User authentication in mobile and web applications is a very common and integral use case. Implementing basic authentication is an easy solution for developers but comes with several pitfalls that impair user experience like (re-)entering passwords, the need to create a new unique password or even just the input of personal data on a flaky keyboard while registering a new account.
In this talk the security flaws and UX implications of passwords will be discussed and Tim will highlight which different techniques exist that are able to offer a more mobile friendly flow. Highlighting authorization and authentication techniques like OAuth, OpenID Connect and even hardware features like Bluetooth Low Energy this talk will be interesting for anyone who's facing a situation where creating and storing user accounts matters.
Dutch PHP 2018 - Cryptography for BeginnersAdam Englander
Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography. This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation.
Password Storage And Attacking In PHP - PHP ArgentinaAnthony Ferrara
Password storage is a common problem that every developer needs to solve at some point in their career. Often, we rely upon frameworks and libraries to do it for us. But do they get it right?
How should passwords be stored? How are they going to be attacked? All these questions (and more) will be answered. This session will dive head first into password storage and all aspects surrounding it. We’ll cover some common misconceptions and dangerous mistakes. We’ll also explore some of the best available tools to solve the problem, and go into why they are the best. Finally, we’ll look at some of the tools that attackers will use to attempt to extract plain text passwords.
We’ll explore each point from both angles: the pragmatic developer and the attacker. For the safety and security of your users, make sure that you know how to securely store their passwords. It’s not just the right thing to do, but it is negligent not to!
Dutch PHP 2018 - Cryptography for BeginnersAdam Englander
Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography. This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation.
Password Storage And Attacking In PHP - PHP ArgentinaAnthony Ferrara
Password storage is a common problem that every developer needs to solve at some point in their career. Often, we rely upon frameworks and libraries to do it for us. But do they get it right?
How should passwords be stored? How are they going to be attacked? All these questions (and more) will be answered. This session will dive head first into password storage and all aspects surrounding it. We’ll cover some common misconceptions and dangerous mistakes. We’ll also explore some of the best available tools to solve the problem, and go into why they are the best. Finally, we’ll look at some of the tools that attackers will use to attempt to extract plain text passwords.
We’ll explore each point from both angles: the pragmatic developer and the attacker. For the safety and security of your users, make sure that you know how to securely store their passwords. It’s not just the right thing to do, but it is negligent not to!
IT Performance – what differentiates the LeadersCapgemini
CIO’s - release funds for innovation and transformation by adopting best practices in managing your application portfolios. How do Leaders reduce their costs while also
reducing time to market and enabling innovation? After five years of in-depth research, Capgemini has built a unique knowledge base that reflects the way IT teams manage their
application portfolios. It contains more than a million data points, gathered from more than a hundred portfolios across all industries. This rich information resource has been exploited through the use of analytics and big data techniques to identify best practices. Data shows that adopting those best practices produces significant benefits.
Speaker:
Philippe Roques,
Senior Vice President, Global LINKS/ITP leader
Knobbe Martens Partner Ron Schoenbaum hosted an hour-long seminar on September 29 at Plug & Play Tech Center in Sunnyvale, CA. He covered the following topics:
- How patent rights are commonly lost
- 10 strategies startup companies need to know to aggressively build a patent portfolio
http://fr.droidcon.com/2014/agenda/
http://fr.droidcon.com/2014/agenda/detail?title=Death+to+Passwords
User authentication in mobile applications is a very common and integral use case. Implementing regular passwords is an easy solution for developers but comes with several pitfalls that impair user experience like (re-)entering passwords, the need to create a new unique password or even just the input of personal data on a flaky keyboard while registering a new account.
In this talk the security flaws and UX implications of passwords will be discussed and highlighted which different techniques exist that are able to offer a more mobile friendly flow. Highlighting authorization and authentication techniques like OAuth, OpenID Connect and even hardware features like Bluetooth Low Energy this talk will be interesting for anyone who's facing a situation where creating and storing user accounts matters.
