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Search results “Public key cryptography process flow”
Asymmetric encryption - Simply explained
 
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How does public-key cryptography work? What is a private key and a public key? Why is asymmetric encryption different from symmetric encryption? I'll explain all of these in plain English! 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be 👍🏻 Like my Facebook page: https://www.facebook.com/savjee
Digital Signatures
 
03:36
This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 64218 Udacity
How SSH key Works ?
 
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What is SSH key pair? Why we need SSH key? How SSH key works? Authentication via ssh key pair. Generate and Use SSH key : https://goo.gl/hK9h54 Become My Patron here https://goo.gl/NcvDQh You can donate any amount via Paypal follow this link https://goo.gl/JhWsKC ============================================== Deploy Laravel on Digital Ocean Full series: 1. Log Into Server via SSH ? https://youtu.be/hlZk0BkX6XY 2. High Server Security https://youtu.be/T7WinEDS7e4 3. Install LEMP stack on Ubuntu server https://youtu.be/QY_eT7wBqwA 4. Install Laravel via Github on server https://youtu.be/oRGoN-2G-7w ============================================== Join Our Slack Community - https://goo.gl/pqCjZH --You May Also Like -- Real Time Chat Series - https://goo.gl/ri42FD Git ans Github series - https://goo.gl/BXyPxf Blog with Admin panel Series - https://goo.gl/S5JGyt Laravel Authentication Series: Multi Auth - https://goo.gl/TyCLlX Vue Beginner To advanced Series - https://goo.gl/1bjdGg Sublime Text Best Package Series - https://goo.gl/6phTPP Laravel Ajax Todo Project - https://goo.gl/p2xTPW Laravel 5.4 Full Beginner Playlist - https://goo.gl/zpKzhM Laravel 5.3 Hindi Beginner Tutorials - https://goo.gl/Kb3ikd Full Playlist for the "Laravel 5.3 Hindi Beginner Tutorials" Series: https://www.youtube.com/playlist?list=PLe30vg_FG4OS38IkXcimlq7bI1mzD8wB- ==================FOLLOW ME ================== Subscribe for New Releases! Twitter - https://twitter.com/bitfumes Facebook - https://www.facebook.com/Bitfumes/ Instagram - https://www.instagram.com/bitfumes/ (ask me questions!) --- QUESTIONS? --- Leave a comment below and I or someone else can help you. For quick questions you may also want to ask me on Twitter, I respond almost immediately. Email me [email protected] Thanks for all your support! LARAVEL 5.4 Tutorial | Cara Instal LARAVEL 5,4 dari awal Part 1 | Bitfumes Laravel 5.4 Tutorial | Come installare laravel 5,4 da zero Parte 1 | Bitfumes -~-~~-~~~-~~-~- Please watch: "Laravel 5.4 Tutorial | Email From Server (Godaddy) #3 | Part 26 | Bitfumes" https://www.youtube.com/watch?v=QQqJUypWctU -~-~~-~~~-~~-~- que es api ما هو أبي o que é api
Views: 48861 Bitfumes Webnologies
What is digital signature?
 
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A digital signature is equivalent to a handwritten signature in paper, and a digital signature serves three basic purposes. Digital signature is commonly used for software distribution, financial transactions and other cases where it is important to detect forgery. Digital signatures are very popular with e-mail users. In this video, I will talk about the digital, uses, and the whole process of creating and sending digitally signed document over the Internet. Keep in mind, digital signature is not about encrypting document, just like paper-based signature. Playlist: Basic Cryptography https://www.youtube.com/watch?v=vk3py9M2IfE&list=PLSNNzog5eyduN6o4e6AKFHekbH5-37BdV Advanced Cryptography: https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7 Please subscribe to my channel! Please leave comments or questions! Many thanks, Sunny Classroom
Views: 149637 Sunny Classroom
SSL/TLS  handshake Protocol
 
