information security principles and practice

With the rapid popularization of Internet applications, the relationship between people and networks has become increasingly close. However, due to the openness and interconnectivity of the Internet, there are many insecure factors in the network, malicious software attacks, and hacking behavior seriously threaten people's interests and security. Therefore, we need a solution that can protect computers against malicious attacks and provide

://www.cnblogs.com/lv-20135229/p/4967385.html Information Security System Design Foundation Tenth Week study summary http://www.cnblogs.com/lv-20135229/p/4985551.html Information Security System Design Foundation 11th Week study summary http://www.cnblogs.com/lv-20135229/p/5005336.html

The full name of COBIT is Control Objectives for Information and related Technology. ISACA (Information Systems Audit and Control Association) is an organization in charge of information technology security and control reference architecture in the United States) the industry standards published in 1996 have been updat

20145317 "Information Security system Design Fundamentals" Course summary Weekly Activity link Summary No. 0 Week Assignment: Textbook problem, installing virtual machine http://www.cnblogs.com/5317p/p/5866828.html First week assignment: The practice of common directives in Linux http://www.cnblogs.com/5317p/p/5882782.html Second week assignment: the use

still do not understand. In practice, we have the most elementary and simplest knowledge and concepts about interprocess communication.First, interprocess communication can be implemented at least through the transfer of open files, where different processes pass information through one or more files, and in fact, in many applications, this approach is used. In general, however, interprocess communication

information security must not be missed in the experiment of the door United StatesSyracuse University seedlabs experiment ListSeedlabs is a complete set of information security experiments, covering most of the basic principles of undergraduate

Data Encryption principles and systems Data Encryption The Data Encryption implemented on the computer, its encryption orDecryptionThe conversion is fromKeyControl implementation. Keyword) is based onPasswordThe system is randomly selected. It is usually a random string and is the only parameter that controls plaintext and ciphertext conversion. Digital Signature In addition to providing encryption and decryption of

principlesMalicious code-Trojan horse, virus, worm, webpage malicious code and other principles, features, etc.SQL injection-ApplicationPrinciples of Network spoofing-IP address spoofingLog cleanup-windows, LinuxOperating system vulnerability-windows, LinuxOperating system security policy configuration-windows, LinuxNetwork device attack and security configurati

Reprint please indicate the source.Seedlabs Experiment List of Syracuse University, USASeedlabs is a complete set of information security experiments, covering most of the basic principles of undergraduate information security teaching. The project team was created by Profes

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

# 20145301 "Fundamentals of Information Security system Design" 5th Week study Summary# # Textbook Learning Content Summary* X86 addressing mode through three generations:1 The flat mode of the DOS era, not distinguishing between user space and kernel space, very insecure2-8086 segmented mode3 IA32 Flat mode with protected mode* CPU contains a set of 8 registers that store 32-bit valuesstored integer data a

2018-2019-1 20165314 summary of the fifth week of Information Security System Design Basics 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 information on the chip with

20145239 "Fundamentals of Information Security system Design" Summary of Knowledge points summary common Linux commands The command format for Linux is: command [options] [arguments] []表示是可选的 the composition structure is:命令 [选项] [参数] Man command man命令is a help instruction under Linux, which allows you to view information such as instruction

autowrite(aw) set AutoArchive, default not open Enter or in command line :set background=dark mode light , set the background style Command line mode input :set backup(bk) set automatic backup, default not open Command line mode input : set cindent(cin) set C language style indent 3.Linux System Programming(1) Use of GCCcompiler use of GCC Second, the problems encountered and sentiment:Early groping vim time with too much, followed the tutorial done two times, think some instru

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