Yubo : le nouveau grand réseau social français tendance chez les jeunes ? Avez-vous déjà entendu parler de Yubo ? Si vous plus de 25 ans, il est fort probable que non. Pourtant ce réseau social risque de faire beaucoup de bruit dans les prochains mois. Yubo vient réaliser une levée de fonds de 40 millions d’euros pour conquérir l’Asie. Yubo, le réseau social pas comme les autres Contrairement à ses rivaux, Yubo ne mise pas son business model sur la publicité. Ce qui est intéressant c’est de voir que Yubo ne se positionne pas comme un rival des réseaux sociaux existants mais plutôt comme une alternative. Aujourd’hui, l’application française compte déjà plus de 40 millions d’utilisateurs. Une alternative aux géants du marché ? Lancée en 2015, l’application a connu un véritable phénomène d’accélération au moment du premier confinement au début de l’année 2020. Autre temps fort cette année pour l’application française : les élections américaines.
Where is my IP location? (Geolocation) SSL Comparison and Reviews for Finding the Best SSL Certificate Data Security | American Express® Complying with the Data Security Operating Policy (PDF) is part of your agreement to accept American Express Cards. That way you know you're doing everything you can to keep private information safe and protect your customers and your business. Contact us for more information Merchant and Service Provider requirements To determine what is required of your business by the Data Security Operating Policy, find your merchant level below. Level 1: 2.5 million or more American Express Card transactions per year (or if American Express has deemed you a Level 1 Service Provider) Annual Onsite Security Assessment Report (required) The Annual Onsite Security Assessment Report is a detailed onsite examination of merchant equipment, systems, networks and components where Cardmember information is stored, processed, or transmitted. Quarterly Network Scan (required) Level 2: 50,000 to 2.5 million American Express Card transactions per year Annual Self Assessment Questionnaire (required) Level EMV
Les divulgations de données personnelles pourront couter cher à Microsoft Être transparent et rassurant, ces deux mots signent le futur de Microsoft dans l’utilisation des données personnelles. À la suite des nouvelles lignes directrices de la CNIL (Commission nationale de l’informatique et des libertés), la firme de Redmond revoit ses prérogatives et se met à jour pour rassurer ses clients vis-à-vis du cadre SHREMS II. De ce fait, Microsoft devient l’une des premières entreprises à suivre ces directives et aller même plus loin. Une compensation financière Si un des motifs présentés oblige Microsoft à divulguer des informations sur les données personnelles de l’entreprise du secteur public, ou privé, celle-ci sera dédommagée financièrement. Microsoft souhaite aller au-delà des directives en optant pour un chiffrement des données beaucoup plus important. Pour tenir ses promesses, Microsoft n’hésitera pas à aller devant le tribunal. Renforcer, protéger et rassurer Au total, ce sont près de 7,9 milliards de données qui sont exposées librement sur internet.
DDI | DDI (Secure DNS, DHCP, and IPAM) | Infoblox Network landscapes are rapidly evolving, driven by trends in hybrid and multi-cloud migration, security, SDN, NFV, IPv6 adoption and the Internet of Things (IoT). Against this backdrop of soaring network complexity, all organizations today require specialized solutions that simplify and optimize what it takes to execute DNS, DHCP and IP address management, the critical network services collectively known as DDI that make all network interactions possible. Infoblox applications and appliances are uniquely able to support all your DDI demands—today and down the road. Need to centralize control of advanced DDI services on-site while seamlessly integrating with cloud and virtualization platforms? Infoblox continues our ongoing commitment to enhancing DNS.
Public Keys and Private Keys - How they work with Encryption | Comodo The Public and Private key pair comprise of two uniquely related cryptographic keys (basically long random numbers). Below is an example of a Public Key: The Public Key is what its name suggests - Public. It is made available to everyone via a publicly accessible repository or directory. On the other hand, the Private Key must remain confidential to its respective owner. Because the key pair is mathematically related, whatever is encrypted with a Public Key may only be decrypted by its corresponding Private Key and vice versa. For example, if Bob wants to send sensitive data to Alice, and wants to be sure that only Alice may be able to read it, he will encrypt the data with Alice's Public Key. As only Alice has access to her Private Key, it is possible that only Alice can decrypt the encrypted data. Public Key Cryptography can therefore achieve Confidentiality.