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What protocol is used between a web server and its clients to establish trust? How do they negotiate and share the secret key? During the handshake process, how public key encryption algorithm is used and how private key encryption is used? In this video, you would find all these answers. Playlist: Advanced Cryptography - https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7 Playlist: Basic Cryptography https://www.youtube.com/watch?v=vk3py9M2IfE&list=PLSNNzog5eyduN6o4e6AKFHekbH5-37BdV Please subscribe to my channel! Please leave comments or questions! Many thanks, Sunny Classroom
Views: 116701 Sunny Classroom
Introduction to Asymmetric Encryption using Openssl and RSA
 
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Author: Jeremy Druin Twitter: @webpwnized Description: This practical introduction to using the RSA public key algorithm in OpenSSL provides a quick introduction to asymmetric cryptography. This video is a deomnstration that shows how to use RSA in OpenSSL but does not cover encryption theory. Thank you for watching. Please support this channel. Up vote, subscribe or even donate by clicking "Support" at https://www.youtube.com/user/webpwnized! The webpwnized YouTube channel is dedicated to information security, security testing and ethical hacking. There is an emphasis on web application security but many other topics are covers. Some of these include forensics, network security, security testing tools and security testing processes. The channel provides videos to encourage software developers and system administrators to perform security testing. Also, the channel educates the next generation of security testers and bug bounty hunters who want to respectfully, legally and ethically help system owners that allow security testing.
Views: 2043 webpwnized
How SSL works tutorial - with HTTPS example
 
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How SSL works by leadingcoder. This is a full tutorial how to setup SSL that requires client certificate for reference: http://www.windowsecurity.com/articles/Client-Certificate-Authentication-IIS6.html .
Views: 1459536 tubewar
PKI Bootcamp - What is a PKI?
 
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A PKI (public key infrastructure) is often confused with a CA (certificate authority) but it is much more than that. A PKI includes all of the components required to enable the use of certificates. Because of this, it represents the attack surface an attacker can exploit when attempting to leverage certificates and keys in their attacks.
Views: 35582 Paul Turner
Kerberos - authentication protocol
 
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At 4:30: A mistake: step 3: When the file server gets the token, it "decrypts" (not "encrypts") the token with the secret key shared with TGS. In Greek mythology, Kerberos is a dog with three heads. But today I will not talk about the dog. Kerberos is an authentication protocol for client/server applications. I will demonstrate with an example how Kerberos works. Keep in mind, Kerberos implements private key encryption. Playlist: Basic Cryptography https://www.youtube.com/watch?v=vk3py9M2IfE&list=PLSNNzog5eyduN6o4e6AKFHekbH5-37BdV Advanced Cryptography: https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7 Please leave comments, questions and Please subscribe to my channel Many thanks, Sunny Classroom
Views: 104536 Sunny Classroom
Needham-Schroeder Public Key Protocol [Explanation with analysis]
 
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This is video is made for my "Software Security" course presentation.
Views: 2171 Jubaer Hossain
#20 - Introduction to Encryption: Understanding Security Algorithm Use Cases
 
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More Information: http://embt.co/crx-blog This session will cover Symmetric-key and Public-key encryption, Hashing and there various use case scenarios. / This is a introduction to encryption it will cover Symmetric-key and Public-key encryption, and use cases of which one you should be using and when. It will also cover hashing including the new hashing classes, although this session will be very light on code. It will focus on understanding of the encryption concepts and when to use each. Robert Love State Of Utah CodeRage X 14-Oct-2015 http://www.embarcadero.com/coderage/
Mutual Authentication  Simplified
 
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This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 13734 Udacity
How SSL certificate works?
 
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When we are online shopping or banking, we want to make sure it is HTTPS, and a green padlock icon is in the address bar. What does HTTPS mean? What is significant about that small green padlock? To answer these two questions, we need to understand SSL certificate and how it works. Playlist: Advanced Cryptography/Public Key Infrastructure https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7 Playlist: Basic Cryptography https://www.youtube.com/watch?v=vk3py9M2IfE&list=PLSNNzog5eyduN6o4e6AKFHekbH5-37BdV Please leave comments, questions and please subscribe! Sunny Classroom
Views: 143999 Sunny Classroom
SSL Certificate Explained
 
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Views: 880547 dtommy1979
Module 6: X.509 Digital Certificate
 
