Network Security

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Network security consists of the policies adopted to prevent and monitor authorized access, misuse, modification, or denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, and covers a variety of computer networks; conducting transactions and communications among businesses, government agencies and individuals. Networks can be private, such as within a company, and others which might be open to public access.

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Hi to All of you,
I just need to know if Nipper Studio from Titania can perform analisys on HP COMMONWARE products.
yes or No ....

Thank you
Carlettus

25 views
Find Ransomware Secrets With All-Source Analysis

Ransomware has become a major concern for organizations; its prevalence has grown due to past successes achieved by threat actors. While each ransomware variant is different, we’ve seen some common tactics and trends used among the authors of the malware.

Provide an easy one stop to quickly get the relevant information on common asked question on Ransomware in Expert Exchange.

0206 views

Hi, recently we have seen actual attempts at outside sources trying to use remote desktop to access our network and they had used one of our internal user accounts which they somehow managed to gain a…

2022 views

Q1:
What are the most secure factors to consider when doing the above?  IPsec with 3Des?

Q2:
Symmetric or Asymmetric?

Q3:
If we're using Telco's VPN via Internet pipes, the VPN (ie encryption…

322 views

Hi, just this morning we  discovered our network was compromised and it looks like someone was able to lock all our data files and the files are listed as wallet files and it references india.  At aro…

144 views

For network analysis I would like to have a user account that permits "show run", "show arp", "show route", "sho ip bgp" and a bunch of others. But I don't want this account to be able to change anyth…

212 views

Hi Guys,

I would like to create a rule on my firewall to only allow a range of specific IP addresses to visit a website which is being hosted by one of my internal web servers. I know I can use bui…

1830,686 views

Many FX traders & dealers in banks use Reuters Messenger & others to get quotes & market info :
understand these laptops are not on dedicated/isolated networks but connect to the banks'
corporate LA…

240 views

We've been using a Juniper SRX240 for a medium-sized enterprise.  It's now end-of-life per Juniper.
We're using it for AV scanning and web filtering and have been pleased with it over all.

I may h…

311 views

Hi My company added a couple of SIP lines to our MX box (Zultys MX 250). We ordered a separate cable modem and 7Mbps/768k plan from Time Warner and have the modem plugged directly into the MX box. Eve…

463 views
Comprehensive Backup Solutions for Microsoft

Acronis protects the complete Microsoft technology stack: Windows Server, Windows PC, laptop and Surface data; Microsoft business applications; Microsoft Hyper-V; Azure VMs; Microsoft Windows Server 2016; Microsoft Exchange 2016 and SQL Server 2016.

Hi.

Lets say router 123.124.3.12 is under a DDOS attack.
I got another router 123.124.3.13.
The gatewaye for both is 123.124.3.11

If i disconnect router 123.124.3.12, will the attack then st…

282 views

Hi,

My boss just purchased a laptop and I need to setup Sonicwall VPN for him. I am getting this error

remote desktop connection invalid connection file specified

I have add the ip to trusted…

832 views

Hi

I want open ports 53, 123, 514 and 443 to install a Fortinet device. Is there an easyway to achieve this? I'm using SonicWall TZ215.

Thanks

226 views

Hi guys,

I'm wondering how to find out if there is a virus on the network. For instance, let assume a worm on one of 50 machines (all XP, LAN without domain and server, all connected to one switch)…

131,236 views

I have an issue with wireless client networks in my network that cannot use the proxy service for authentication in order to traverse into our network (I'll call it Network A)
The policy for Network …

838 views

We are replacing our current EoC connection with Comcast cable.  Also we are bringing in RingCentral cloud hosted VOIP.  The only element that we have to choose is securing our network with a firewall…

231 views

Hi Guys,

We have some users permanently out of the office,
They don't get the password expired notifications from the domain.

Is there a script that we can setup on the DC server, which can not…

769 views

I am trying to add a new virtual port on my Juniper SSG 140.  I have configured a New VIP Service pointing Virtual Port 8015 as a HTTP port pointing to a server on my network.  The status of the VIP i…

1346 views

I have configured SSL vpn on a cisco 1841. When I try to open a browser and download the anyconnect from  the RTE I am unable to get to it. when I type the IP address of the RTE into the browser, it a…

778 views
What Security Threats Are You Missing?

Enhance your security with threat intelligence from the web. Get trending threat insights on hackers, exploits, and suspicious IP addresses delivered to your inbox with our free Cyber Daily.

My apps colleague could only find the option to disable TLS completely but no option
was found to disable just TLS 1.0   in Oracle Sun One 7.1

We used https://www.ssllabs.com/ssltest   to test our…

935 views

My home LAN has two computers, connected by a router. My laptop can see folders and files on my desktop computer, but no matter what I have tried, the desktop computer can see the laptop in the networ…

524 views

Hey All,

My organization is interested in encrypting the network traffic on our LAN.  I'm looking for a little discussion about what, if anything, you all might be doing, why, and how.  Our goal in…

429 views

Hi,
I m new to networking configuration / implementation. I was doing cisco router / switches configuration about 7 years ago so i know fundamental concepts and can also recall commands quickly for r…

634 views

I need to audit software installed on each Personal computer in my company LAN.

Our LAN uses old IP fixed addressing mode. We don´t have active directory or any domain controller.

We have 32 pe…

3100 views

Hi
Does anyone have any pointers for migrating Sophos enterprise console to the portal?
Have they removed the firewall product from the portal?
Thanks

147 views
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