Speaker : Tim Messerschmidt, PayPal
As a long time mobile and web developer, Tim channels his knowledge and experience as PayPal's Lead Developer Evangelist in EMEA. He is passionate about startups and serves as mentor at multiple incubators and accelerators. Prior joining PayPal Tim used to work with Neofonie Mobile and Samsung focussing on several mobile projects. In his spare time, he leads and creates training classes in all sorts of developer-oriented topics, contributes to Open Source projects and is one of the authors of the Mobile Developer's Guide to the Galaxy, as well as numerous articles published in print magazines.
Cryptography for Beginners - Sunshine PHP 2018Adam Englander
Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography . This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation.
Cryptography for Beginners - Midwest PHP 2018Adam Englander
Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography. This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation.
We all manage more passwords than ever, but the temptation to reuse passwords on multiple sites represents a potentially serious security risk. In this workshop, Sebastien Meriot, OVHcloud security expert, reveals a series of simple but powerful tools and techniques for staying one step ahead of the cyber-criminals, and maximising your data security.
Learn about semantic search and, most importantly, how to facilitate it! My talk at SearchFest will dive deep into the implementation angle so that marketers and developers can not only learn about why structured data is important, but how to implement it on their sites using microdata and/or JSON-LD.
CoinMiners are on the rise, trending so high that in the last couple of month they almost completely replaced ransomware in both media and the research community. Unlike ransomware which profit from rapid encryption of user’s data taken hostage, CoinMiners profit comes from high jacking computer resources. As long as the CoinMiner stays undetected and stealth, the higher its author profit.
In this talk we will focus on the unexplored territory of CoinMiner evasive maneuver and functionality to avoid getting found by its victims and provide tactics and tools to combat them.
JSConf Asia: Node.js Authentication and Data SecurityTim Messerschmidt
This talk is an extended version of my session at HTML5DevConf. It was held on Friday Nov. 20th 2015 at DevFest Asia / JSConf Asia in Singapore.
The arena of proper authentication and data security standards is often some of the most misunderstood, confusing, and tricky aspects of building any Node site, app, or service, and the fear of data breaches with unencrypted or poorly encrypted data doesn’t make it any better.
We’re going to tackle this field, exploring the proper methodologies for building secure authentication and data security standards. We’ll run through:
- Building on top of OAuth 2 and OpenID Connect
- Node middleware services for authentication
- Working with proper hashing and salting algorithms, and avoiding others, for private user data
- Common auth and security pitfalls and solutions
In the end, we’re going to see that by understanding proper data security and authentication standards, pitfalls, and reasons for choosing one solution over another, we can make intelligent decisions on creating a solid infrastructure to protect our users and data.
These slides are the introduction to my workshop at Dublin Web Summit 2015. It goes into the integration of the Braintree v.zero SDK for Android and is then being followed up by a live integration.
IT Performance – what differentiates the LeadersCapgemini
CIO’s - release funds for innovation and transformation by adopting best practices in managing your application portfolios. How do Leaders reduce their costs while also
reducing time to market and enabling innovation? After five years of in-depth research, Capgemini has built a unique knowledge base that reflects the way IT teams manage their
application portfolios. It contains more than a million data points, gathered from more than a hundred portfolios across all industries. This rich information resource has been exploited through the use of analytics and big data techniques to identify best practices. Data shows that adopting those best practices produces significant benefits.
Speaker:
Philippe Roques,
Senior Vice President, Global LINKS/ITP leader
Knobbe Martens Partner Ron Schoenbaum hosted an hour-long seminar on September 29 at Plug & Play Tech Center in Sunnyvale, CA. He covered the following topics:
- How patent rights are commonly lost
- 10 strategies startup companies need to know to aggressively build a patent portfolio
http://fr.droidcon.com/2014/agenda/
http://fr.droidcon.com/2014/agenda/detail?title=Death+to+Passwords
User authentication in mobile applications is a very common and integral use case. Implementing regular passwords is an easy solution for developers but comes with several pitfalls that impair user experience like (re-)entering passwords, the need to create a new unique password or even just the input of personal data on a flaky keyboard while registering a new account.
