I tried to block Any download Facility of users using internet, BY Deny FTP and TFTP Through ASA ACL, But user still Can download, like video from YouTube and etch?
Network Security
Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for
- Cisco Community
- Technology and Support
- Security
- Network Security
Options
- Mark all as New
- Mark all as Read
- Float this item to the top
- Subscribe
- Bookmark
- Subscribe to RSS Feed
- Threaded format
- Linear Format
- Sort by Topic Start Date
Labels
-
AAA
(10) -
Access Control Server (ACS)
(6) -
Access List
(4) -
ACI
(10) -
Advanced Threats
(1) -
AMP for Endpoints
(1) -
AnyConnect
(3) -
APIs
(1) -
Appliances
(18) -
ASA
(1) -
ASR 1000 Series
(1) -
Branch Router
(2) -
Buying Recommendation
(87) -
Catalyst 2000
(1) -
Catalyst 3000
(2) -
Catalyst 4000
(1) -
Catalyst 6000
(1) -
Catalyst 8000
(1) -
Catalyst 9000
(2) -
Catalyst Switch
(3) -
Catalyst Wireless Controllers
(1) -
Cisco
(1) -
Cisco Adaptive Security Appliance (ASA)
(9,632) -
Cisco Bugs
(56) -
Cisco Cafe
(25) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(149) -
Cisco Firepower Device Manager (FDM)
(812) -
Cisco Firepower Management Center (FMC)
(2,909) -
Cisco Firepower Threat Defense (FTD)
(3,164) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Device Management (FDM)
(47) -
Cisco Secure Firewall Management Center (FMC)
(246) -
Cisco Secure Firewall Threat Defense (FTD)
(297) -
Cisco Security Cloud Control
(16) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(20) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(46) -
Cloud
(1) -
Cloud Provisioning
(1) -
Cloud Security
(3) -
Community Bug or Issue
(1) -
Community Feedback Forum
(32) -
Community Ideas
(18) -
Compliance and Posture
(1) -
Crypto
(1) -
CSC Content with No Valid Community to Post
(1) -
CUBE
(1) -
CUCM
(1) -
Data Center Networking
(1) -
Device Admin
(14) -
EEM Scripting
(1) -
Emergency Responder
(1) -
Endpoint Security
(6) -
Enterprise Agreement
(1) -
Event Analysis
(264) -
FirePOWER
(1) -
Firepower Chassis Manager (FCM)
(2) -
Firepower Device Manager (FDM)
(16) -
Firepower Management Center (FMC)
(408) -
Firepower Threat Defense (FTD)
(221) -
Firewall Migration Tool (FMT)
(37) -
Firewalls
(1,171) -
FMC
(1) -
General
(2) -
Guest
(1) -
Identity Services Engine (ISE)
(9) -
IE3300
(1) -
Integrated Security
(8) -
Integrated Security Architecture
(1) -
Integrations
(4) -
Investigation
(2) -
iOS
(1) -
IPS and IDS
(6,580) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
IPv6 Configuration
(1) -
ISE
(1) -
LAN Switching
(7) -
License
(324) -
MPLS
(1) -
Multicloud Defense
(3) -
Network Management
(94) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,594) -
NGIPS
(1,874) -
Online Tools and Resources
(1) -
Open Source and Open Standards
(1) -
Optical Networking
(3) -
Optics
(1) -
Other Automation Analytics Topics
(1) -
Other Collaboration Topics
(1) -
Other Community Feedback
(5) -
Other Firewalls
(1) -
Other IP Telephony
(1) -
Other NAC
(18) -
Other Network
(2) -
Other Network Security Topics
(10,792) -
Other Networking
(9) -
Other Routers
(9) -
Other Routing
(24) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(18) -
Other Switches
(12) -
Other Switching
(4) -
Other VPN Topics
(1) -
Passive Identity
(1) -
Physical Security
(21) -
Policy and Access
(2) -
Prioritization
(3) -
Remote Access
(2) -
Room Endpoints
(1) -
Routing Protocols
(9) -
SD-WAN Security
(1) -
Secure Network Analytics
(1) -
Security
(4) -
Security Management
(645) -
Segmentation
(3) -
Service Providers
(1) -
Small Business Routers
(5) -
Small Business Security
(2) -
Sourcefire
(2) -
Support
(2) -
Threat Containment
(6) -
Threat Defense
(1) -
Threat Grid
(1) -
Unified Computing System (UCS)
(1) -
Voice Gateways
(1) -
VPN
(29) -
VPN and AnyConnect
(1) -
Vulnerability Management
(46) -
WAN
(8) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(3) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
FMC 5.4.1.6. The "Current Sessions" widget on the summary dashboard shows user sessions that are months old. I have attempted a database repair and reboot, but they will not expire. Is there a way to expire these session or can I just delete the r...