Glossary Please click here for the downloadable version of the PCI DSS Glossary. Acronym for “authentication, authorization, and accounting.” Protocol for authenticating a user based on their verifiable identity, authorizing a user based on their user rights, and accounting for a user’s consumption of network resources. Access control: Mechanisms that limit availability of information or information-processing resources only to authorized persons or applications. Account Data: Account data consists of cardholder data and/or sensitive authentication data. Acquirer: Also referred to as “merchant bank,” “acquiring bank ,” or “acquiring financial institution.” Adware: Type of malicious software that, when installed, forces a computer to automatically display or download advertisements. Abbreviation for “Advanced Encryption Standard.” Acronym for “American National Standards Institute.” Anti-Virus: Acronym for “attestation of compliance.” Acronym for “attestation of validation.” Application: Audit Log: Backup:
Ce mystérieux monolithe aurait pu rester introuvable, mais ça, c’était avant Internet Un mystérieux monolithe a été installé entre 2015 et 2016. Un internaute a évidemment déjà réussi à le localiser dans le désert du Utah, en utilisant Google Earth. L’année 2020 peut-elle encore nous surprendre ? On dirait bien que oui. Un monolithe en métal de 3 mètres de haut a été découvert dans le désert du Utah, aux États-Unis. Il ressemble à l’imagerie SF de l’artéfact extraterrestre typique, en faisant plus particulièrement penser à 2001 L’Odyssée de l’Espace. L’équipe à l’origine de la découverte, qui travaille pour le département de la sécurité publique du Utah, a expliqué n’avoir « aucune indication évidente de qui aurait pu mettre le monolithe ici » — de quoi alimenter encore plus les fantasmes. Quoi qu’il en soit, il n’en fallait pas plus pour que certains internautes, intrigués par ce monolithe métallique, enquêtent par eux-mêmes pour trouver l’emplacement et essayent de comprendre sa composition et sa provenance. La méthode d’enquête Qui est à l’origine de l’objet ?
OSPF LSA Types Explained OSPF uses a LSDB (link state database) and fills this with LSAs (link state advertisement). Instead of using 1 LSA packet OSPF has many different types of LSAs and in this tutorial I’m going to show all of them to you. Let’s start with an overview: LSA Type 1: Router LSALSA Type 2: Network LSALSA Type 3: Summary LSALSA Type 4: Summary ASBR LSALSA Type 5: Autonomous system external LSALSA Type 6: Multicast OSPF LSALSA Type 7: Not-so-stubby area LSALSA Type 8: External attribute LSA for BGP For many people it helps to visualize things in order to understand and remember. Here’s the first LSA Type: Each router within the area will flood a type 1 router LSA within the area. The IP prefix on an interface.The link type. Don’t worry too much about the link types for now, we will see them later. The second LSA type (network LSA) is created for multi-access networks: The network LSA or type 2 is created for each multi-access network. Let’s look at the third LSA type: Time for the fourth LSA type:
How PGP works How PGP works The following text is taken from chapter 1 of the document Introduction to Cryptography in the PGP 6.5.1 documentation. Copyright © 1990-1999 Network Associates, Inc. and its Affiliated Companies. All Rights Reserved. The Basics of Cryptography When Julius Caesar sent messages to his generals, he didn't trust his messengers. And so we begin. Encryption and decryption Data that can be read and understood without any special measures is called plaintext or cleartext. Figure 1-1. What is cryptography? Cryptography is the science of using mathematics to encrypt and decrypt data. While cryptography is the science of securing data, cryptanalysis is the science of analyzing and breaking secure communication. Cryptology embraces both cryptography and cryptanalysis. Strong cryptography "There are two kinds of cryptography in this world: cryptography that will stop your kid sister from reading your files, and cryptography that will stop major governments from reading your files. Keys
Cryptolocker - using Powershell as a tripwire : sysadmin