Public-key cryptography | Key management | Public key infrastructure
In cryptography, a certificate revocation list (or CRL) is "a list of digital certificates that have been revoked by the issuing certificate authority (CA) before their scheduled expiration date and should no longer be trusted". CRLs are no longer required by the CA/Browser forum, as alternate certificate revocation technologies (such as OCSP) are increasingly used instead. Nevertheless, CRLs are still widely used by the CAs. (Wikipedia).
The List Search Add-in for Excel - Feature Updates April 2017
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ The FREE List Search Add-in Excel Campus allows you to quickly search a drop-down validation list (in-cell drop-down menu) in Excel. You can also search lists that do not contain valida
From playlist Excel Drop-down Lists (Data Validation Lists)
How to Create Drop Down Lists in Cells - The Complete Excel Guide
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ In this video you will learn how to create drop down lists in cells in Excel. These are also referred to as Data Validation Lists. The drop down lists allow the user to select from a d
From playlist Excel Drop-down Lists (Data Validation Lists)
How to Create Drop Down List In Excel? | Drop Down List Excel | Excel For Freshers | Simplilearn
This video is based on how to create drop down list in excel. this video by Simplilearn will explain to you the fundamentals of data validation in excel and how to access lists in data validation to help you how to create a dropdown menu in excel. this tutorial will include the following
From playlist Microsoft Excel Tutorial Videos 🔥[2022 Updated]
Retain or Revert Back to Original Sort Order in Excel
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ In this video I explain how to retain the original sort order of a range or table so you can revert back to it after sorting other columns. This is handy when the data does not have a c
From playlist Tips & Shortcuts
The List Search Add-in Feature Updates November 2016
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ The List Search Add-in is a FREE add-in from Excel Campus that allows you to quickly search a drop-down validation list in Excel. You can also search lists that do not contain validatio
From playlist Excel Add-ins
Searchable Drop Down Lists in Excel - The List Search Add-in
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ Learn how to search drop down lists in Excel with the List Search Add-in. Makes all data validation lists searchable WITHOUT complex formulas or any setup work. This is a FREE add-in t
From playlist Excel Add-ins
CERIAS Security: Secret Handshakes 2/6
Clip 2/6 Speaker: Stanislaw Jarecki · University of California at Irvine Secret Handshake is an authentication protocol with non-standard and strong anonymity property: Namely, the secrecy of the *affiliations* (i.e. the certificates) of party A who engages in this authentication prot
From playlist The CERIAS Security Seminars 2005 (1)
25c3: Making the theoretical possible
From playlist 25C3: Nothing to hide
How to Add New Items to Excel Drop-down Lists Automatically
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ In this video I explain how to include new items in Excel drop-down lists automatically. These are referred to as Dynamic Data Validation Lists because they automatically extend to incl
From playlist Excel Drop-down Lists (Data Validation Lists)
Ruby OpenSSL Present Future and Why It Matters by Martin Boßlet
We will start with an overview of what exists today (Ruby 1.9.3) in Ruby's OpenSSL wrapper and how and where you can use it and why you should. After this brief introduction we will encounter new features that could find their way into future versions of Ruby OpenSSL. Among these is OpenSS
From playlist Ruby Conference 2011
New Excel Feature: Search Dropdown Lists on Desktop Version is HERE!
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ It's FINALLY here! In this video I show the new Excel feature to search dropdown lists on the DESKTOP version of Excel. I also explain a workaround if you are on an older version of Excel
From playlist Excel Tables & Data
If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.
From playlist Microsoft Excel
CERIAS Security: The Secure Information Sharing Problem and Solution Approaches 4/7
Clip 4/7 Speaker: Ravi Sandhu · George Mason University The secure information sharing problem is one of the oldest and most fundamental and elusive problems in information security. Mission objectives dictate that Information must be shared and made available to authorized recipients
From playlist The CERIAS Security Seminars 2006
Stanford Seminar - Computer Security: The Mess We're In, How We Got Here, and What to Do About It
Alan Karp EARTH Computing January 29, 2020 There are dozens of companies selling products to solve your Identity and Access Management (IAM) problems. Why so many? Because IAM is really hard. But why is IAM so hard? I hope to convince you in this talk the reason is that our approach to IA
From playlist Stanford EE380-Colloquium on Computer Systems - Seminar Series
Cryptography Tutorial For Beginners | Cybersecurity Training | Edureka | Cybersecurity Live - 2
🔥Edureka Cyber Security Course: https://www.edureka.co/cybersecurity-certification-training This Edureka video on "Cryptography Tutorial" gives an introduction to the Cryptography and talks about its basic concepts. 🔴Subscribe to our channel to get video updates. Hit the subscribe butto
From playlist Edureka Live Classes 2020
Lecture 18: Fork Consistency, Certificate Transparency
Lecture 18: Fork Consistency, Certificate Transparency MIT 6.824: Distributed Systems (Spring 2020) https://pdos.csail.mit.edu/6.824/
From playlist MIT 6.824 Distributed Systems (Spring 2020)
DEFCON 18: An Observatory for the SSLiverse 2/4
Speakers: Peter Eckersley, Jesse Burns This talk reports a comprehensive study of the set of certificates currently in use on public HTTPS servers. We investigate who signed the certs, what properties they have, and whether there is any evidence of malicious certificates signed, directl
From playlist DEFCON 18-1
DEFCON 17: More Tricks For Defeating SSL
Speaker: Moxie Marlinspike This talk aims to pick up where SSL stripping left off. While sslstrip ultimately remains quite deadly in practice, this talk will demonstrate some new tricks for defeating SSL/TLS in places where sslstrip does not reach. Cautious users, for example, have been a
From playlist DEFCON 17
4 Ways to Create Numbered Lists in Excel - Static & Dynamic Techniques
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ In this video, you can learn 4 different techniques for creating a list of numbers in Excel. These include both static and dynamic lists that change when items are added or deleted from
From playlist Tips & Shortcuts
CERIAS Security: Secret Handshakes 4/6
Clip 4/6 Speaker: Stanislaw Jarecki · University of California at Irvine Secret Handshake is an authentication protocol with non-standard and strong anonymity property: Namely, the secrecy of the *affiliations* (i.e. the certificates) of party A who engages in this authentication prot
From playlist The CERIAS Security Seminars 2005 (1)