If you have a
router, one of the questions you may have is, "can the router detect a
virus?" And the answer is yes, of course. Most people don't realize that a
router is as problematic as being infected with a virus, like ordinary
computers. The most common thing for customers is that they forget to change
their password storage area.
A router can detect a virus if hackers
can access the initial login screen and change the router settings. In some
cases, infections can even modify the internal firmware that controls the
router software.
How to enable the internal firewall of your wireless router
Fortunately, it is not necessary to
start an infected router. There are ways to repair and protect the infected WifiViruses router from future infections in the future.
Trojan Switcher and VPNFilter are two critical
examples of virus routers that have infected thousands of routers in the past.
How to hide your identity and web data with a VPN
HOW THE SWITCH TROJAN INFECTS THE ROUTERS
Trojan Switcher starts by infecting an
Android smartphone through a malicious application or if the user clicked on a
pirated phishing email. Once the infected Android phone is connected to a Wi-Fi
network:
The Trojan communicates with the
central pirate server to enter the name that identifies this network.
Then, try to log in to the router
using the default administrator password of the router and other passwords.
Once connected, the Trojan changes the
default DNS server addresses to a malicious DNS server.
The malicious DNS server redirects all
Internet traffic on this Wi-Fi network through hacker servers, which attempt to
eliminate confidential information, such as bank and credit card data,
connection information, etc.
Sometimes, fake DNS servers return
another site (such as Paypal or your bank's website) so they can collect your
login data.
HOW TO PROTECT YOUR ACCOUNT
VPNFilter attacks
Wi-Fi users in the same way as Trojan Trojan. Usually, a device connected to
the Wi-Fi network is affected, and this attack strikes the home router. This
virus occurs in three stages.
Step 1: "Malware" infects the
firmware. This code works to connect to the Internet and install other malware
on the router.
Step 2: The code in Step 1 adds additional
rules to sit on the router and perform actions such as collecting files and
data from devices connected to the network. It will also try to create remote
commands on these devices.
Step 3: Step 2, malware is launching other
malicious extensions that allow, among other things, to monitor cell phone
traffic to capture sensitive information about users. Another extension is
called Ssler, which converts to secure transactions on the site (such as when
you log in to your bank account) on secure web traffic. , so that hackers can
remove your information or information.
There are many
bridges online, but they all follow the same path. First, they wash a machine.
When the device connects to your Wi-Fi network, the virus tries to connect to
your system using the default password or to search for an invalid password.