Hi i have cisco 5525 ASA which is connected to core switch and dmz switch and i want the core switch side network (i.e 172.20.x.x) to access the DMZ network (192.168.x.x) and i run the following command on the ASA 5525 access-list inside-to-DMZ exten...
Resolved! ASA NAT one to one
Hello group! It seems I have a puzzle for the cisco team Basically what I need to do is build a VPN - ASA to ASA. Thats not a problem. -The issue is that the private IP of the hosts we are using, are being used from the other side also and I am t...
HELLO EVERYBODY, My FIREPOWER doesn't block the application hotspot shield. Can you help please?
I am basically coming here to see if anyone else, not a very big expert in Cisco, has found something about this CVE-2018-0101 vulnerability that actually helps them out, instead of ending up at a page like this: https://supportforums.cisco.com/t5/se...
Hi, MarkI downgraded the WLC4400 software from 4.1.171 to 3.2.215Maybe my downgrade procedure was not correct.Now the both the primary and backup image is 3.2.215.0 (as below)and WLC4400 cannot boot successfully.(WLC4404 crashed after bootup 2 minute...
Hi Cisco, Need your help on our problem, currently we have a activity to upgrade our 5580 HA firewall. the current version is 8.2(4) asdm 6.3(5). after the upgrade from 8.2(4) > 8.4(5) > 9.1(2) > 9.1(7).. our ASDM 7.6.2 stuck in 77%.. the device man...
Resolved! Asymmetrical traffic on ASA
HelloI have the following scheme (in the attachment).We have 2*ASA 5525 (in failover scheme) on the edge of network and BGP peering with two of IPSs, one of them is primary ISP, and the another is backup ISP (by setting local weights to appropriate i...
Hi Evry body, I have to migrate from (ASA + Anyconnect 3.X) to (FTD+ Anyconnect 4.x) My question is : when putting the FTD+ Anyconnect 4.x in production : Can users with Anyconnect 3.X still can connect to the VPN ? regards,
Resolved! Upgrade CX to Firepower
Hello, Currently, we use CX module for web filtering with Active Directory connection. Licenses are almost expired and the product is no longer supported so we have to upgrade it. Bellow our inventory : Name: "Chassis", DESCR: "ASA 5515-X with ...
Dears, I m little confused from the below guides of ssl decryption , I don't have any Internal CA in my corporate nor I m going to get it signed by third party CA ( verisign,godaddy) so according to the below link I have to follow only step 1 (OP...
In our solution we are using Firepower Management Centre 2000 appliances to manage Firepower SFR software modules in Cisco ASA 5500-X series firewall – so the Firepower products we are using fall into the category of “Cisco ASA with Firepower Service...
Should FMC become unavailable (say ESX has multiple failures), is it possible to deregister Firepower modules from FMC and manage them locally for the duration of the outage? What would be the implication of doing this? Once ESX is up and running, w...
We have a Firesignt Management Center in VMWare managing Firepower modules at two DCs. It looks like the original plan was to have a second one, and use HA - but this isn't available in VM. If the DC failed that currently houses FMC, then the ser...
Learn, share, save
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide
Unanswered Topics
| Subject | Author | Posted |
|---|---|---|
| 06-24-2026 08:00 AM | ||
| 05-26-2026 07:54 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 1 |
