Security researchers announced the Ryzen vulnerability and only notified AMD 24 hours in advance.
Due to the emergence of Meltdown and Spectre, there is a shortage of potential security vulnerabilities for modern high-performance processors,
LuLu: an open-source macOS Firewall
LuLu is a free and open-source firewall under macOS. It is mainly used to prevent unauthorized (outgoing) network traffic, unless explicitly permitted by the user:
For details and instructions, click here.
LuLu is
Microsoft. NET Framework security features Bypass Vulnerability (CVE-2018-0786)Microsoft. NET Framework security features Bypass Vulnerability (CVE-2018-0786)
Release date:Updated on:Affected Systems:
Microsoft. NET Framework 4.7Microsoft. NET
How does one prohibit copying files on the company's LAN or copying computer files on a USB flash drive?In the process of enterprise LAN file transmission, the most common reason is to use a USB flash disk or a mobile hard disk to copy files,
QR code vulnerability attacks on Android platforms0x00 Preface
Currently, almost all Android apps have the QR code scanning function. If you do not consider the possible security problems of the QR code, scanning the QR code will be vulnerable to
Ibm http Server Stack Buffer Overflow Vulnerability (CVE-2015-4947)Ibm http Server Stack Buffer Overflow Vulnerability (CVE-2015-4947)
Release date:Updated on:Affected Systems:
Ibm http Server 8.5.x-8.5.5.7Ibm http Server 8.0.0.x-8.0.0.12Ibm http
PHP '_ toString ()' function type obfuscation Information Leakage VulnerabilityPHP '_ toString ()' function type obfuscation Information Leakage Vulnerability
Release date:Updated on:Affected Systems:
PHP PHP
Description:
Bugtraq id: 74417PHP is a
Experts can easily teach you how to deploy defense measures against DDos attacks
There are no 100% effective defense measures for DDoS attacks. However, the attacker must make more resources and efforts than the defender to have such "power".
A real experience in defending against large-scale DDoS attacks
Each website is vulnerable to network attacks. The only difference is how to build defense and how to alert and respond.
It is difficult to find real cases on the Internet to defend
If you don't pay a ransom, you will be taken public on the Internet: Koler, The ransomware on Android phones.
This is a new mobile phone ransomware in Canada. When a mobile phone user visits an adult website, the malware is infected and ransomware.
The java anti-sequential getshell vulnerability of a Provincial Bureau of Quality supervision involves 1.67 million industrial staff (including personal details such as name, ID card number, mobile phone number, and certificate number)
0.0
Mask
Getshell of Fuyi fashion Hotel (controls the Intranet with nearly 10 primary domain names + nearly 20 databases + nearly 2 million user information + more than 0.6 million membership cards)
Injection and upload take full controlHere, we must say
Restful api security design guide
The full name of REST is REpresentational State Transfer, which indicates stateless transmission without session. Therefore, each request must carry authentication information. Rest is based on http and stateless.
Never let go! Zenis virus interprets ransomware as the highest level of encryption, and zenis is never ignored.Never let go! The Zenis virus has the strongest ransomware encryption level. Recently, the security center has detected a ransomware
Nearly 5 million Android phones are infected with malicious advertising viruses, all of which are recruited.
Where the user is, where the oil and water are.
Black industry practitioners have a thorough understanding of this "golden science and
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