Shira Shamban @shambanIT - ShareIT · root@kali: —Documents File Edit View Search Terminal Help #...

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@shambanIT Everyone is hackable How long will it take you to nice? Shira Shamban @shambanIT

Transcript of Shira Shamban @shambanIT - ShareIT · root@kali: —Documents File Edit View Search Terminal Help #...

Page 1: Shira Shamban @shambanIT - ShareIT · root@kali: —Documents File Edit View Search Terminal Help # echo "Code' LastUpdated " —Documents Success' " Type " igydQXCas94CaBkBkpn rHmRETODogfgCOaR1xE19"

@shambanIT

Everyone is hackableHow long will it take you to notice?

Shira Shamban @shambanIT

Page 2: Shira Shamban @shambanIT - ShareIT · root@kali: —Documents File Edit View Search Terminal Help # echo "Code' LastUpdated " —Documents Success' " Type " igydQXCas94CaBkBkpn rHmRETODogfgCOaR1xE19"

@shambanIT https://www.researchgate.net/figure/Traditional-Data-Center-Network-Architecture_fig2_260671144

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@shambanIT

Page 4: Shira Shamban @shambanIT - ShareIT · root@kali: —Documents File Edit View Search Terminal Help # echo "Code' LastUpdated " —Documents Success' " Type " igydQXCas94CaBkBkpn rHmRETODogfgCOaR1xE19"

@shambanIT

Prevention doesn’t work anymore!

Page 5: Shira Shamban @shambanIT - ShareIT · root@kali: —Documents File Edit View Search Terminal Help # echo "Code' LastUpdated " —Documents Success' " Type " igydQXCas94CaBkBkpn rHmRETODogfgCOaR1xE19"

@shambanIT

Cloud created for us a new perimeterAnd so many new buzzwords

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@shambanIT

The shared responsibility model

https://aws.amazon.com/compliance/shared-responsibility-model/

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@shambanIT

IAM (identity and access management)

Service to manage users and permissions.

Lets people, machines and 3rd parties do stuff...

Page 8: Shira Shamban @shambanIT - ShareIT · root@kali: —Documents File Edit View Search Terminal Help # echo "Code' LastUpdated " —Documents Success' " Type " igydQXCas94CaBkBkpn rHmRETODogfgCOaR1xE19"

@shambanIT

Different storage services

S3, RDS, EBS, AMI, ElasticSearch

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@shambanIT

Compute power

Denial of wallet, proxy attacks, cryptomining

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@shambanIT

Capital One hack

What do we know?

Page 11: Shira Shamban @shambanIT - ShareIT · root@kali: —Documents File Edit View Search Terminal Help # echo "Code' LastUpdated " —Documents Success' " Type " igydQXCas94CaBkBkpn rHmRETODogfgCOaR1xE19"

@shambanIT

● PII of more than 100M people● About 30 other victims● Crypto-mining too...

The damage:

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@shambanIT

Scanner (?) SSRFMeta-Data

service

Get token

List and sync S3

Install miners

(?)

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@shambanIT

● Know your roles● Least privilege principle● Monitor who’s running commands, and where

from

Could this have been prevented?

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@shambanIT

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@shambanIT

Thank you!Shira Shamban

@shambanIT