The number of OS X vulnerabilities in Secunia's latest quarterly security report ranked first
Security company Secunia released its latest quarterly vulnerability update report, covering vulnerabilities found in February to April 2015. It focuses
How to quickly and securely share sensitive files
Last week, I had to contact my overseas Chinese friends. Both of us realized that our communication email was monitored. Therefore, we were forced to install and use a fully functional email
Teach you how to stick to the Black Pages of hacked statistics-uncover a hacker's tricks
I saw the black rice and the black rice went out and forced it to work again ~ No way, you can only let go of your work. Get out for counterfeiting
I have
Online Banking security guards borrow game safes
In the 360 security series software, there is a tool "360 game safe deposit box" that promotes and protects games. For those who do not play games, it is reasonable to say that this software is
Zero Access malware Analysis0x00 Preface
Zero Access has infected hundreds of millions of computers around the world so far. Well, ZA (Zero Access) I think one of the reasons is that malicious ad clicks and Bitcoin mining are rampant. Once the ZA
Chaotic Digital Image Encryption Algorithm (1)
Abstract: At present, the combination of Chaotic Systems and encryption technology is currently the most popular topic. Although a large number of encryption algorithms are available, these encryption
Use a password in Linux to encrypt and decrypt files
Sometimes, you need to send a file containing sensitive information to someone over the internet, so you start to think, "My file contains some very sensitive information, how can I send files
Ultra-large Cookie Denial of Service AttackHave you ever wondered what will happen if the website has a very large Cookie?Not to mention, try it out immediately:
for (i = 0; i What is an error reported on the website?
As we all know, cookies are
ESPCMS latest background login bypass DEMO Test
It is also a encryption and decryption function, but it is different from the previous one.
Look at the encryption and decryption functions
function eccode($string, $operation = 'DECODE', $key = '@LFK2
Defense Against database hit attacksHazards of credential stuffing
According to the current test experience, credential stuffing is still a very common vulnerability type for Internet enterprises in China.Basic defense strategies
In fact, there
Principle Analysis of automatic cracking tools on Discuz Forum
Recently, tools used to crack the Discuz Forum username and password by using a social engineering database have leaked many large forum user information. The analysis principles are as
Exploring the defects of super Cannon (Great Cannon)
Following the previous article "TTL of exploring defects of super Cannon" published on the red/Black alliance, we refer to the analysis of this incident by a foreign research organization, and a
[Security] (5): shellcode code18:08:45
In the previous section, we introduced the compilation of basic shellcode, using three system calls: exit (), setreuid (), and execve, in practice, You must select the appropriate system call based on your
PHP multipart/form-data Remote DOS Vulnerability
When PHP parses the body part request header of the multipart/form-datahttp request, repeated copying of strings leads to DOS. A remote attacker sends a maliciously crafted multipart/form-data Request,
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