SSL is an acronym for Secure Sockets Layer. It is a protocol used for authenticating and encrypting web traffic. For web traffic to be authenticated means that your browser is able to verify the identity of the remote server.
Introduction to Secure Socket Layer (SSL) and Tunnel Layer Security (TLS). Shows basic principle of SSL and also little bit of practical applicability.
SSL is an acronym for Secure Sockets Layer. It is a protocol used for authenticating and encrypting web traffic. For web traffic to be authenticated means that your browser is able to verify the identity of the remote server.
Introduction to Secure Socket Layer (SSL) and Tunnel Layer Security (TLS). Shows basic principle of SSL and also little bit of practical applicability.
It is an IETF standardization initiative whose goal is to come out with an Internet standard Version of SSL. The presentation discusses all. Happy Learning. :)
Transport Layer Security (TLS) is a protocol that ensures privacy between communicating applications and their users on the Internet. When a server and client communicate, TLS ensures that no third party may eavesdrop or tamper with any message. TLS is the successor to the Secure Sockets Layer (SSL).
Secure Shell (SSH) is a cryptographic network protocol for operating network services securely over an unsecured network. This presentation is made as an assignment during our university course.
Pretty Good Privacy (PGP) is strong encryption software that enables you to protect your email and files by scrambling them so others cannot read them. It also allows you to digitally "sign" your messages in a way that allows others to verify that a message was actually sent by you. PGP is available in freeware and commercial versions all over the world.
PGP was first released in 1991 as a DOS program that earned a reputation for being difficult. In June 1997, PGP Inc. released PGP 5.x for Win95/NT. PGP 5.x included plugins for several popular email programs.
Pretty Good Privacy,PGP Confidentiality and Authentication,Secure/Multipurpose Internet Mail Extension (S/MIME),Secure/Multipurpose Internet Mail Extension (S/MIME),Enhanced Security Services,E-mail Threats
It is an IETF standardization initiative whose goal is to come out with an Internet standard Version of SSL. The presentation discusses all. Happy Learning. :)
Transport Layer Security (TLS) is a protocol that ensures privacy between communicating applications and their users on the Internet. When a server and client communicate, TLS ensures that no third party may eavesdrop or tamper with any message. TLS is the successor to the Secure Sockets Layer (SSL).
Secure Shell (SSH) is a cryptographic network protocol for operating network services securely over an unsecured network. This presentation is made as an assignment during our university course.
Pretty Good Privacy (PGP) is strong encryption software that enables you to protect your email and files by scrambling them so others cannot read them. It also allows you to digitally "sign" your messages in a way that allows others to verify that a message was actually sent by you. PGP is available in freeware and commercial versions all over the world.
PGP was first released in 1991 as a DOS program that earned a reputation for being difficult. In June 1997, PGP Inc. released PGP 5.x for Win95/NT. PGP 5.x included plugins for several popular email programs.
Pretty Good Privacy,PGP Confidentiality and Authentication,Secure/Multipurpose Internet Mail Extension (S/MIME),Secure/Multipurpose Internet Mail Extension (S/MIME),Enhanced Security Services,E-mail Threats
SSL Implementation - IBM MQ - Secure Communications nishchal29
Presenting the basics of SSL/TLS , usage of SSL protocol to secure the IBM MQ channels. Secure Communications between two Queue Managers and various test cases , between an application and Queue Manager , Errors , Certificate Renewal ..
Stands for "Secure Sockets Layer." SSL is a secure protocol developed for sending information securely over the Internet. Many websites use SSL for secure areas of their sites, such as user account pages and online checkout. Usually, when you are asked to "log in" on a website, the resulting page is secured by SSL.
Learn about Secure Socket Layer. SSL (Secure Sockets Layer) is the standard security technology for establishing an encrypted link between a web server and a browser.
Slides of the Webinar "SSL, impact and optimisation"
INTRODUCTION
What is SSL?
The purpose of SSL
History of SSL / TLS
Overview of a TLS connection
PART 1
What is the role of an SSL certificate?
Levels of validation
Options for certificates: SAN and Wildcard
The certificate ordering process
Certificate chain
SSL algorithms: encryption & authentication
Examples
PART 2
TLS and IPV4 exhaustion
HAProxy and SNI
TLS impacts
SSL offloading
SEO
Security of the SSL protocol
Certificate pinning in android applicationsArash Ramez
How to do cryptography right in android
Part #4 / How to mitigate MITM attacks in SSL/TLS channels using server certification validation
watch it on youtube:
https://www.youtube.com/playlist?list=PLT2xIm2X7W7gZ0mtoAA8JrfFrvOKr1Qlp
Explain how SSL protocol is used to ensure the confidentiality and int.docxtodd401
Explain how SSL protocol is used to ensure the confidentiality and integrity of the Internet traffic.
