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Ask me! Activity

END Latest reply: Jul 30, 2021 06:57:20 10419 906 32 0 1

Ask me here [Phase 3]


 Phase 1         Phase 2         The post containing the rules

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Winners of $10 Amazon.com gift card:

#50       BAZ
#150     kita

#250     Kita

#350     Kita

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nochhie
nochhie Created Jul 2, 2021 01:49:07 (0) (0)
Congratulation  
chantha
chantha Created Jul 2, 2021 02:14:27 (0) (0)
 
Chanbora
Chanbora Created Jul 2, 2021 02:32:17 (0) (0)
 
csk99
csk99 Created Jul 2, 2021 07:39:55 (0) (0)
congrats  
BAZ
BAZ Created Jul 2, 2021 18:09:49 (0) (0)
Thanks for sharing this  
What is WLAN ? @Lan59
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Lan59
Lan59 Created Jun 28, 2021 02:58:46 (2) (0)
A local area network (LAN) to which mobile users (clients) can connect and communicate by means of high-frequency radio waves rather than wires. WLANs are specified in the IEEE 802.11 standard  
Why we need VLAN Segmentation? @Kevin_Thomas
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Kevin_Thomas
Kevin_Thomas Created Jun 28, 2021 04:50:56 (1) (0)
Segmentation of a network helps to increase the security, reliability, and efficiency of a network. VLANs can also be used to limit user access to certain network segments, which then allows only authorized users to have access to networks with highly sensitive information.  
Adriale
Adriale Created Jun 29, 2021 15:18:56 (0) (0)
 

What are the main security features you need to consider when planning to move to the cloud?

@umar.yaqub  

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Kevin_Thomas
Kevin_Thomas Created Jun 28, 2021 04:54:14 (1) (0)
1: Top-of-the-Line Perimeter Firewall.
2: Intrusion Detection Systems with Event Logging.
3: Internal Firewalls for Individual Applications, and Databases.
4: Data-at-Rest Encryption.
5: Tier IV Data Centers with Strong Physical Security.  
umaryaqub
umaryaqub Created Jun 28, 2021 06:23:32 (2) (0)
Hi,

It's a very vast question: but I believe if one is planning to move to cloud, they should have at least following control for security reasons:
1. Centralized visibility of the cloud infrastructure
2. Native integration into cloud management and security systems
3. Web application layer protections combined with machine learning and AI
4. Security automation
5. Threat intelligence feeds

Combined, all of these threat intelligence sources will help security teams and automated contr 
IndianKid
IndianKid Reply umaryaqub  Created Jun 28, 2021 06:24:12 (0) (0)
Thank you.  
zaheernew
MVE Author Created Jun 28, 2021 05:33:33

How to secure IoT devices? @BAZ
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Lan59
Lan59 Created Jun 28, 2021 06:25:29 (0) (0)
@BAZ  
BAZ
BAZ Reply Lan59  Created Jun 28, 2021 18:12:03 (0) (0)
Thank you for tagging. I will be answering  
BAZ
BAZ Created Jun 29, 2021 03:05:08 (0) (0)
There are million of IoT Devices, each one with different strategy but general rule of thumb for securing are
1. Make Network Segmentation for Stronger Defense
2. Keep Device Discovery for Complete Visibility
3. Use best Password Practices
4. Keep updating Patch and Firmware
5. Monitor IoT Devices at All Times  
zaheernew
zaheernew Created Jun 29, 2021 03:10:26 (0) (0)
Thanks  
Can an IPv4 host communicate with an IPv6 host? @BAZ
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BAZ
BAZ Created Jun 29, 2021 02:57:23 (0) (0)
IPv4 and IPv6 are two completely separate protocols, with separate, incompatible packet headers and addressing, and an IPv4-only host cannot directly communicate with an IPv6-only host.

To overcome this short-coming, we have a few technologies that can be used to ensure slow and smooth transition from IPv4 to IPv6.
- Dual Stack Routers
(one or both hosts so that they run both the IPv4 and IPv6 protocols)
- Tunneling
- NAT Protocol Translation  
Why do you recommend idea hub to users? what are the 3 best selling points?@Y_T_Z
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Lan59
Lan59 Created Jun 28, 2021 06:23:46 (0) (0)
@Y_T_Z  
does Huawei wifi 6 have better coverage&Range than Huawei wifi 5? @Irina
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Lan59
Lan59 Created Jun 28, 2021 06:24:01 (0) (0)
@Irina  
Irina
Irina Reply Lan59  Created Jun 28, 2021 13:30:06 (1) (0)
yes!  
in Huawei switch, Is 802.3 BT backward compatible? @Lan59
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Lan59
Lan59 Created Jun 28, 2021 06:46:56 (1) (0)
compatible  
which STP protocol do you recommend with 3 swicthes connected together with a maximum of 10 Vlans?

STP,RSTP,MSTP,VBST? @jason_hu
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Lan59
Lan59 Created Jun 28, 2021 06:25:14 (0) (0)
@jason_hu @jason_hu  

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