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Certification Authority - an authority in a network that issues and manages security credentials and public keys for message encryption References: X.509 Digital Certification. (n.d.). Retrieved February 18, 2015, from https://msdn.microsoft.com/en-us/library/windows/desktop/aa388452(v=vs.85).aspx
Views: 31153 Simple Security
How asymmetric (public key) encryption works
 
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Easy explanation of "public key encryption". Instead of the usual terms of "public key" and "private key" this tutorial uses "lock" and "key". ================================================== If you want to start protecting you email: get free Privacy Everywhere Beta, http://www.privacyeverywhere.net/
Views: 212974 Veet Vivarto
Digital Certificates: Chain of Trust
 
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This video explains how an Certificate (such as an SSL type) is validated by a client. Concepts discussed are digital signatures, Root CA and Intermediate CA.
Views: 81125 Dave Crabbe
Public Key Crypto and Digital Signatures (ITS335, L05, Y15)
 
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Public key crypto concepts; Hash functions; digital signatures. Course material via: http://sandilands.info/sgordon/teaching
Views: 948 Steven Gordon
Man in the Middle Attack on Diffie-Hellman Key Exchange and Solution using Public-Key Certificates
 
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This video describes the man-in-the-middle attack on Diffie-Hellman Key Exchange with an Example and how to prevent it using public-key certificate
Views: 15033 Natarajan Meghanathan
How SSH Works
 
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A whiteboarding animation about secure shell protocol.
Views: 281242 Karol Cholewa
Cryptography: Crash Course Computer Science #33
 
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Today we’re going to talk about how to keep information secret, and this isn’t a new goal. From as early as Julius Caesar’s Caesar cipher to Mary, Queen of Scots, encrypted messages to kill Queen Elizabeth in 1587, theres has long been a need to encrypt and decrypt private correspondence. This proved especially critical during World War II as Allan Turing and his team at Bletchley Park attempted to decrypt messages from Nazi Enigma machines, and this need has only grown as more and more information sensitive tasks are completed on our computers. So today, we’re going to walk you through some common encryption techniques such as the Advanced Encryption Standard (AES), Diffie-Hellman Key Exchange, and RSA which are employed to keep your information safe, private, and secure. Note: In October of 2017, researchers released a viable hack against WPA2, known as KRACK Attack, which uses AES to ensure secure communication between computers and network routers. The problem isn't with AES, which is provably secure, but with the communication protocol between router and computer. In order to set up secure communication, the computer and router have to agree through what's called a "handshake". If this handshake is interrupted in just the right way, an attacker can cause the handshake to fault to an insecure state and reveal critical information which makes the connection insecure. As is often the case with these situations, the problem is with an implementation, not the secure algorithm itself. Our friends over at Computerphile have a great video on the topic: https://www.youtube.com/watch?v=mYtvjijATa4 Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Carrie Anne? https://about.me/carrieannephilbin The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Want to find Crash Course elsewhere on the internet? Facebook - https://www.facebook.com/YouTubeCrash... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 237393 CrashCourse
Blockchain 101 Ep 60 - What is Asymmetrical Cryptography?
 
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Asymmetrical cryptography uses the same pair of keys for encryption and decryption. Differing from symmetric key algorithms, asymmetrical cryptography requires the use of public keys and private keys. A set or pair of keys consists of a public key and a private key. Messages encrypted using the public key can only be decrypted by the paired private key. Asymmetrical cryptography is more secure than symmetric key algorithms. In symmetric key algorithms, both parties share the same secret key. If one party’s secret key is exposed, it would compromise the encryption. Asymmetrical cryptography uses a pair of keys, one for encryption and one for decryption. The public key is widely accessible while the private key is known only to the owner. There is no need to exchange private keys prior to transacting, therefore preventing data theft by hackers. Huobi Global Exchange: https://www.huobi.com Follow us on: Blog: https://blog.huobi.com/ Facebook: https://www.facebook.com/huobiglobalofficial Instagram: https://www.instagram.com/huobiglobalofficial Medium: https://medium.com/@huobiglobal Telegram: https://t.me/huobiglobalofficial Twitter: https://twitter.com/HuobiGlobal Youtube: https://www.youtube.com/HuobiGlobal
Views: 340 Huobi Global
AES Encryption 1: Intro and Outline
 
