developed any interesting things recently? What's your most proud piece of work?
What are the advantages of your common development tools?
Who is your most admired standalone Mac or iOS app developer?
What's your favorite item? What kind of?
What do you think is the need to improve Xcode?
Which APIs do you like best on iOS?
Do you have the most favorite error report?
Which method do you like best to test whether a new technology works?
Why is the dictionary calle
Release date:Updated on:
Affected Systems:Sunway ForceContro 6.1 SP3Sunway ForceContro 6.1 SP2Sunway ForceContro 6.1 SP1Description:--------------------------------------------------------------------------------Bugtraq id: 49747
Sunway ForceControl is a Chinese SCADA/HMI software.
Multiple security vulnerabilities exist in ForceControl implementation. Remote attackers may exploit this vulnerability to execute arbitrary code on the target system and r
Siemens Scalance X switch 'HTTP 'Request Denial of Service Vulnerability
Release date:Updated on:
Affected Systems:Siemens Scalance X Switches X-408Siemens Scalance X Switches X-300Description:Bugtraq id: 72250CVE (CAN) ID: CVE-2014-8478
Siemens Scalance X Switches is an industrial Ethernet switch product used to connect industrial components such as PLC or HMI.
Denial of Service Vulnerability in implementation on Web servers of Siemens SCALANCE X
Siemens Scalance X switch Denial of Service Vulnerability
Release date:Updated on:
Affected Systems:Siemens Scalance X Switches X-408Siemens Scalance X Switches X-300Description:Bugtraq id: 72251CVE (CAN) ID: CVE-2014-8479
Siemens Scalance X Switches is an industrial Ethernet switch product used to connect industrial components such as PLC or HMI.
A denial of service vulnerability exists on the implementation of the FTP server of the Siemens SCALA
Release date:Updated on: 2012-08-02
Affected Systems:Sielcosistemi Winlog Pro 2.7.9Sielcosistemi Winlog Pro 2.7.1Sielcosistemi Winlog Pro 2.7Description:--------------------------------------------------------------------------------Bugtraq id: 54212
Winlog Pro is a SCADA/HMI software package for managing industrial and civil factories.
Multiple security vulnerabilities exist in Winlog Pro and earlier versions. Attackers can exploit these vulnerabi
Mutex control is intended to prevent a thread from using an object or global variable to conflict with other threads. The methods for implementing thread mutex are:(1) The access code is delegated to the VCL main thread execution. To invoke a visual method or access its properties in a thread, the execution code is delegated to the VCL main thread for execution, or a concurrent access violation occurs. The delegate's method is to first separate the code that uses the visual component into a func
Python Automation testing (2) Fundamentals of Automation Technology 1 overviewIn the previous article mentioned that: the primary ability to do automation is to look at the essence through the phenomenon , the implementation of the actual it work is to look at the data through the interface .Mastering the above is not an easy thing to do, must have a solid foundation of computer theory, in order to see the deep essence of things.2 Application software Logic structureThe database application syst
Release date:Updated on:
Affected Systems:Advantech BroadWin WebAccessDescription:--------------------------------------------------------------------------------Bugtraq id: 51941
BroadWin SCADA WebAccess is a Web browser-based HMI and SCADA software for industrial control systems and automation.
BroadWin SCADA WebAccess has a remote code execution vulnerability. After successful exploitation, attackers can execute arbitrary code on the affected se
Release date:Updated on:
Affected Systems:Siemens SIMATIC WinCC Open Architecture Description:--------------------------------------------------------------------------------Bugtraq id: 65351CVE (CAN) ID: CVE-2014-1697
Siemens SIMATIC WinCC is a SCADA and HMI system for monitoring control and data collection.
The integration Web server of siemens simatic WinCC OA 3.12 P002 and earlier versions has a security vulnerability in implementation. This vu
bit 0)Significant has the first meaning in the meaningful, significant, and important LSB.
VCRVideo Cassette RecorderVideo Recorder
LD laser disc laser video disk
KanjiN.
VCR video recorderVideocassette recorder
MD minidisc)
SoC system-on-a-chip (On-Chip System) Technology
Tuner Tuner
HMI human machine interface
Iic bus is an efficient, practical, and reliable two-way two-wire (3-wire, rarely used for household appliances) Serial Data Transmission St
is implemented as follows (location: Hardware/libhardware/hardware. C ):
When searching for a module, the system/lib/hwh directory is searched by default, that is, the compiled gpio. Default. So is stored in this directory.
# Define hal_library_path "/system/lib/HW"
// Module key value. When searching for a library, you need to find the module File Based on the module ID, that is, gpio_hardware_module_id.Static const char * variant_keys [] = {"Ro. Hardware",/* This goes first so that it can pic
1. symptom description
On the surface, the man-machine program crashes and all functions cannot work properly.
This problem has appeared many times. It took a week to understand it. Later, we summarized the tracking process and analysis and provided three solutions.2 problem tracking 2.1 Tracking Step 1 -- top command viewing thread status
Status such as CPU usage hmi-848 thread has reached 95%.
2.2 Tracking Step 2 -- The strace tool loads 848 threads
with hard realtime properties without additional hardware or software(Demo version executable for 1 hour, can be restarted as often as required)CoDeSys HMI-The Windows visualisation runtime for masks generated in CoDesys(Demo version executable for 1 hour, can be restarted as often as required)CoDeSys ENI Server-The Engineering Server that is seamlessly integrated in CoDeSys and allows for a connection to version control tools, offers multi user oper
On JB, we sometimes find that the segv_accerr problem occurs when we run a good program on ICS and run it on JB. As mentioned in the previous article, modifying DSO in the hmi of the Hal module may cause a segment error.
When an error occurs, about the following information is output:
fault addr 3cde4bf43cde2000-3cde5000 r--p 00050000 b3:01 595 /system/lib/libwilhelm.so0x3cde4bf4
Here we can see that linker maps this segment of address into
the design process and work stress design providesPerfect tool, design results can be handled in AutoCAD working environment, with friendly HMI and diagramLike the display, Nisa/civil provides a perfect for the various structural designs and analyses that are often encountered in practiceWork platform)Gtsoft Products:gtsoft.span.beam.analysis.v2.31 1CD (building die materials (plates, screws, etc.) and beam design analysis software, supporting multip
ICS-CERT emphasizes that networks that simply enhance peripheral protection (such as firewalls) are no longer applicable.
To help mitigate the possibility of cyberattacks, ICS-CERT recommends that seven critical policies be built for industrial networks to improve their protection capabilities. The Agency claims that these seven major steps would allow FY to survive 2015 of the attacks reported in 98%.
Seven major artifacts protect industrial security
These seven key strategies are:
1. Build a
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