Solution
SSL uses a combination of public-key and symmetric-key encryption to secure a connection between two machines, typically a Web or mail server and a client machine, communicating over the Internet or an internal network.
Using the OSI reference model as context, SSL runs above the TCP/IP protocol, which is responsible for the transport and routing of data over a network, and below higher-level protocols such as HTTP and IMAP, encrypting the data of network connections in the application layer of the Internet Protocol suite. The \"sockets\" part of the term refers to the sockets method of passing data back and forth between a client and a server program in a network, or between program layers in the same computer.
The Transport Layer Security (TLS) protocol evolved from SSL and has largely superseded it, although the terms SSL or SSL/TLS are still commonly used; SSL is often used to refer to what is actually TLS. The combination of SSL/TLS is the most widely deployed security protocol used today and is found in applications such as Web browsers, email and basically any situation where data needs to be securely exchanged over a network, like file transfers, VPN connections, instant messaging and voice over IP.
The SSL protocol includes two sub-protocols: the record protocol and the \"handshake\" protocol. These protocols allow a client to authenticate a server and establish an encrypted SSL connection. In what\'s referred to as the \"initial handshake process,\" a server that supports SSL presents its digital certificate to the client to authenticate the server\'s identity. Server certificates follow the X.509 certificate format that is defined by the Public-Key Cryptography Standards (PKCS). The authentication process uses public-key encryption to validate the digital certificate and confirm that a server is in fact the server it claims to be.
Once the server has been authenticated, the client and server establish cipher settings and a shared key to encrypt the information they exchange during the remainder of the session. This provides data confidentiality and integrity. This whole process is invisible to the user.
For example, if a webpage requires an SSL connection, the URL will change from HTTP to HTTPS and a padlock icon appears in the browser once the server has been authenticated.
The handshake also allows the client to authenticate itself to the server. In this case, after server authentication is successfully completed, the client must present its certificate to the server to authenticate the client\'s identity before the encrypted SSL session can be established.
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This slide deck covers the automated & manual static code discovery of Android Application using opensource tools, Reverse engineering of apk file and Secure code review
This slide deck contains the requirement for Android Penetration testing using some open source tools and techniques. And it also cover OWASP TOP 10 Mobile, MSTG and MASVS guidelines for Mobile Application Penetration testing
In this slides deck, we gonna look into Wireless penetration testing requirements like hardware & software, Various IEEE standards. and also deep dive into WEP, WPA, WPA2 & its Security threats & Security best practices.
The Slides deck contains Network penetration testing requirements & Tools used in real world pentesting. For Demo purposes, I had used a vulnhub machine called Metasploitable 2 for testing purposes. Looking into various Ports and Services Vulnerabilities using Kali open source tools.
This slide deck covers Networking Fundamentals, Various Penetration testing standards, OWASP TOP 10 Vulnerabilities of Web Application and the Lab Setup required for Penetration testing.
Golden Ticket Attack - AD - Domain PersistenceMohammed Adam
A Golden Ticket attack is a kind of cyberattack targeting the access control privileges of a Windows environment where Active Directory (AD) is in use.
Evading Antivirus software for fun and profitMohammed Adam
Antivirus evasion techniques are used by malware writers, as well as by penetration testers and vulnerability researchers, in order to bypass one or more antivirus software applications.
Android Application Penetration Testing - Mohammed AdamMohammed Adam
Android Penetration Testing is a process of testing and finding security issues in an android application. It involves decompiling, real-time analyzing and testing android application for security point of view. This Slides covers real-time testing of android applications and some security issues like insecure logging, leaking content providers, insecure data storage and access control issues.
Vulnerability assessment & Penetration testing Basics Mohammed Adam
In these days of widespread Internet usage, security is of prime importance. The almost universal use of mobile and Web applications makes systems vulnerable to cyber attacks. Vulnerability assessment can help identify the loopholes in a system while penetration testing is a proof-of-concept approach to actually explore and exploit a vulnerability.
Network Security, What is security?
Why do we need security?
Who is vulnerable? Common security attacks and countermeasures, Firewalls & Intrusion Detection Systems
Denial of Service Attacks
TCP Attacks
Packet Sniffing
Social Problems
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
3. What is SSL?What is SSL?
A protocol developed by Netscape.