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Today we'll begin looking at the most widely used data encryption in the world, the AES Encryption Algorithm! It's a symmetric key encryption algorithm. It scrambles data so you can securely store sensitive information on drives or USB's or transfer data over a network. Over the course of the next videos in this series, we'll drill down and examine exactly how the algorithm works. I hope to present it in such a way that you could encrypt data with a pen and paper! Become a patron and support What's a Creel programming vids on Patreon: www.patreon.com/whatsacreel Play Intergalactic Memory for Free: http://apps.microsoft.com/windows/en-us/app/intergalactic-memory-free/92c1094c-32f5-4730-86f3-c43c46affe52 Full version of Intergalactic Memory: http://apps.microsoft.com/windows/app/intergalactic-memory/ae9457e6-dbc1-468b-93cb-39f80835f19a FaceBook: www.facebook.com/pages/WhatsaCreel/167732956665435
Views: 57909 What's a Creel?
SSL TLS HTTPS process explained in 7 minutes
 
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SSL TLS HTTPS process explained in 7 minutes
Views: 369091 Johannes Bickel
Encryption Keys
 
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Views: 62 Modern Pathshala
Understanding AH vs ESP and ISKAKMP vs IPSec in VPN tunnels
 
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This is a sniplet from the Cisco SIMOS course, where we discuss the logical constructs behind a site-to-site IPSec VPN. I hope that this content helps you understand what's happening behind the scenes of your VPN's.
Views: 185867 Ryan Lindfield
Password based Encryption / Decryption on Android with AES Algorithm
 
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Learn to Encrypt and Decrypt data on Android Applications with the Advanced Encryption Standard (AES) Algorithm. Note that this tutorial has been made by Tamil for the SSaurel's Channel. If you want to collaborate on the SSaurel's Channel, don't hesitate to send me your ideas for further details. ► Discover all the Android Apps offered by SSaurel Mobile Apps : https://play.google.com/store/apps/dev?id=6924401024188312025 ► Learn to create Android Apps step by step on the SSaurel's Blog : https://www.ssaurel.com/blog ► Enter in the Bitcoin and cryptocurrency World : https://www.toutsurlebitcoin.fr
Views: 36479 Sylvain Saurel
Onion Routing and TOR (Part 2): High-Level Mechanics
 
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In this second video, Sourcefire Chief Scientist, Zulfikar Ramzan, provides a high-level description of the underlying mechanics of Onion Routing, focusing specifically on way that TOR ("The Onion Router") works. TOR uses techniques from cryptography, such as symmetric-key encryption, Diffie-Hellman Key exchange, and public-key encryption to provide improved communications privacy. Find more Security Chalk Talks here: http://sfi.re/ChalkTalks
Views: 15018 Sourcefire
Message Digest and Digital Signature   Cryptographic Hash Function
 
