our team a lot of opportunities to develop professionally. That being said, there are different roles within the data center, so lets explore them a little further.
Service Technicians
Service Technicians are responsible for managed services, break fix, and hardware support. They also work on-site for customer solutions such as administration and basic architectonic. 
Data Center Specialist
Data Center Specialists maintain the facilities. They keep the performance of the machines in top condition by cleaning everything floor to ceiling. The Data Center Specialist manages cables and cords, which need to be neat and dust free. They help the NOC Techs to rack new servers and change out hard drives that have gone bad.

Wednesday, February 5, 2020

Noc Engineer Skills

A standard requirement for NOC jobs is a Bachelor degree in Computer Science. This is because this degree covers an extensive variety of topics in relation to computers. These courses provide all the necessary information for network security, information technology, designing, programming, and network administration and computer algorithms.
The four-year Computer Science Bachelor degree enables students to begin a career as a NOC engineer. The core subjects teach the students how to understand and troubleshoot a wide variety of network errors and the expected complications. Due to the fact there are no prerequisites to being a NOC engineer, once the students have graduated they can start their careers immediately. Excellent written and oral communications skills are an extra advantage for this career.

Recommended NOC Engineer Skills

NOC engineer’s general responsibilities include responding to alerts, supporting calls, and communicating with the technicians to ensure all incidents are resolved. Being an NOC technician means that they must maintain documentation for all queries and solutions related to technology. They are responsible for the maintenance and management of the customer’s infrastructure.

Tuesday, February 4, 2020

The term "NOC" refers to Network Operation center. it is a central location form witch network administration manage, control and monitor one or more networks large enterprise with large networks as well as large network services providers always have a network operation centers. it is a room containing visualization of the network or the network can be seen and the necessary software to manage the networks .
A NOC is the focal point for the purpose of network troubleshooting, Software distribution and updating, router domain name management, performance monitoring, and coordination with affiliate networks.


Roles & Responsibilities of NOC Team:

The main role of NOC Engineers are monitoring every netflow, hop, server and endpoint attached to an MSP's(Monitoring Service Provider) client networks. They also monitor infrastructure health, security and capacity along with making the decisions and adjustments to ensure optimal network performance and organizational productivity.
The NOC Engineers are catogorized based on "levels". These levels indicate expertise and problem-solving ability. In case of a hardware failure< an alert may be assigned to a Level 1 technician first, but if upon further inspection the problem goes beyong the failed hardware, the ticket may be escalated to a Level 2 or Level 3 technician.

Monday, February 3, 2020

Certified Network Cable Installer Course

You need to train and certify your existing employees to stay competitive in the installation and certification of high-speed structured cabling systems. Investing in the Fluke Networks Certified Cabling Test Technician™ (CCTT) two-day training and certification program will not only improve cabling technician installer skills, but also their effectiveness and productivity on the job in testing, certifying and troubleshooting structured cabling systems.
Certified Network Cable Installer Course
The Fluke Networks Certified Cabling Test Technician™ (CCTT) course consists of two days, each comprised of three parts -- classroom training, hands-on labs and exam/certification exercises.

Day One  Copper. DSX Series CableAnalyzer™ testing, Versiv™ introduction and common settings, Exporting configuration and results, Copper test limits/standards, Adapter types, Configuring for a twisted pair test, Making a measurement and reviewing the result. New test parameters: DC Resistance Unbalance, TCL, ELTCTL. DSX diagnostics HDTDX and HDTDR. Single test. Patch cord certification. Alien Crosstalk

Day Two: Fiber. CertiFiber™ Pro testing, Basic fiber theory, Encircled flux. Configuring the CertiFiber Pro, Fiber inspection, Automated analysis. Setting a reference for a duplex link, LC to LC duplex. Creating a custom test limit. ISO/IEC 14763-3. Understanding how the different connector losses differ from other standards. Setting a reference for a simplex link. SC/APC to SC/APC

it engineer salary

  Hardware engineering is very different from software engineering, with electrical engineering and computer science meeting to create engin...