Release date:Updated on:
Affected Systems:Linux kernel 2.6.xDescription:--------------------------------------------------------------------------------CVE (CAN) ID: CVE-2014-0131 Linux Kernel is the Kernel of the Linux operating system. Linux
Release date:Updated on:
Affected Systems:Cacti 0.8.8bCacti 0.8.7fDescription:--------------------------------------------------------------------------------Bugtraq id: 66392CVE (CAN) ID: CVE-2014-2327 Cacti is a database round robin (RRD) tool
Release date:Updated on: 2014-05-10
Affected Systems:Calera Caldera 9.20Description:--------------------------------------------------------------------------------Bugtraq id: 67254CVE (CAN) ID: CVE-2014-2936 Caldera is a RIP software, color
0x00 Overview
This article starts from the program instance and shows the heap overflow + code execution under XP SP1, heap overflow under XP SP3 + arbitrary memory write, mainly for {I have mastered the buffer overflow principle, beginners who want
This is a 200 pwn question on defcon this year. It is a 32-bit elf Program in linux. For the program, see the appendix shitsco.I. Static AnalysisFirst, run the program and check the functions of the program. As shown in, this program provides an
Analysis on Several misunderstandings of social engineeringPlease add and correct your mistakesMisunderstanding 1: Social engineering is a scam and advanced scam.Misunderstanding 2: social engineering search and intelligence
When our team was responsible for O & M, optimization, and expansion for the previous company, we met various systems and basic devices with poor performance in different scales (most of large systems, such as CNN or the World Bank System ). If we
1. findFind pathname-options [-print-exec-OK]Let's take a look at the parameters of this command:Pathname find command to find the directory path. For example, use "." To represent the current directory, and use "/" to represent the root directory
Awk explanation of Shell script
1. Basic Introduction
1. awk:
Awk is a powerful text analysis tool. awk is irreplaceable in processing text files and generating reports. Awk considers the text file to be structured. It defines each input row as a
Mod_evasive is a anti-CC Attack Module of the Apache server. It can detect and limit the number of requests from the same IP address and execute commands when certain conditions are met (such as using iptables to block IP addresses ), although it
Because http is transmitted in plain text, the information on the site is easily visible to others. To ensure the security of our site, there are three common methods: authentication, source control, and encrypted access (https ).
1.Identity
Whether you are an ordinary Linux Desktop user or a system administrator managing multiple servers, you are faced with the same problem: an increasing number of threats. Linux is an open system that allows you to find many ready-made programs and
How do I set a time limit for SSH access? Solution:
To enable the SSH remote logon time limit, you need to set the pluggable authentication module (PAM ). The time limit module is pam_time.so.
Add this module to the following file:
/lib/security/pam_
Although attacks caused by easy-to-guess passwords often appear in the headlines of the media, the current password cracking system is already very advanced, it can even crack the password created by a seemingly complex notebook device. By using a
Web applications are more difficult to ensure security than client applications, because they do not have the same number of web applications and user-defined scripts as web servers with four or five major vendors, in addition, each vulnerability
What is the most reliable Web application monitoring program? What criteria should we use for comparison?
First, consider whether you want to solve one or more of the following problems:
◆ Monitor Web server resources (CPU/memory utilization,
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