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In this playlist you will learn about the following topics Protocols, Layered Model Network components Uses of networks Traceroute and socket API Protocols and layering Reference models (Internet, OSI) History of the internet Physical and Direct Link Layer Simple link models (latency, bandwidth-delay product) Media and signals Modulation schemes (baseband, passband) Fundamental limits (Shannon) Framing Error detection schemes (checksum, CRC) Error correction schemes (Hamming) Retransmissions, Multiple access, Switching Retransmissions (ARQ) Multiplexing schemes (TDM. FDM) Random access / Ethernet (CSMA family) Wireless access / 802.11 Contention-free access / Token Ring LAN switching (switches vs. hubs, spanning tree, backward learning) Network Layer and Internetworking Datagram and virtual circuit models (IP, MPLS) IP addressing and forwarding (prefixes, longest matching prefix) IP helpers: ARP, DHCP Internetworking (fragmentation, path MTU discovery, ICMP) IPv4 and IPv6 Network Address Translation (NAT) Routing Shortest cost routing model Dijkstra's algorithm Flooding Distance Vector and Link-state Equal-cost multi-path routing Hierarchical routing (prefixes, aggregation, subnets) Multiple parties and policy (BGP) Transport Layer, Reliable Transport Sockets, ports and service APIs Reliable and unreliable delivery (TCP, UDP) Connection establishment and teardown Flow control and sliding windows Retransmission timeouts Congestion Control Fairness and Efficiency Additive Increase Multiplicative Decrease (AIMD) TCP congestion control (slow start, fast retransmission and recovery) Congestion avoidance (ECN) Web and Content Distribution Naming (DNS) Web protocols (HTTP, caching) Content Distribution Networks (CDNs) Peer-to-Peer (BitTorrent) Quality of Service and Real-Time Apps Streaming media and Conferencing Scheduling disciplines (FIFO, WFQ) Traffic shaping with Token Buckets Differentiated Services Rate and Delay Guarantees Optional: Network Security Encryption for Confidentiality and Authenticity Web security (SSL, DNSSEC) Wireless security (802.11i) Firewalls and Virtual Private Networks (VPNs) Distributed Denial of Service (DDOS) Computer Networks 1 OSI Model in Networking OSI model layers and their function (L1) 2 IP Address Basics: Classful Addressing dotted decimal notation 3 IP Address: Network ID and Host ID Network Mask 4 IP Address Subnet Supernet subnetmask 5 Classless IP Addressing: Subnet Mask, subnet block size, network address 6 Block Allocation of IP address Create subnets from block of IP address 7 Introduction to Interconnecting Devices: REPEATERS HUBS BRIDGE SWITCHES ROUTERS 8 VLAN: Virtual Lan concepts VLAN TRUNK and Switches 9 Address Resolution Protocol (ARP) and Reverse ARP explained Animated 10 Medium Access Control: Aloha and Slotted Aloha Protocol 11 Carrier Sense Multiple Access Protocol CSMA 12 CSMA/CD (Carrier Sense Multiple Access/ Collision Detection) 13 Network Address Translation (NAT) 14 Dynamic Host Configuration Protocol (DHCP) 15 Circuit Switching vs Packet Switching 16 Virtual Circuit Network Virtual Circuit switching 17 Domain Name Server (DNS) Name Server DNS how dns works 18 Internet Control Message Protocol (ICMP) ICMP protocol tutorial part 1 19 Internet Control Message Protocol (ICMP) : Error Message (Part 2) 20 Stop and Wait Protocol Stop and Wair ARQ Stop and Wait Flow control 21 GO BACK N ARQ Protocol Go back N sliding window 22 SELECTIVE REPEAT ARQ selective repeat sliding window protocol 23 Authentication Protocol Man In Middle Attack Replay Attack Nonce 24 Introduction to Public Key Cryptography Public Key Cryptography animation 25 Introduction to Digital Signature Public Key cryptography 26 RSA Algorithm and public key encryption rivest shamir adleman algorithm 27 Message Digest and Digital Signature Cryptographic Hash Function 28 Certification Authority (CA) Digital Certificate 29 Secure EMail How To Public Private Key Encryption Secure E-Mail PGP
Views: 373 Vijay S
How does a blockchain work - Simply Explained
 
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What is a blockchain and how do they work? I'll explain why blockchains are so special in simple and plain English! 💰 Want to buy Bitcoin or Ethereum? Buy for $100 and get $10 free (through my affiliate link): https://www.coinbase.com/join/59284524822a3d0b19e11134 📚 Sources can be found on my website: https://www.savjee.be/videos/simply-explained/how-does-a-blockchain-work/ 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be ✉️ Subscribe to newsletter: https://goo.gl/nueDfz 👍🏻 Like my Facebook page: https://www.facebook.com/savjee
Views: 3011100 Simply Explained - Savjee
ssl tls handshake animation full flow
 
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https://8gwifi.org/docs/tlsv13.jsp ssl two way authentication flow ssl hadshake process
Views: 33791 Zariga Tongy
pki fundamentals,public key infrastructure animation
 
