NAV: SLTechnology News&Howtos > Network Security >

• 

  How to replace Primary WLC or install license in HA SSO mode

  First, install the controller of the Primary device in HA mode in HA mode. If the down of the Primary device falls off, you need to replace the device. What should you pay attention to: 1. Make sure that the versions of the controllers are consistent. 2. Configure the seconda on the new device

  2022-06-01 01:41:46 Views: 288
• 

  Several function Theorems

  1. Deeply understand the meaning represented by congruence and equation and transform a ≡ 1 mod n is equivalent to a mod n = 12. The concept of inverse 1 > if ax mod n = 1, then an and x are said to be inverse to each other for module n 2 > if a

  2022-06-01 01:41:39 Views: 225
• 

  Luawaf configuration View tool

  Reason: in openresty-waf applications, it is common practice to save configuration information to ngx.shared.config. Each check rule configuration is then read from here. Sometimes the problem of incorrect configuration reading is encountered, which affects the progress of troubleshooting. So I wrote it.

  2022-06-01 01:41:36 Views: 295
• 

  Network management and configuration

  Network management can be divided into two ways: command line implementation and configuration file. But most of the networks configured by command-line commands are temporary, but they are immediately valid, while those configured through configuration files are permanently valid (of course, accidents can be ignored), but they are not immediately valid.

  2022-06-01 01:41:35 Views: 299
• 

  GitHub hacked: steal hundreds of source codes and extort bitcoin

  After big data Digest's editorial department released May Day, some programmers looked at the code they hosted on GitHub and found that their source code and Repo had disappeared. Last Thursday, a Reddit user wrote a post saying his repository had been hacked. The code has also been deleted, and

  2022-06-01 01:41:27 Views: 243
• 

  Detailed explanation of UI testing in Web testing: a summary of 14 test points that are easy to ignore

  Where there is software, there will be interface, and there will be interface testing. Interface testing is the most, most tedious and simplest test in software testing. Especially in localization testing (multi-language testing), there are a lot of interface tests. User interface testing is referred to as UI testing, which tests whether the layout of the functional modules of the user interface is

  2022-06-01 01:41:24 Views: 207
• 

  Metinfo file upload vulnerability for website vulnerability repair

  The Metinfo CMS system has revealed that there is a loophole in the website, which can upload any file to the root directory of the website, so that the attacker can easily obtain the webshell permission of the website and tamper with and attack the website. at present, the scope of the vulnerability of the website is Metinfo 6.2.

  2022-06-01 01:41:22 Views: 285
• 

  Ranking of common time complexity

  Common algorithm time complexity and time-consuming ranking from small to large are as follows, for your reference, of course, it is best to remember. Pure hand fight, thank you for your support! Thank you very much.

  2022-06-01 01:41:21 Views: 237
• 

  _ _ set (), _ _ get (), _ _ isset () and _ _ unset ()

  The _ _ set () and _ _ get () methods are used to obtain and assign values to all private attributes, while the _ _ isset () method is used to check for the existence of private properties, and the _ _ unset () method is used to delete private properties in the object. 1. _ _ set ()

  2022-06-01 01:41:15 Views: 228
• 

  Translation of H.264/MPEG-4 Part 10 White Paper (1) Overview

  H.264/MPEG-4 Part 10 White Paper Translation (1) Overview of OverviewH.264 1. Introduction: the emergence of digital television and DVD-video has revolutionized radio and television and home entertainment. More and more

  2022-06-01 01:41:15 Views: 219
• 

  Talking about the experience of Network Security

  1) everything takes accurate monitoring as the premise (introduction to Prometheus) before talking about security protection and * *, the premise of everything is accurate monitoring, acquisition accuracy of 1s, whether it is enterprise monitoring and early warning, or prepared stress test simulation.

  2022-06-01 01:40:54 Views: 281
• 

  String processing of shell

  String slicing: ${var:offset:number} offset: number of strings to skip number: several examples of strings to be taken out: name= "Obama" ${name:1:2}-- > shows the result as ba$ {name

  2022-06-01 01:40:49 Views: 293
• 

  Zabbix3.0 mail alarm detailed configuration + switch traffic monitoring alarm

  1. Download the software wget http://caspian.dotconf.net/menu/Software/SendEmail/sendEmail-v1.56.tar.gz2. Create the directory mkdir / usr

  2022-06-01 01:40:41 Views: 216
• 

  Understand the cryptographic technology that SSL must understand

  To understand SSL, you must understand cryptography, message digest functions (one-way or hash functions), and digital signatures, which are the topics discussed in many literature (such as [AC96), and provide the basis for confidentiality, integrity, and authentication. The password system assumes that Alice wants to send a cancellation to her bank.

  2022-06-01 01:40:41 Views: 218
• 

  USB disk virus solution

  How to better deal with U disk virus this blog post is not written by me, but by a roommate. I think it may be useful to you, so I would like to share it with you and welcome you to comment and prepare the work. Write the code into the txt document "for / f" delims=? "% a".

  2022-06-01 01:40:40 Views: 298
• 

  Shell script for querying the place where ip belongs

  #! / bin/bashipp () {exec < $1while read adostring1= `curl-s "http://www.ip138.com/ips138.asp?ip=${a}&ac

  2022-06-01 01:40:40 Views: 217
• 

  EtherApe, a graphical analysis tool for network protocols

  When the network protocol graphical analysis tool EtherApe analyzes the network data, the penetration testers are often only concerned about the data flow and the protocol type, but not about the content of the specific data packets. Because in this way, we can quickly find the key nodes or important protocol types of the network. Kali L

  2022-06-01 01:40:40 Views: 202
• 

  Password setting complexity and duration

  The following is the explanation obtained through man pam_cracklib to explain the password policy that a PAM_CRACKLIB module can do: 1. Palindromes limit 2. The number of characters is limited to 3. Character type limit 4. The limit of repeating characters is 5. Limit the number of duplicate characters for new and old passwords 6

  2022-06-01 01:40:40 Views: 235
• 

  The website security company tells you why the website was hacked.

  1: the website vulnerability scanning system for black hat optimization uses some special tools of automation technology to scan some common open source code version number system vulnerabilities, such as dede,phpweb,discuz, these old versions often have some system vulnerabilities with different management rights, and some software can set up

  2022-06-01 01:40:31 Views: 261
• 

  Mobile App crash test case design sharing, quickly find bug to solve the problem!

  With the development of science and technology and the progress of life, there are more and more mobile devices around us, and natural mobile App testing is becoming more and more important. Once Bug appears in mobile App, it will directly affect people's lives. Serious impact of Mobile App Bug: poor user experience, App

  2022-06-01 01:40:27 Views: 302