Table of contents
In today's digital age, websites have become an important platform for enterprises, institutions and individuals to display information, communicate and interact. However, with the continuous advancement of network attack technology, websites are also facing various security threats. This article will explore five common types of cyber attacks and provide methods and strategies to protect websites from these attacks.
Web page tampering attack
Webpage tampering means that hackers use website program loopholes to implant Trojan horses or cross-site scripting attacks, thereby tampering with webpage content. In order to protect a website from such attacks, the following measures are essential:
Keep software updated: Keep the CMS, plugins, and themes used by your website updated to fix known vulnerabilities.
Secure Coding Practices: Developers should follow secure coding standards and implement strict validation and filtering of user input.
Security Scanning: Conduct regular website security scans to discover and fix potential vulnerabilities.
traffic attack
Traffic attacks include CC attacks and DDOS attacks, which will make the website unable to be accessed normally. To counter these attacks, the following defensive measures can be taken:
Use firewalls and IDS/IPS: Configure firewalls and intrusion detection/prevention systems to detect and block unusual traffic.
CDN service: Using a content distribution network (CDN) can disperse traffic and reduce the burden on servers.
Cloud hosting: Using cloud hosting services can automatically expand server capacity as needed, thereby defending against attacks.
database attack
SQL injection in database attacks is a common way hackers can gain access to sensitive data. To protect the database, the following measures can be taken:
Parameterized Queries: Use parameterized queries to prevent user input from being misinterpreted as malicious SQL code.
Principle of Least Privilege: Database accounts should have the least privileges to reduce the data an attacker can access.
Security Audit: Monitor database activities and detect abnormal operations in a timely manner.
malicious scanning attack
Malicious scanning attacks can reveal potential vulnerabilities. To protect against these attacks, you need to:
Web Application Firewall: Use a Web Application Firewall to detect and block malicious scanning.
Log analysis: monitor server logs, identify abnormal scanning behaviors, and take timely measures.
domain attack
Domain name theft, DNS domain name hijacking and domain name panning are common domain name attacks. To keep your domain name safe, consider the following methods:
Domain name lock: Use the domain name lock function provided by the domain name registrar to prevent the domain name from being illegally transferred.
DNSSEC: Use DNSSEC to ensure the integrity of DNS query results and prevent domain name hijacking.
Regular inspection: Regularly check the domain name settings and resolution to ensure that there is no abnormality.