It is a whole new layer of protocol
which operates above the Internet
TCP protocol and below high-level
application protocols.
5. What Can SSL Do?What Can SSL Do?
SSL uses TCP/IP on behalf of the
higher-level protocols.
Allows an SSL-enabled server to
authenticate itself to an SSL-enabled
client;
Allows the client to authenticate itself
to the server;
Allows both machines to establish an
encrypted connection.
6. What Does SSL Concern?What Does SSL Concern?
SSL server authentication.
SSL client authentication. (optional)
An encrypted SSL connection or
Confidentiality. This protects against
electronic eavesdropper.
Integrity. This protects against
hackers.
7. SSL includes two sub-protocols: the
SSL Record Protocol and the SSL
Handshake Protocol.
Record Protocol -- defines the format
used to transmit data.
Handshake Protocol -- using the
Record protocol to exchange
messages b/t an SSL-enable server
and an SSL-enable client.
8. The exchange of messages facilitates
the following actions:
Authenticate the server to the client;
Allows the client and server to select
a cipher that they both support;
Optionally authenticate the client to
the server; Use public-key encryption
techniques to generate share secrets;
Establish an encrypted SSL conn.
9. Two Useful TermsTwo Useful Terms
A certificate.
A certificate has the following
content:
1. The certificate issuer’s name
2. The entity for whom the certificate
is being issued (aka the subject)
3. The public key of the subject
4. Some time stamps
10. Two useful TermsTwo useful Terms
A digit signature -- A message digest
derived from the original one, has
following important properties:
1. The digest is difficult to reverse
2. It is hard to find a different
message that computed to the same
digest value.
11. How does SSL Work?How does SSL Work?
How a client and a server create a
secure connection?
The SSL protocol uses RSA public key
cryptography for Internet Security.
Public key encryption uses a pair of
asymmetric keys for encryption and
decryption.
12. How does SSL Work?How does SSL Work?
Each pair of keys consists of a public
key and a private key. The public key
is made public by distributing it
widely; the private key is always kept
secret.
Data encrypted with the public key
can be decrypted only with the
private key, and vice versa.
13. Client’s SSL version #,
cipher settings, r.g. data,
other inf. the server needs
to comm with the client
Authenticate the server by
some of the inf. If succeed
use all data so far to create
the premaster secret for the
session, encrypts it with the
server’s public key.
If the server has requested
client authentication (optional)
the client also signs another
piece of data known by both
the client and the server.
Server’s SSL version #, cipher
settings, r.g. data, other inf.
The client needs to comm with
the server over SSL.
Also send its own certificate
How Does SSL Work?
14. If the server has requested
client authen., the server
attempts to authen the client.
If succeed, uses its private key
decrypt the premaster secret,
then perform a series of steps
to generate the master secret
Use the master secret to generate
the session keys.
Also performs a series of
steps, starting from the
same premaster secret
to generate the
master secret.
Use the master secret to
generate the session keys
Session keys are used to encrypt and decrypt information exchange
during the SSL session and to verify its integrity.
Master secrets protect session keys in transit.
15. Informing the client
that the future message
from here will be
encrypted with the
session key.
Then sends a separate
(encrypted) message
indicating that the server
portion of handshake
is finished.
Informing the server
that the future
message from here
will be encrypted with
the session key.
Then sends a separate
(encrypted) message
indicating that the
client portion of
handshake is finished.
16. The SSL handshake is now complete. The server and the
client use the session keys to encrypt and decrypt the data
they send to each other and to validate its integrity.
Note that both client and server authentication involve
encrypting some pieces of data with one key of a public-
private key pair and decrypting it with the other key.
17. Some Implementations of SSLSome Implementations of SSL
OpenSSL
(http://www.openssl.org/)--
Provides Information about a free,
open-source implementation of SSL.
Apache-SSL (http://www.apache-
ssl.org/)-- Describes Apache-SSL, a
secure Webserver, based on Apache
and SSLesy/OpenSSL.
18. Some Implementations of SSLSome Implementations of SSL
SSLeay (ftp://ftp.uni-
mainz.de/pub/internet/security/ssl/
SSL/) -- a free implementation of
Netscape’s Secure Socket Layer
Planet SSL
(http://www.rsasecurity.com/standa
rds/ssl/developers.html)-- provides
C-programs and Java-programs of
SSL.
19. SummarySummary
SSL -- the Record Protocol and the
Handshake Protocol.
How to create a secure connection
b/t a client and a server.
Some implementations.