Tag Archives: Cisco Catalyst 9k

Spot Bad Traffic without decrypting it

How can we detect and mitigate a kill chain in encrypted traffic without breaking users privacy and same time  with minimal false positives? Cisco Catalyst 9k is the newest platform with this capability which is called Encrypted Traffic Analysis (ETS). Machine Learning & metadata seems to be the right ingredients to make the wheel work.

Read here for more detail.

 

 

 

Cisco Catalyst reborn

Cisco announced a new platform, Catalyst 9k (fixed and modular), a new hit for the Enterprise Architecture.

Some of the benefits i’ve captured:

  • Secure segmentation with SD-Access
  • Unmatched 60W POE on every access port
  • DNA Center
  • IoT readiness
  • Cloud readiness
  • IOS-XE
  • UADP 2.0
  • StackWise Virtual
  • IEEE1588
  • MACsec256
  • Encrypted Traffic Analysis (ETA)
  • Licensing mode changed (no info yet)

Catalyst 9300

Catalyst 9400

Catalyst 9500