computer security tools

Article Title: Ubuntu Security Settings guide and related tools. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. If you are a new starter from Windows to Ubuntu, you will obviously feel the security performance of Ubuntu. At l

Computer hackers can invade users ' computers using open ports and weak passwords or even empty password vulnerabilities. Hackers can access the other side of the network segment (or direct access to IP), using scanning tools (such as: Superscan, X-scan, etc.) scan the user's computer port and obtain IP, and then run the Client Connection tool (for example: Glaci

system. Firestarter only occupies a small amount of system resources during running, providing quick and effective security protection for the Linux platform. In addition, you can promptly notify the administrator of system exceptions and related information to help the system administrator handle and respond to the system in a timely manner. After the fire starter Firewall runs the program, it is located in the task bar menu on the system desktop. I

all the tools are preinstalled in a Linux system. Among them, the typical operating system. Is the Kali Linux used in this book.The system is mainly used for penetrant testing.It comes preloaded with a number of penetration testing software, including the Nmapport scanner, Wireshark (Packet Analyzer), and John the Ripper (password hack). and Aircrack-ng (a set of software for penetration testing of wireless LANs). Users can perform Kali Linux with ha

= ' 1111 ', email= ' [email protected] ' where uid= ' boy ', If a user modifies their password by setting the password to 1111 '--so that if there is a SQL injection vulnerability, the password for all registered users becomes 1111. Is there a loophole here? Yes! But can the tools be found? Unless you look at the database, you won't find this problem at all. Look at the second: The station message we used a lot of time, assuming that the message there

Www.2cto.com: in fact, this is a rising advertisement, but the content is indeed worthy of reference. Let's take a look. Recently, the terrorist tycoon bin Laden was killed by the US military commandid and his personal computer was also seized. The news reported: "terrorists will be as hasty as ordinary people when using computers, for example, use a password that is easy to guess, do not encrypt sensitive files, and put unencrypted documents directly

How can I skillfully configure two security tools to prevent brute-force attacks?Introduction to brute force attacks We all know this buzzword: "Prevention is better than treatment ." If you are a Linux system administrator, you may know how a "brute-force attack application" can cause problems on your local or remote server. Imagine: If your server is attacked by unknown attackers, the data on the server w

The following describes some security tools that can be used for Linux. These tools will play a role in curing your server and can solve various problems. Our focus is to let you know about these tools. We will not give a detailed introduction to the installation configuration and usage. Some

The function of network management includes configuration management, performance management, security management, fault management and so on. Network security management has gradually become an important part of network management technology due to network Security's performance and management, and it is being widely concerned by computer users. I. The unsafe f

Irssi Dnstop LaBrea PowerTOP SSLstrip Nebula Mutt Bonesi Tripwire Nano Proxychains Prelude-lml vim-enhanced Prewikka Iftop Wget Prelude-manager Scamper Yum-utils Picviz-gui Iptraf-ng Mcabber Telnet Iperf Firstaidkit-plugin-all Onenssh Nethogs Vnstat Dnstracer

/directories need to be checked, but the default setting can meet most requirements, it runs in four modes: Database generation mode, database update mode, file integrity check, and interactive database update. When the database is initialized, it generates database files for various information about existing files. In case your system files or configuration files are accidentally changed, replaced, or deleted, it compares existing files based on the original database every day to find out whic

analysis Tools : Grab Bag Tool: Wireshark (most used), HttpWatch,tcpdumpburp Suite: Common HTTP analysis tools, have a very evil usage;Fiddler: The main monitoring HTTP and HTTPS, not much use; Vulnerability Scanning Tool : AppScan: One of the most commonly used tools in the industry, a lot of information http://www.cnblogs.com/fnng/archive/2012/05/27/2520594. H