Firewalls have always been the first line of defence, traditional firewalls have a set of rules to keep bad traffic and requests from malicious hackers away from organization networks. The role of traditional firewalls is however changing and getting replaced …
(Diagram depicting firewall acting as Egress Gateway) As enterprises are moving onto cloud their critical business applications, infrastructure services and use of hybrid clouds have evolved, secure networking is the demand of time along with performance and scalability of networks …
As critical organization infrastructures are moving onto cloud and relying more on Internet networking services it is essential for networks to be resilient having ability to provide and maintain an acceptable level of service in the event of faults and …
Process Automation As per Gartner prediction 72% of the enterprises will be working with Robotic process automation (RPA) in next two years and Digital process automation (DPA) is identified as major component for digital transformation with DPA market worth $6.76 …
Prerequisites to Configure Checkpoint Firewall Sometimes in the network we need to install a new Checkpoint Firewall from scratch which requires a few prerequisite as follows: Console Cable Physical access to device (arrange any local site Engineer) Bootable USB Stick …
Today, engineering graduates dream of getting a job at a leading Software Development or Information Technology company. But software engineers are not only needed in technical companies but there are also good career opportunities in other firms. One of them …
Internet Service Providers Internet service providers are organizations which provide internet connection to end users and other organizations which can be customer businesses, individuals. ISPs have made it easier and affordable to connect to the internet. ISP acts like a …
Are you looking to boost your productivity and efficiency as an IT administrator? If so, you’ll love the BackBox Automation Tool. This tool will help streamline your day-to-day operations, increase visibility into your network and accelerate troubleshooting. It’s the perfect …
Introduction to SSE & SASE Security and network architecture have taken a front seat since cloud adoption is all time high and constantly growing. The demand for remote workforce is increasing and per Gartner research demand for remote working is …
What is Web Hosting? Web hosting services let organizations and persons publish on the Internet or Internet page and plays a critical role in online presence. These websites are stored on systems hosted over the web or Internet. There are …
In order to access the Internet, we need one public IP address; however, we can use Private IP address in private networks. The Network address translation (NAT) allows multiple devices to access the Internet with a single public IP address. …
Software as a Service (SaaS) is an umbrella term for cloud-based services delivered to customers over the internet. The software operates on a subscription model, helping businesses reduce capital expenditure and operational expenses by shifting from upfront payments for software …
Checkpoint Firewall Packet Flow In the above image Checkpoint Firewall packet flow is shown. Let’s start with Anti-spoofing. Anti-Spoofing Anti-spoofing is a technique which can identify the packet and drop it if the packet has a FAKE/False source address. Let’s …
Software as a service (SaaS) is a type of software deployment model that delivers software services to users over the internet. The SaaS model enables third-party vendors to develop and host software applications so they can be accessed by consumers …
Search engine optimization is a field that’s growing more important every day. With the prevalence of search engines like Google, Bing and Yahoo rising, SEO has become an essential practice for any website hoping to attract visitors. Unfortunately, there are …
FortiGate packet flow is also known as Life of a Packet. This is the process when the packet enters the Ingress interface and exits from the Egress interface. Stages of FortiGate Packet Flow FortiGate packet flow consist of 4 stages …
What is Palo Alto Prisma Access? Palo Alto Prisma Access is a Cloud service provided by Palo Alto Networks. This service provides secure access to Internet and business applications that may be hosted on SASE, a corporate headquarters, Data Centres, …
Enterprises are moving their workloads on cloud infrastructure. Gartner forecasts that globally public cloud spending will increase by 18.4% in 2021 to a total of $304.9 billion. As organizations shift IT spend more and more on cloud services, they are …
A common question arises in the mind of IT focals related to Cloud access security broker (CASB) service products such as we already have a web proxy firewall then how is this different? Is CASB a replacement for web proxy/ …
CASB vs SASE: Introduction As more and more data moves onto the cloud new tools and methods are evolving to control data and adhere to security regulations. Coronavirus pandemic is becoming an acceleration factor as all around the world companies …
Ever-Emerging New Technologies New technology trends arise every day, but not all of them remain relevant. The same goes for the cloud computing industry. There are some technologies that have solid potential while others will disappear sooner than later. Today, …
Introduction to Reset Palo Alto Firewall Firewall is a network security device which grants or rejects network access to traffic flowing between untrusted zone (External networks) to trusted (Internal networks) zone. Starting from initial days of Stateful inspection firewalls and …
Let’s understand the difference between “Reset” and “Factory-Reset”. Reset – Admin can only wipe-out the configuration Factory-Reset/Default – Admin can wipe out the configuration of device and put the device in default operation/firmware. For Example, when you buy a Firewall, …