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PKI Documentation: https://8gwifi.org/docs/pki.jsp Generate CA Authority https://8gwifi.org/cafunctions.jsp CSR, private key validation https://8gwifi.org/certsverify.jsp Policies and Procedures are the most difficult part of implementing a PKI. Key Management Features include: Issuance (CA) Revocation (CRL) Recovery (Key Escrow) Distribution (Directory) History (Archival/Escrow) Digital certificates adhere to the X.509 certificate standard format. Currently in version 3. CRLs are maintained by the CA and list all certificates that have been revoked. Clients are supposed to check if a certificate has been revoked before using it, but this is not always the case in practice. What is PKI Public/Private key pair The public key is a string of bits A public key certificate answers the following questions (and many more) • Whose certificate is it? • What can it be used for? • Is it still valid? • Example uses: – Is this really the key for Jack Nathan? – Can this key be used to send an encrypted message to John Smith? – Was the key used for digitally signing this document valid at the time of signing? cryptography and public key infrastructure public key infrastructure public key infrastructure explained public key infrastructure tutorial pki animation
Views: 31738 Zariga Tongy
x.509 certificate tutorial OID rfc 2986, Algorithms Identifiers for Public Key Infrastructure ASN.1
 
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Generate Certificate : https://8gwifi.org/SelfSignCertificateFunctions.jsp Generate CA Hierarchy : https://8gwifi.org/cafunctions.jsp Online Pem Parser, certificate decoder https://8gwifi.org/PemParserFunctions.jsp ASN.1 OBJECT IDENTIFIER Type x.509 certificate variable length encoding,ASN.1 Sequence,DER,BER, Algorithms and Identifiers for the Internet X.509 Public Key Infrastructure 2A 86 48 86 F7 0D 01 01 01 PKCS #10 x.509 certificate tutorial
Views: 5805 Zariga Tongy
Introduction to WebLogic SSL - WLS Security & RSA algorithm Explained
 
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Weblogic, SSL, RSA, Security, Realm, How to, wls, What is RSA algorithm, algorithm, certificates, keytool, openssl, handshake, two-way, https, 443, enabling, security, secure, training, introduction, explanation, explaining, understanding, tutorial, best, simple, configuration, encryption, authentication, secure, asymmetric, key.
Views: 3546 Mohtashim S
AES Encryption 2: AddRoundKey, SubBytes and ShiftRows
 
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In this vid we'll fill out the bodies to three of the steps in AES. These three steps are AddRoundKey, SubBytes and ShiftRows. The remaining steps to AES are rather fiddly, MixColumns and ExpandKey, so we'll look at those separately. I've also taken the opportunity to introduce Galois fields for the AddRoundKey section. AddRoundKey is really just a matter of performing XOR, but it helps to understand Galois fields before we come to the MixColumns step. Link to the S_Box on Wikipedia: https://en.wikipedia.org/wiki/Rijndael_S-box Link to the Finite Field/Galois Field Wikipedia page: https://en.wikipedia.org/wiki/Finite_field Become a patron and support What's a Creel programming vids on Patreon: www.patreon.com/whatsacreel Play Intergalactic Memory for Free: http://apps.microsoft.com/windows/en-us/app/intergalactic-memory-free/92c1094c-32f5-4730-86f3-c43c46affe52 Full version of Intergalactic Memory: http://apps.microsoft.com/windows/app/intergalactic-memory/ae9457e6-dbc1-468b-93cb-39f80835f19a FaceBook: www.facebook.com/pages/WhatsaCreel/167732956665435
Views: 41572 What's a Creel?
What is PKI (Public Key Infrastructure)?
 
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What is PKI (Public Key Infrastructure)? Discover what you need to know about the level of security PKI provides, how easy it is to implement and how convenient it is for users. Public key infrastructures (PKIs) are relied upon to secure a broad range of digital applications, validating everything from transactions and identities to supply chains. However, infrastructure vulnerabilities represent a significant risk to the organizations that rely on PKI alone to safeguard digital applications. Gemalto offers PKI encryption key management solutions to help you protect the keys at the heart of PKI as well as PKI-based authentication tokens that leverage the security benefits offered by PKI to deliver dependable identity protection Watch and learn how PKI can benefit you and your organization. ===================== Share: https://youtu.be/vyMBTyBV_xg Subscribe: https://www.youtube.com/user/SafeNetInc ===================== Our solutions: https://safenet.gemalto.com/data-protection/pki-security-solutions/
Views: 30571 Gemalto Security
Advanced Encryption Standard Part 2 (Details of one round)
 