In this talk the security flaws and UX implications of passwords will be discussed and highlighted which different techniques exist that are able to offer a more mobile friendly flow. Highlighting authorization and authentication techniques like OAuth, OpenID Connect and even hardware features like Bluetooth Low Energy this talk will be interesting for anyone who's facing a situation where creating and storing user accounts matters.
Speaker : Tim Messerschmidt, PayPal
As a long time mobile and web developer, Tim channels his knowledge and experience as PayPal's Lead Developer Evangelist in EMEA. He is passionate about startups and serves as mentor at multiple incubators and accelerators. Prior joining PayPal Tim used to work with Neofonie Mobile and Samsung focussing on several mobile projects. In his spare time, he leads and creates training classes in all sorts of developer-oriented topics, contributes to Open Source projects and is one of the authors of the Mobile Developer's Guide to the Galaxy, as well as numerous articles published in print magazines.
Cryptography for Beginners - Sunshine PHP 2018Adam Englander
Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography . This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation.
Cryptography for Beginners - Midwest PHP 2018Adam Englander
Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography. This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation.
We all manage more passwords than ever, but the temptation to reuse passwords on multiple sites represents a potentially serious security risk. In this workshop, Sebastien Meriot, OVHcloud security expert, reveals a series of simple but powerful tools and techniques for staying one step ahead of the cyber-criminals, and maximising your data security.
Learn about semantic search and, most importantly, how to facilitate it! My talk at SearchFest will dive deep into the implementation angle so that marketers and developers can not only learn about why structured data is important, but how to implement it on their sites using microdata and/or JSON-LD.
CoinMiners are on the rise, trending so high that in the last couple of month they almost completely replaced ransomware in both media and the research community. Unlike ransomware which profit from rapid encryption of user’s data taken hostage, CoinMiners profit comes from high jacking computer resources. As long as the CoinMiner stays undetected and stealth, the higher its author profit.
In this talk we will focus on the unexplored territory of CoinMiner evasive maneuver and functionality to avoid getting found by its victims and provide tactics and tools to combat them.
JSConf Asia: Node.js Authentication and Data SecurityTim Messerschmidt
This talk is an extended version of my session at HTML5DevConf. It was held on Friday Nov. 20th 2015 at DevFest Asia / JSConf Asia in Singapore.
The arena of proper authentication and data security standards is often some of the most misunderstood, confusing, and tricky aspects of building any Node site, app, or service, and the fear of data breaches with unencrypted or poorly encrypted data doesn’t make it any better.
We’re going to tackle this field, exploring the proper methodologies for building secure authentication and data security standards. We’ll run through:
- Building on top of OAuth 2 and OpenID Connect
- Node middleware services for authentication
- Working with proper hashing and salting algorithms, and avoiding others, for private user data
- Common auth and security pitfalls and solutions
In the end, we’re going to see that by understanding proper data security and authentication standards, pitfalls, and reasons for choosing one solution over another, we can make intelligent decisions on creating a solid infrastructure to protect our users and data.
These slides are the introduction to my workshop at Dublin Web Summit 2015. It goes into the integration of the Braintree v.zero SDK for Android and is then being followed up by a live integration.
Building a Mobile Location Aware System with BeaconsTim Messerschmidt
This talk got delivered at OSCON EU 2015. It covers the usage of Bluetooth LE Beacons in order to allow for real world interaction with users that you normally deal with through an API.
This is an extended version of the talk I gave at Web European Conference in Milan. It covers basic web application security threats and simple tweaks to our applications that help dealing with them.
The arena of proper authentication and data security standards is often some of the most misunderstood, confusing, and tricky aspects of building any Node site, app, or service, and the fear of data breaches with unencrypted or poorly encrypted data doesn’t make it any better. We’re going to tackle this field, exploring the proper methodologies for building secure authentication and data security standards. We’ll run through: * Building on top of OAuth 2 and OpenID Connect * Node middleware services for authentication * Working with proper hashing and salting algorithms, and avoiding others, for private user data * Common auth and security pitfalls and solutions In the end, we’re going to see that by understanding proper data security and authentication standards, pitfalls, and reasons for choosing one solution over another, we can make intelligent decisions on creating a solid infrastructure to protect our users and data.
