Router hijacking and plagiarism usually means that among the wireless routers that opened the wireless 2113 network, 5261 other users broke the 4102 wireless network password, so that 1653 connected to your wireless network, and then logged in to the router management interface to control The entire wireless network.
In layman's terms, if the router is hijacked, others can connect to your wireless network and log in to the wireless router back-end management interface. You can modify the router back-end settings and tamper with the DNS address, so as to achieve the purpose of endangering the user's network security and gaining personal gain. .
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It can do the following functions:
1. Check whether the website is hacked
2. Detect whether the website is hijacked
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4. Check whether the DNS is polluted
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We can take precautions in 3 ways:
1. Check whether the router DNS address has been tampered with. The
router is hijacked. ***The same first step will modify your router DNS address. Only by tampering with the DNS address can you control the user's Internet access Home page, automatically jump to web pages, insert pop-up ads, etc.
2. Users who check the wireless connection device After
checking the router DNS address, we then log in to the router management interface to check the number of devices currently connected to the wireless network.
3. Strengthen the security settings of the wireless router.
If the DNS address of the router has not been tampered with, and there is no network rubbing phenomenon, generally your router has not been hijacked, but for the sake of safety, please pay attention to strengthening security protection and re-modifying the login address. Wireless password, etc.