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CERTIFIED FIBER OPTICS SPECIALIST FOR OUTSIDE PLANT COURSE DESCRIPTION (CFOS/O) OBJECTIVES: This course provides participants with the knowledge and practical skills needed to successfully design, install, splice Outside Plant Links and troubleshoot using appropriate equipment including OTDR,POWER METERS,LIGHT SOURCE,VFL,VFT,MEASURING-WHEELS,AIR-BLOWING MACHINE,OTDR TRACE ANALYSIS,PMD AND CD TESTERS,OPTICAL BER TESTERS etc WHO SHOULD ATTEND? Engineers, Technologist, Technicians engaged in the Implementation/maintenance of fiber Optics links or anybody preparing for CFOS/O (Certified Fiber Optics Specialist For Outside Plant) Certification. PREREQUISITES: Engineering/Technical qualifications DURATION: 4 WEEKS MODULE 1: Introduction What is “Fiber Optics”? Which Fiber Optics? Fiber, Copper or Wireless? Standards Facilitate Fiber Applications Two Important Issues When Working With Fiber Review Questions MODULE 2: Fiber Optic Jargon What Is Fiber Optics? The Metric System Fiber Fiber Optic Cable Outside Plant Installations Termination and Splicing Fiber Performance Specifications Tools Fiber Optic Test Equipment Review Questions MODULE 3: Fiber Optic Communications Why use fiber? Fiber Optic Communication Networks Designing Fiber Optic Networks MODULE 4: Fiber Optic Transmission Systems And Components Fiber Optic Data Links Sources for Fiber Optic Transmitters Detectors for Fiber Optic Receivers Specialty Fiber Optic Transmission Components Data Link Performance And Link Power Budget Review Questions MODULE 5: Optical Fiber What is Optical Fiber? Fiber Types Fiber Specifications Polarization Mode Dispersion Review Questions MODULE 6: Fiber Optic Cable Fiber Optic Cable Design Fiber Optic Cable Types Choosing a Cable Design Choosing Cables Review Questions MODULE 7: Splices and Connectors Splices or Connectors? Performance Specifications Splicing Optical Fibers Connectors Termination Procedures MODULE 8: Fiber Optic Testing Fiber Optic Tests Visual Inspection Optical Power Optical Loss or Insertion Loss OTDR testing Testing Long Haul, High Speed Fiber Optic Networks: Chromatic Dispersion, Polarization Mode Dispersion and Spectral Attenuation Other Testing Review Questions MODULE 9: Fiber Optic Network Design What Is Fiber Optic Network Design? Choosing Transmission Equipment Planning The Route Choosing Components Cable Plant Link Loss Budget Analysis Project Documentation Planning for the Installation Planning for Restoration Managing A Fiber Optic Project Review Questions MODULE 10: Fiber Optic Network Installation Preparing For Installation Installation Checklist Preparing For Outside Plant Installations Preparing For Premises Fiber Optic Installations Equipping Installation Personnel Training and Safety Installing Fiber Optic Cable Termination and Splicing Testing the Installed Fiber Optic Cable Plant Administration, Management, and Documentation

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Integer Wavelet Transform for Thermal Image Authentication Agenda Introduction Problem Definition Research Aim Proposed Method Results and Discussion Conclusion and Future Works Introduction Problem Definition the Internet is a popular communication channel for messages and images transmission which need protection and authentication in different scenarios. Two ways main ways to achieve such protection Cryptography: making a message unreadable Steganography: concealing a message inside another Problem Definition The data hiding-based steganography is used by application where parties need to exchange messages through images while preserving visual fidelity of the image. A well-known steganography methods are the one based on the least significant bit (LSB) technique. Other methods enable hiding a variable length of bits in each byte according to the characteristics of the human visual system. Problem Definition Thermal imaging is a technique which converts an invisible radiation pattern of an object into visible images for feature extraction and analysis. This technique was first developed for military purposes but later gained a wide application in various fields such as medicine, veterinary, security surveillance and others. Aim The aim of this research is: Designing a thermal image authentication technique integrating the Integer Wavelet Transform (IWT) with a hash function. Proposed Approach The Proposed Method In this method, the thermal images were used as cover images bits from secret data (images) were then hidden in the cover images. This was achieved by using the hash function and IntegerWavelet Transform (IWT). 1, 2 and 3 bits per bytes have been hidden in both horizontal and vertical components of wavelet transform. The Proposed Method Results Used Dataset 10 thermal images (.ppm) were used as cover images They have been taken by different cameras and collected from the Internet. These images are 512x512 pixel in dimension The secret image that is used to be embedded in the cover images is 128128 pixel in dimension. Used Dataset Experimental Results Experimental Results PSNR and IF Experimental Results Comparison with Related Work Conclusion and Future Works Hash based thermal image authentication technique using the Integer Wavelet Transform (IWT) was proposed The performance of the proposed technique was evaluated using MSE, PSNR, and IF analysis and they have shown good performance for the proposed technique A comparison with the most related work showed that our technique obtained a better performance In the future, more analysis will be done to provide countermeasures to possible attacks. Thanks and Acknowledgement

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