![]() ![]() Here is the main loop responsible for the password generation: The simpler method is the charset-base generator, which creates a password from a given charset. KeePass provides 3 methods to generate a password: a charset-based, a pattern-based and a custom generation method. Password generation is implemented in various classes in the namespace. Generating robust passwords from a charsetįor the sake of simplicity, let’s study how passwords are generated in KeePass, an open source project. Vulnerability has been assigned CVE-2020-27020. As we will see, passwords generated by this tool can be bruteforced in seconds.Īfter a bit less than two years, this vulnerability has been patched on all versions of KPM. We will first see an example of a good password generation method, to explain after why the method used by Kaspersky was flawed, and how we exploited it. To generate secure passwords, Kaspersky Password Manager must rely on a secure password generation mechanism. ![]() One key point with password managers is that, contrary to humans, these tools are good to generate random, strong passwords. The main functionality of KPM is password management. Product is available for various operating systems (Windows, macOS, Android, iOS, Web…) Encrypted data can then be automatically synchronized between all your devices, always protected by your master password. This vault is protected with a master password, so, as with other password managers, users have to remember a single password to use and manage all their passwords. ![]() Kaspersky Password Manager is a product that securely stores passwords and documents into an encrypted vault, protected by a password. Two years ago, we looked at Kaspersky Password Manager (KPM), a password manager developed by Kaspersky. The product has been updated and its newest versions aren’t affected by this issue. It also provides a proof of concept to test if your version is vulnerable. This article explains how to securely generate passwords, why Kaspersky Password Manager failed, and how to exploit this flaw. All the passwords it created could be bruteforced in seconds. ![]() Its single source of entropy was the current time. The most critical one is that it used a PRNG not suited for cryptographic purposes. – The articles in the Vulnerabilities and Hackers section is devoted to the topic of software vulnerabilities and how cybercriminals exploit them, as well as legislation and hackers in the broad sense of the word.The password generator included in Kaspersky Password Manager had several problems. – In the Spam and Phishing section, you will learn about phishing and spam mailings, how their creators earn money from them, and how this type of threat has evolved since the 1990s to the present day. – The Detectable Objects section gives detailed information about malicious and potentially dangerous programs that we protect users against every single day all around the world, as well as advice on what to do in case of infection. The Knowledge Base now has three main sections: In the Knowledge Base, you will find various articles about common threats, a general classification of malware and unwanted messages, and a brief historical overview of the evolution of these and many other threats. ![]()
1 Comment
11/15/2023 11:59:13 pm
Varifocals can be fitted into existing frames, offering convenience and cost-effectiveness. Opticians use precise measurements to incorporate multifocal lenses seamlessly into your current frames, providing clear vision at different distances without the need for multiple pairs of glasses. This process preserves your preferred style while accommodating your vision needs. By adapting varifocals to your existing frames, you maintain comfort and fashion while enjoying the benefits of corrected vision for near, intermediate, and distant viewing.
Reply
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |