Best Practices for CCNA Training

1
BEST PRACTICES FOR SECURING CISCO NETWORKS
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Update and patch network devices regularly
Making sure network devices have the most recent
firmware and software patches is the first step
in securing Cisco networks. These updates
frequently come with security patches that fix
flaws in the devices. Updates that are regularly
checked for and applied can aid in preventing
known vulnerabilities and exploits. Join CCNA
Training in Noida.
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3
Use strong passwords and enable multi factor
authentication
Network security depends on the use of strong
passwords. For each user account on a Cisco
device, a complex and individual password should
be set up. A further layer of security is added
to user logins by enabling multi factor
authentication, such as two-factor
authentication. Get CCNA Training in Noida now!
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4
Limit access to network devices
Cisco networks must be secured by limiting access
to network devices. These devices should only be
accessible to authorized personnel. When no
longer needed, access should be revoked and
should only be given to those who truly need it.
Furthermore, only secure channels should be used
to grant remote access to network devices. Get
professional CCNA Training in Noida.
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5
Implement Network Segmentation
To stop security threats from spreading across a
network, network segmentation is the practise of
breaking it up into smaller sections or subnets.
By isolating vulnerable segments, segmentation
can also lessen the impact of a security breach.
Virtual LANs (VLANs) can be set up on Cisco
devices to create network segments. For best
CCNA Training in Noida join GICSEH
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Implement firewall and intrusion prevention
systems
The two most important elements of network
security are firewalls and intrusion prevention
systems (IPS). Incoming and outgoing network
traffic can be restricted using firewalls, while
IPS can identify and stop unauthorised access
attempts and attacks. For network security,
Cisco devices can be configured with firewalls
and intrusion prevention systems (IPS). Get best
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Use encryption to protect sensitive data

• Data is transformed into a code through the
  process of encryption to prevent unauthorized
  access. To protect sensitive data in transit,
  Cisco devices can be configured with encryption
  technologies like SSL and TLS. Additionally,
  encryption technologies like AES and 3DES can be
  used to secure data that is at rest. Get java
  training in Noida from GICSEH.

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