The most commonly used network device which is used as the first line of defense by organization is firewalls. Firewall is a network security management system which regulates network traffic based on protocols. Firewall acts as a barrier between trusted internal networks and the Internet. In othe...
Nearly 40 years after the concept of the network firewall entered the security conversation, the technology remains an essential tool in the enterprise network security arsenal. A mechanism to filter out malicious traffic before it crosses the network perimeter, the firewall has proven its worth ove...
For example, if you want to install a switch which will be a part of a large LAN network with hundreds of users, you must get a managed switch. Thus, you will be able to configure trunk ports, VLANs, Quality of Service, VTP protocols, spanning tree etc. Use Cases If you need the...
The expansion of a network mainly includes assessing the requirements of organizational and informational of a business & estimates the costs of hardware, training, installation, security & account management. When a network is installed, then the technicians are accountable for the network operation by...
1. Network Security Network security is the use of devices, processes, and technologies to secure corporate networks. Organizations’ increasingly complex networks introduce new vulnerabilities across various areas, including applications, data, devices, locations, and users. Network security tools can pr...
Configuring security protocols such as firewalls,intrusion detection systems (IDS), andintrusion prevention systems (IPS) Troubleshooting computer network and security infrastructure Mostcybersecurity analystsand engineers work within a larger team, led by an IT security manager, security administrator, or ...
Various wireless protocols and wireless access points are tested to discover security loopholes. Usually, these tests are conducted at the client’s site because the tester needs to be in the range of wireless signals to access the device. ...
Security threatsSecurity is an important issue in the integrated MANET-Internet environment because inthis environment we have to consider the attacks on Internet connectivity and also onthe ad hoc routing protocols. The focus of this work is on different types of attacks onintegrated MANET-Internet...
OpenSSL represents the open source tool-kit of SSL and TLS protocols. This tool-kit includes the elliptic curve cryptography (ECC) among other things. The ECC part of OpenSSL provides curves of many standards and also curves of many sizes. The ECC is a current issue of information and commun...
They are the oldest and simplest types of APIs. The goal of an RPC was for the client to execute code on a server. XML-RPC used XML to encode its calls, while JSON-RPC used JSON for the encoding. Both are simple protocols. Though similar to REST, there are a few key differences. ...