Factory default means resetting the device to the original default configuration and deleting all customized configuration from the firewall/device. Why do we need to reset the firewall to factory default? Device is crashed and need to remove from network Remove …
Software testing is a critical component of the software development process. When it comes to software testing, there are two main types: exploratory and scripted testing. Both testing methods have their merits and can be used in different scenarios depending …
Introduction to Software Testing When it comes to software testing, there are many different methods that you can use. Each of them has their own advantages and disadvantages, so it’s important to understand the pros and cons of each method …
Introduction to Low-code Low-code software is great for users who want to perform complicated tasks quickly and efficiently. In this blog post, you will learn about ten best low-code platforms that you can use for your next project. These solutions …
No-code app builders are a great option for teams that want to rapidly prototype or build software apps without needing to learn code first. They’re also an excellent choice for project teams who need to build and launch new apps …
Low-code vs No-code No-code and low-code software are both ways of building apps with limited coding experience. But they each have their own advantages and disadvantages. Choosing the right one for your team and project can help you create an …
In today’s digital world, businesses need software applications to keep pace with their changing needs and requirements. Businesses now look for more efficient ways to build and deploy these applications, without compromising on the quality or functionality. To meet this …
DNS Working Before understanding the Split Domain Name System, let’s discuss how normal DNS resolution works for Internet traffic. However, DNS works to resolve names to IPs. When an Internet client open a Web-browser and type www.networkinterview.com Internet Client will …
No-code is an emerging trend that allows non-technical users to build custom applications without writing code. In other words, no code means no programming skills are required. Instead, a no-code platform uses natural user interface (NUI) tools to create apps …
Robotic Process Automation Every company is dealing with increasing volumes of unstructured data and information, which makes it difficult to automate processes. There are plenty of Robotic Process Automation RPA tools that have made it easy for businesses to tackle …
Low power wide area network (LPWAN) technologies offer a cost and power efficient wireless solution options for leveraging existing networks, global reach and strong built in security. They empowered and strengthened business case for IoT solutions as they help network …
What is NAT Reflection? We use Hairpin NAT or NAT reflection when our aim is to access an internal server from an internal workstation of a client by being able to access the Public IP that would be bound to …
Network architecture refers to the structured approach of network, security devices and services structured to serve the connectivity needs of client devices, also considering controlled traffic flow and availability of services. Network devices typically include switches, routers and firewalls. Palo …
Introduction to Firewall In todays digital scenario, where businesses demand agility and information are hosted on cloud infrastructure security of data is one of the primary concerns of business and protection of data from unwanted sources is the prime objective. …
Apple is considered to be an important tech player in the world. And getting a post in Apple Inc. is a dream come true for many graduates. But you can’t select your future career based on the reputation of the …
In this 21st century, humans rely more on machines than any other thing. So it is important to know about the important technologies that make the machines reliable. Yes, they are automation and artificial Intelligence. Automation has been among humans …
Introduction to Networking technology Networking technology have evolved significantly over the years as demands on Ethernet and Wi FI have tremendous increased. Apart from supporting a range of devices Local area networks require to manage traffic getting generated from many other …
Just in time access to information, anywhere, everywhere is the focus of businesses. Enhancing customer experience by increased engagement and interaction to provide richer user experience, increasing the perceived value of brands and products with access to detailed analytics is …
SD-WAN Local Breakout SD-WAN is a virtual interface which connects different link types using a group of member interfaces. Using SD-WAN simplifies configuration for administrators who can configure a single set of routes and firewall policies and deploy them to …
Configuring SD WAN Load balancing Below is the network setup on which we will configure FortiGate SD-WAN with load balancing for two different ISPs. Parameters which we have taken are LAN Port & Segment -> LAN Port 3 & 10.10.10.108 WAN …
Cloud native technologies are helping Development teams to build and deploy applications faster than before. However, this open architecture increases challenges to Security teams. Cloud workloads are spread-out across Virtual Machine Containers Serverless and many points in between security devices …
You must have heard the word ‘hacker’ multiple times in cybersecurity. The organizations have trained security staff to take care of cybersecurity threats. Hacking is generally referred to as someone gaining access to your network and systems by unauthorized means. …