This presentation was given as keynote at MLH's HackconEU 2015. It covers the need to run quality events for hackathon attendees that ensure a healthy and respectful environment.
While smartphone usage is increasing year over year, single apps get less and less attention. This opens up an opportunity to turn this problem into a strength: moving your app into the background by turning core services into an invisible app. The invisible app is a concept that became apparent in the last few years; businesses like Uber have moved central parts of the app interaction into the background without requiring the user to confirm central decisions over and over.
Braintree, a PayPal company, is partnering with various companies that fall into the invisible app category. In this talk Tim will share his lessons learned from mentoring startups and innovative companies that tried to achieve being “invisible”, while maintaining security, profitability and most important: a great user experience.
Amongst the technologies that will be covered are tokenization and leveraging user uniqueness based on smartphone usage behavior. A wide array of sensors - like GPS, Bluetooth LE, and WiFi - supports this concept and can be leveraged creatively to get closer to being “invisible”.
This talk was given as keynote at the summer edition of Geek Picnic 2015 in Moscow.
Keynote that was being held at API Days 2014 in Paris. It covers the rapid growth of IoT and how developers can start applying their APIs in order to be ready for this new era of connected hardware.
This presentation was being held at Android Developer Days Ankara 2014. It covers the pure scale of mobile commerce and growth that we at PayPal witness.
After covering the basic topics and current situation it goes into upcoming trends like wearables and internet of things and how things will shape within the next 2-3 years.
This presentation was being held at Droidcon DE 2014. It covers the main issues with passwords in mobile and web applications and which alternative technolgoies can help resolving them.
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
# Internet Security: Safeguarding Your Digital World
In the contemporary digital age, the internet is a cornerstone of our daily lives. It connects us to vast amounts of information, provides platforms for communication, enables commerce, and offers endless entertainment. However, with these conveniences come significant security challenges. Internet security is essential to protect our digital identities, sensitive data, and overall online experience. This comprehensive guide explores the multifaceted world of internet security, providing insights into its importance, common threats, and effective strategies to safeguard your digital world.
## Understanding Internet Security
Internet security encompasses the measures and protocols used to protect information, devices, and networks from unauthorized access, attacks, and damage. It involves a wide range of practices designed to safeguard data confidentiality, integrity, and availability. Effective internet security is crucial for individuals, businesses, and governments alike, as cyber threats continue to evolve in complexity and scale.
### Key Components of Internet Security
1. **Confidentiality**: Ensuring that information is accessible only to those authorized to access it.
2. **Integrity**: Protecting information from being altered or tampered with by unauthorized parties.
3. **Availability**: Ensuring that authorized users have reliable access to information and resources when needed.
## Common Internet Security Threats
Cyber threats are numerous and constantly evolving. Understanding these threats is the first step in protecting against them. Some of the most common internet security threats include:
### Malware
Malware, or malicious software, is designed to harm, exploit, or otherwise compromise a device, network, or service. Common types of malware include:
- **Viruses**: Programs that attach themselves to legitimate software and replicate, spreading to other programs and files.
- **Worms**: Standalone malware that replicates itself to spread to other computers.
- **Trojan Horses**: Malicious software disguised as legitimate software.
- **Ransomware**: Malware that encrypts a user's files and demands a ransom for the decryption key.
- **Spyware**: Software that secretly monitors and collects user information.
### Phishing
Phishing is a social engineering attack that aims to steal sensitive information such as usernames, passwords, and credit card details. Attackers often masquerade as trusted entities in email or other communication channels, tricking victims into providing their information.
### Man-in-the-Middle (MitM) Attacks
MitM attacks occur when an attacker intercepts and potentially alters communication between two parties without their knowledge. This can lead to the unauthorized acquisition of sensitive information.
### Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
19. @SeraAndroid#DeathToPW
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