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Understanding DoS and DDoS Attacks: Their Impact, Trends, and Mitigation Strategies

Bernard Sfez - 2024-02-06 10:00

Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks are among the most disruptive cybersecurity threats faced by businesses and governments alike. These attacks involve overwhelming a system with excessive traffic to render it inaccessible, thereby causing significant service disruptions. While DoS attacks are typically launched from a single source, DDoS attacks leverage a multitude of sources, making them much more difficult to mitigate.

Recent trends indicate a surge in such attacks, with a notable example being the 2023 HTTP/2 protocol exploit that saw major tech giants like Google and Amazon fend off record-breaking levels of traffic.

This article explores these threats and outlines key strategies for mitigating risks, such as the use of DDoS protection services, network security protocols, secure authentication methods, proactive monitoring, and more. By implementing these strategies, businesses can significantly reduce their vulnerability to such attacks and safeguard critical infrastructure.

Tiki Trackers - ItemLink, ItemList and Dynamic ItemList field types

Bernard Sfez - 2019-11-09 18:00

In this video we will review together the differences between very important trackers field types;

  • The ItemLink
  • The ItemList
  • The Dynamic ItemList.
    I will also demonstrate how to use them.
    And first I would like to start with sixty-seconds of recent Tiki news.

Basic Setup and Customization of Tiki

Bernard Sfez - 2019-06-05 22:55

In this Tiki Express Tutorial we will view together how to set up your Tiki after the install.
In this video I'll show you:
*Set up the sender email,
*How to set up your website name,
*Set the date and time preferences,
*Change theme and the layout,
*Quick code customisation,
*Quickly view the log in setting,
*Set your logo and the website title,

Gestion des contacts, Tiki et Trackers

Bernard Sfez - 2019-04-19 10:43

Dans ce tutoriel Tiki Express consacré à la fonctionnalité Tiki Trackers et à sa configuration pour une mini-gestion de contacts, nous allons créer un tracker principal et relier deux trackers entre eux. Je vous montrerai comment utiliser plusieurs types de champs :

  • Champ texte,
  • Champ ItemLink
  • Dynamic Items List (liste dynamique d’éléments)
  • Champ e-mail
  • Champ à auto-incrémentation
  • L'affichage en mode liste des éléments du tracker

Et je vous montrerai rapidement Diagram, une fonctionnalité de Tiki.

Contact Management in Tiki using Trackers

Bernard Sfez - 2019-04-14 10:41

In this Tiki Express Tutorial about the Tiki Trackers feature and setting them for a mini contact management, We’ll create a main tracker and we'll link 2 trackers together. I’ll show you how to use several field type:

  • Text field, ItemLink field
  • Dynamic Items List
  • Email field
  • Auto Increment field
  • Tracker Item list view

And I'll quickly show the Diagram feature in Tiki.

Trackers features in Tiki

Bernard Sfez - 2019-02-06 15:07

In this Tiki Express Tutorial I’ll talk about one of main the feature in Tiki, the Trackers and I’ll explain:

  • What is the Trackers feature
  • I’ll show you how to enable the Trackers
  • How to create your first Tracker
  • To create a page to collect information for a tracker
  • I’ll describe quickly the basic tracker field types
  • How to enable the tracker advanced field types
  • I’ll demonstrate the Mathematical calculation field
  • We’ll do a quick review of the Trackers global options
  • As well as we’ll review the tracker properties (another set of option for each tracker)
  • Finally we’ll use a plugin list to display a catalog from a tracker in a wiki page

La fonction Bannières dans Tiki Wiki

Bernard Sfez - 2019-01-15 20:22

Dans cette vidéo, je vous montre comment :

  • Activer la fonctionnalité Bannières dans Tiki Wiki
  • Configurer une bannière simple sur une page
  • Accéder aux statistiques des bannières (pour les administrateurs et les utilisateurs)
  • Passer en revue les principaux paramètres des bannières
  • Placer une bannière à l’aide des Modules Tiki Wiki