Multiple vulnerabilities of dongle can be exploited to manipulate website configurations of any account and blacklist all users with one click (users will be blocked by dongle)
The vulnerability may seem silly but harmful.------------------By the way, the Postmaster pays close attention to the advertisement.PyDbg, a powerful web debugging tool, originally used to deal with Google's security policiesMain mod
Erlang/OTP concurrent programming practices
Basic Information
Original Title: Erlang and OTP in action
Author: (US) Logan, M.) Merritt (E.) (Sweden) Carlsson (R.) [Translator's profile]
Translator: Lian Cheng
Press: People's post and telecommunications Press
ISBN: 9787115285591
Mounting time:
Published on: February 1, July 2012
Start: 16
Page number: 1
Version: 1-1
Category: computer more about Erlang/
[Erlang crisis] (1.3) OTP application, erlangotp1. OTP Applications
Figuring out OTP applications is usually rather simple. They usually all share a directory structure that looks like:
It is usually very simple for developers to figure out OTP applications. They are usually in the same directory and the target struc
Notes SeriesErlang Environment and sequential programmingErlang Concurrent ProgrammingErlang Distributed programmingYawsErlang/otpDate Change Description2014-12-21 A Outline, 1Agenda0 ScopeAround the OTP design principles, record behavioral patterns, supervisory tree concepts, applications, releases and deployments, and a product-level caching solution in [3].1 OTP Design PrinciplesErlang Doc:
Label: Erlang ?? 1. OTP applications
Figuring out OTP applications is usually rather simple. They usually all share a directory structure that looks like:
? It is usually very simple to understand OTP applications. They are usually in the same directory and the target structure is as follows:
DOC /;Ebin/Src/Test/License.txtReadme. mdRebar. config Th
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A dongle is a hardware device that looks like a USB flash disk. It is named as a locking device and has developed into a popular term for software protection, "dongle" is an encryption product that integrates software and hardware into the computer parallel port (the new dongle also has USB ports ). Generally, there are dozens or hundreds of byt
OTP cognitionDynamic password (otp,one-time Password), also known as a one-time password, is the use of cryptography technology in the client and the server through the sharing of a secret authentication technology, is a strong authentication technology, is to enhance the current static password authentication of a very convenient technical means, is an important two-factor authentication technology, Dynami
Http://blog.sina.com.cn/s/blog_3fe961ae0101k4p6.htmlBehavior patterns are very similar to interfaces in object-oriented languages, at least as I understand them. The OTP behavior pattern divides some recurring patterns into two parts, the generic part and the implementation-specific part of the application, which is similar to the process of abstracting out an interface in object-oriented programming. This article gives an example of the most common b
Label:Magnus Ahltorp's MySQL driver introduces Emysql's flaws: 1. Isolation is not good enough, 2. Unable to stretch The MYSQL-OTP uses 1 processes with 1 MySQL connections, which are well isolated. Recommended use. Mysql-otp-poolboy uses Poolboy + ERLANG-OTP to form a thread pool, using Poolboy to avoid the lack or excessive number of threads. Reference: Which E
Some business management software often uses dongle to encrypt the software to prevent piracy. The following two examples describe how to write passwords to dongle and use dongle to design encryption.Program.
When using a Dongle, you need to write or read data to or from the dong
The dynamic password (OTP, one-time password), also known as the one-time password, is an authentication technology that uses the Password Technology to share secrets between clients and servers, it is a strong authentication technology, a very convenient technical means to enhance the current static password authentication, and an important two-factor authentication technology, the dynamic password authentication technology consists of a client used
To prevent parameters from being too long on the command line, or to play some advanced configuration, you can use the Inets configuration file, which already has an example of various configuration files for the OTP project:[Email protected] ~]# CD otp_src_17.5/lib/inets/[[email protected] inets]# find.-type F-name *. config./test/Inets.config./src/inets_app/Inets.config[[email protected] inets]# find.-type F-name *. conf./examples/server_root/conf/8
Tags: des style blog HTTP Io OS AR for strong
Previously, the following paper was mentioned in the Erlang paper we have read in [Erlang 0126:On preserving term sharing in the Erlang Virtual MachineAddress: http://user.it.uu.se /~ Kostis/papers/erlang12_sharing.pdfAbstract: In this paper we describe our experiences and argue through examples why? Attening terms during copying is not a good ideaA language like Erlang. More importantly, we propose a sharing preserving copying mechanic for Erlang/
When purchasing a Dongle, the manufacturer usually comes with a development manual and a CD. The development manual describes how to use and develop dongles. In this example, we use the dongle product of cylinder Information Technology Co., Ltd., which provides a class library not hosted by. Net to read and write data of the dongle. The following describes the Re
This article describes the general ideas and methods for software dongle cracking. It may be strange that yesterday we just introduced the "Software encryption lock product evaluation". How can we introduce the knowledge of dongle cracking today? In fact, as a software developer, it is really important to study Software Encryption. However, it is also necessary to know more about encryption dog decryption a
Hardware Encryption locks, the common "dongle", can be roughly divided into three methods for dongle cracking, one is to clone or copy hardware, one is to debug and track decryption through SoftICE and other debug tools, one is to write InterceptionProgramModify the communication between software and dongle.Hardware cloning and replication are mainly targeted at dongles Made in China. Because Chinese dongle
NetScaler OTP Application ScenarioNetScaler OTP (one time password) is a two-factor ID card that uses the username password + 6-bit token authentication code to complete the identity authentication. In the previous two-factor solution, Netscalergateway needed to be integrated with a third-party RADIUS server for two-factor authentication. For customers, the cost of additional two factor authentication is re
Description of WIBU-KEY dongle driver
Directory
1. Installation and startup of the application WIBU-KEY
2. The application of WIBU-KEY
3. Encryption and unlock
A. Generate the RTC file for unlocking the application file
B. Use of the RTU file to be unlocked
4. Set the network version
A. Start the network server
B. settings of the online edition Server
C. Client settings
Note: Check whether the USB interface of the computer works properly. M
= Lists:concat (["Mod:",? MODULE, "line:",? Line, "]"),STR1 + + FEnd)).-define (WARN (log, F, D), Log4erl:warn (log,? Addlineinfo (F), D)).This error occurs if WARN is used continuously* Many environment variables can be defined in Erlang:Erl_max_ets_tables set the maximum number of ETS by default 1400Erl_max_ports Erlang Maximum number of ports default 1024*. start_phases in app files, options can be used either as a synchronous start-up between include applications or as a distribution to a s
]).
This function is very simple, just a line of logic, calling the system function:Proc_lib: spawn_link/3, Erlang Doc address: http://www.erlang.org/doc/man/proc_lib.html?spawn_link-3,e. g:
This function is similar to the spawn_link function in the Erlang module. It initializes a process to execute the specified function in the specified module. What are the differences between processes created using proc_lib? I am not going to talk about it here. For details, refer to the article [Erlang 200
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