Source By: <docs.aws.amazon.com> Getting Started with Elastic Load Balancing This tutorial provides a hands-on introduction to Application Load Balancers through the AWS Management Console, a web-based interface. To create your first Application Load Balancer, complete the following steps. Tasks Before You Begin Step 1: Select a Load Balancer Type Step 2: Configure Your… Read more »
Monthly Archives:: March 2016
Amazon AWS-What Is Elastic Load Balancing?
Source By: <docs.aws.amazon.com> What Is Elastic Load Balancing? Elastic Load Balancing distributes incoming application traffic across multiple EC2 instances, in multiple Availability Zones. This increases the fault tolerance of your applications. The load balancer serves as a single point of contact for clients, which increases the availability of your application. You can add and… Read more »
CompTIA Network+ | Microsoft MTA Networking: Different Methods and Rationales for Network Performance Optimization
Source mc mcse Certification Resources Quality of Service – (QoS) is a set of parameters that controls the level of quality provided to different types of network traffic.
CompTIA Network+ | Microsoft MTA Networking: OSI model
The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to their underlying internal structure and technology.
CompTIA Network+ | Microsoft MTA Networking: Specialized Network Devices
Multilayer Switch – A multilayer switch (MLS) is a computer networking device that switches on OSI layer 2 like an ordinary network switch and provides extra functions on higher OSI layers.
CompTIA Network+ | Microsoft MTA Networking: Common Network Devices
Hub – A physical layer network device used to connect multiple Ethernet devices together.
CompTIA Network+ | Microsoft MTA Networking: Install components of Wiring Distribution
Vertical Cross Connect – is a location within a building where cables originate and / or are terminated, reconnected using jumpers or pass throughs or are connected to patch panels or other similar devices where the locations are from upper or lower floors in the building.
CompTIA Sec+ | Microsoft MTA Security: Email and Application Security
Some of the Security+ exam will test you on your knowledge of some basic email, Internet, and application security issues. Although the amount of detail of knowledge that is required is quite minimal, you must still have a working knowledge of some simple email and application security concepts.
CompTIA Sec+ | Microsoft MTA Security: Organizational Security
Physical Security Physical security refers to the aspects of information security that are related to physical threats, such as fire or natural disasters. We will cover some basic physical security threats below:
CompTIA Sec+ | Microsoft MTA Security: Public Key Cryptography
Public Key Cryptography is a widely-applied form of cryptography commonly utilized in many network transactions.
CompTIA Sec+ | Microsoft MTA Security: Symmetric Key Cryptography
In here we will learn about different symmetric key algorithms and their key features. More importantly, we will learn about some more key concepts related to cryptography as it applies to both symmetric and asymmetric algorithms.
CompTIA Sec+ | Microsoft MTA Security: Networking Overview
Networking Overview In subsequent chapters of this study guide, we will take a look at different security topologies or ways that networks can be set up with security in mind.
CISSP LANs and Their Components
A local area network (LAN) is a critical component of a modern data network. A LAN is comprised of one or more computers, a communication protocol, a network topology, and cabling or a wireless network to connect the systems.
CISSP System Validation
No system or architecture will ever be completely secure; there will always be a certain level of risk.
CISSP Security Models of Control
Security Models of Control Security models of control are used to determine how security will be implemented, what subjects can access the system, and what objects they will have access to. Simply stated, they are a way to formalize security policy.
CISSP Security Mechanisms
Although a robust architecture is a good start, real security requires that you have security mechanisms in place to control processes and applications. Some good security mechanisms are described in the following sections.
CompTIA A+ | Microsoft MTA O/S: Wireless encryption protocols
Wireless encryption protocols include:
CompTIA A+ | Microsoft MTA O/S: Common networking command-line tools
Common networking command-line tools include the following:
CompTIA A+ | Microsoft MTA O/S: Bluetooth
Bluetooth is a short-range technology aimed at simplifying communications and synchronization among network devices. Bluetooth is divided into three classes:
CompTIA A+ | Microsoft MTA O/S: Wireless Ethernet Versions
Wireless Ethernet Versions: (Name – Data Transfer Rate – Frequency)
CompTIA A+ | Microsoft MTA O/S: Cabling Standards
Cabling Standards include:
CompTIA A+ | Microsoft MTA O/S: Networking Protocols
Networking Protocols include: FTP – File Transfer Protocol : Port 21
13 Tips How to prepare for Cisco CCNA exam
Get our complete tutorial in PDF Tip #1) Make sure as soon as you get into testing room, write all your IP subnet tables, since you have about 20 mins before the exam start
Community Outreach – Apr 10,2016
Please Join us for this Homeless Outreach on Sunday 4/10/2016 at Rockville MD.