Learning Process SummaryFirst, GCC compilationWhen using the C99 feature, the GCC-STD=C99 XXX.C Lab building environment is 64 bits, compiled to 32-bit machine code: Gcc-m32 xxx.cSecond, focus on knowledge pointsP20: Three kinds of numbers: unsigned number, signed number (2 complement), floating point, information security students from the reverse angle to consider the cause of the vulnerabilityP22: In-pro
# Summary of "Fundamentals of Information Security system Design" courseNo. 0 Week SummaryBrief content:Using the virtual machine VirtualBox successfully installed Linux system, preview the Linux basic primer, read Lou teacher recommended blog Impressions.Two-dimensional code:1th Week SummaryBrief content:Introduced Linux operating system, Ubuntu under common code, the core of the Linux command, using the L
20145207 Summary of the course of the basic design of information security systemLink Summary
No. 0 Week blog about Linux system, install virtual machine, textbook overview
1th Week blog Linux system basic command, VIM use
2nd Week blog Vim Editor, use of the GCC compiler, GDB Debugger tool, makefile automated compilation
3rd Week Blog Material: Chapter II "
20145239 Du Wenshu "Fundamentals of Information Security system Design" Summary of weekly activity links
No. 0 Week Assignment:
Brief content: Install VirtualBox, install Ubuntu, preview Linux basics.
Two-dimensional code:
First week homework:
Brief: Learn about the Linux operating system and master the core Linux commands.
Two-dimensional code:
Welcome to join us, computer software and level test information security Engineer QQ Group: 569874739In the first half of 2017, if there is a test, we need to wait for Human Resources Assurance Department to publish 2017 soft test test plan, I will launch the first time, small partners together to prepare for it.Right click to recognize the QR code, apply to add Group!!!650) this.width=650; "Src=" https://
2018-2019-1 20165230 "Fundamentals of Information Security system design" The third week study summary of learning Contents
The actual implementation of the memory system is to combine multiple hardware memory and operating system software.
How valid addresses are calculatedImm(Eb,Ei,s) = Imm + R[Eb] + R[Ei]*s
ISA: Instruction set architecture, which defines the state of the processor, the
20145336 Zhang Ziyang "The foundation of Information Security system Design" 9th Week Study Summary Learning goal
Mastering the concepts of system programming and system invocation
Mastering the way of system programming error handling
Mastering Unix/linux System level I/o:open Close Read Write seek stat
Mastering Rio
Mastering the method of I/O redirection
Summary of learning
20145221 high its 20145326 Cai "the foundation of Information security system Design" experimental two firmware design experiment purpose and requirements
Learn the basic principles of multi-threaded programming and learn the use of Pthread library functions.
Understand the basic methods of serial programming in Linux environment.
Master the main properties of the terminal and set up method
2018-2019-1 "Information Security system design basics" x-week study summary of learning ContentsSummarize what you learned this week as simple as possible.Try not to transcription, waste timeRead it, do not understand, learn to remember the experienceProblems in teaching materials learning and the solving process(a template: I read this paragraph of text (quoted text), there is this problem (ask questions)
2018-2019-1 20165336 "Information Security System Design Basics" week 5th Study Summary 1. learned knowledge points
SRAM and DRAM are both easy to lose, but they have different structures, different speeds, and faster access speed.
The prom can only be programmed once.
Programs stored in ROM devices are usually called firmware.
The EEPROM can erase the
20145216 20145330 "Fundamentals of Information Security system design" a familiar experimental report cover for the Experimental development environmentExperimental content1. Connecting the ARM Development Board2. Build HyperTerminal3. Start the experimental platform4. Modify the IP of the XP system and the Redhat virtual machine so that they are in the same network segment as the IP of the arm machine5. In
2018-2019-1 20165325 summary of the fifth week of Information Security System Design 1. Storage Technology Memory can be divided into volatile memory and non-volatile memory,Volatile memoryWhen the computer is shut down or accidentally shut down, the data in the computer will be lost, just like the memory.Non-volatile memoryIn this case, data will not be lost, such as external storage such as hard disk. (1
2018-2019-1 20165306 "Information Security System Design Basics" week 5 study summary teaching material Learning Content summary 6.1 storage technology 6.1.1 random access storage
Static RAM (SRAM): A bi-stable feature that maintains its value as long as it has electricity. Even if there is interference to disturb the voltage, when the interference is eliminated, the circuit will return to the stable valu
Pthread_join to release resources also helps to avoid excessive memory congestion
For the Pthread_join () function, I think the difficulty is mainly the second parameter, it is a two-level pointer variable, in order to better understand the pthread_join () function of the second parameter, you can use the following example (the code function is to add the two parameters of the incoming child thread)
#include The results of the operation are as follows:
Similarly, if you want t
Release date:Updated on:
Affected Systems:Oracle JDEdwards 8.98Description:--------------------------------------------------------------------------------Bugtraq id: 51482CVE (CAN) ID: CVE-2011-2326
Oracle JDEdwards is a comprehensive and integrated ERP suite.
The JD Edwards performaniseone Tools Component in Oracle JD Edwards Products 8.98 has an unknown implementation vulnerability. This vulnerability can be exploited through the JDENET protocol and can affect the Enterprise Infrastructure
Release date:Updated on:
Affected Systems:IBM Rational Build Forge 7.xDescription:--------------------------------------------------------------------------------IBM Rational Build Forge is an automated process execution software that helps customers Build, test, and release automated software. It is also a continuous Integration Server.
IBM Rational Build Forge has a vulnerability in security settings. Malicious users can exploit this vulnerability
particularly clear, the knowledge of the summary is basically the Shang students of the blog to learn it again. After that will not be done in front of the experiment to fill up, but also a lot of knowledge before reviewing.Their own lack ofI feel that my lack or lazy, too lazy to read, lazy hands, lazy brain. As the teacher said, I don't have the words to look up the dictionary, because I do not bother to check. But this kind of mentality treats the study, that is equal to cannot learn the thi
To:More than 90% of registration materials for all college students (including high school students) on the internal network are true. Contemporary youth are the mainstream of China's future society, it is very serious to prevent such materials from falling into the hands of countries and people with ulterior motives.Due to the high information authenticity, the School Intranet is a unique network. I feel that all foreign financing and holding transac
20145336 Zhang Ziyang "The basis of information security system Design" Interim summary of the experimental report coverExperimental steps
Connecting the Development BoardThe Development Board and computer through the serial cable and network cable and the host connection, and then connect the power cord, keep the power switch in the state of shutdown.
Set up Super TerminalRun the Windows XP sy
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