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Understand details of one round of AES covering substitution bytes, shiftrows, mixcolumns, and addroundkey. Key expansion module is also covered.
Views: 875 DrVikasThada
Breaking Down the TLS Handshake
 
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John Wagnon walks through the exchange between the client and the F5 BIG-IP during a TLS handshake.
Views: 92358 F5 DevCentral
PACE-IT: Security + 6.3 - Introduction to Public Key Infrastructure (part 1)
 
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CompTIA exam study guide presentations by instructor Brian Ferrill, PACE-IT (Progressive, Accelerated Certifications for Employment in Information Technology) "Funded by the Department of Labor, Employment and Training Administration, Grant #TC-23745-12-60-A-53" Learn more about the PACE-IT Online program: www.edcc.edu/pace-it
Views: 272 PaceIT Online
SSL/TLS  - Cristina Formaini
 
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What is TLS and how is it different from SSL? What is Firesheep? How can you sniff your own traffic on Wireshark? Cristina Formaini, president of White Hat, Cal Poly talks about ensuring confidentiality, integrity, and authenticity to secure communications over a network. This video explains Certificates of Authority (CA), public and private keys, the recent POODLE Attack of October 2014, and the common exploits of SSL. More Information: Poodle Fix: https://www.openssl.org/~bodo/ssl-poodle.pdf https://www.imperialviolet.org/2014/10/14/poodle.html Padding Oracle Attack: http://robertheaton.com/2013/07/29/padding-oracle-attack/ Black Hat 2011 - Future of SSL and Authenticity: https://www.youtube.com/watch?v=Z7Wl2FW2TcA
Views: 72770 White Hat Cal Poly
Basics of SSL 1
 
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A short video on the Key Exchange and Key Generation methods of setting up a secure connection and viewing the process using Wireshark.
Views: 23792 Mike Motta
AES Rijndael Cipher - Visualization
 
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A video of flash animation of the cipher used for AES encryption process. Disclaimer: I did the work of creating video from flash animation. Credit of flash animation goes to its author. At the moment, I do not have a link to the source for flash animation.
Views: 115485 AAA
Firewalls and Their Types - Cryptography and Network Security - GATE(CSE)
 
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The complete YouTube playlist can be viewed here: https://goo.gl/mjyDev This lesson explains the concept of Firewalls and Their Types, under the course, "Cryptography and Network Security for GATE Computer Science Engineering". The lesson illustrated the following subtopics: Firewalls Types of Firewalls - Packet filtering router Application-level gateway Circuit-level gateway Some important terminology and concepts are also illustrated, for the better understanding of the subject. For the entire course: https://goo.gl/aTMBNZ For more lessons by Ansha Pk: https://goo.gl/2DX9Wn Must watch for all the GATE/ESE/PSU Exams. Download the Unacademy Learning App from the Google Play Store here:- https://goo.gl/02OhYI Download the Unacademy Educator app from the Google Play Store here: https://goo.gl/H4LGHE Do Subscribe and be a part of the community for more such lessons here: https://goo.gl/UGFo7b Visit Our Facebook Group on GATE here: https://goo.gl/cPj5sb Firewalls and Their Types - Cryptography and Network Security - GATE(CSE)
openssl tutorial generate rsa,dsa  keys learn how to verify rsa,dsa keys
 
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How to Generate RSA,DSA keys using OpenSSL
Views: 8945 Zariga Tongy
GTU INS UNIT 2B AES Advanced Encryption Standard
 
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In this video , i discussed about GTU INS UNIT 2 second part AES Advanced Encryption Standard. you Can find Unit PPT, Material , related Videos and syllabus on Below Google Drive LInk https://drive.google.com/drive/folders/0B3F0L2_uTazMbDlrU0xLci1GVjg?usp=sharing For any Query you can mail me on [email protected]
Views: 1174 ANKIT CHOUHAN
Traffic Analysis - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 1118 Udacity