• Does a Firewall that allows ICMP pose a security risk?

    What are the security implications for a firewall that allows ICMP? Are there times where it should be turned off?

    ITKE56,520 pointsBadges:
  • Intercepting two-factor authentication (SMS)

    I'm trying to learn more about "IT Security" and I've come across two-factor authentication. I understand two-factor authentication mechanisms use SMS to deliver single-use passphrase to the user. But how secure is it? Is it hard to intercept the SMS message containing the passphrase? Do mobile...

    ITKE56,520 pointsBadges:
  • Like query code

    I want to use a filter that would be the equivalent of the "like" command in SQL. so it could read column name NOT LIKE 'pos%' as and example.

    JPNebraska15 pointsBadges:
  • Lotus Notes email rules (send full copy to) not working

    Hi experts, I've set a rule in my mailbox for "All Document" to "Send full copy to" another person mailbox. But somehow it doesn't work. If anybody send an email to me, it'll show the "email has been forwarded" symbol but actually it is not being sent to the intended person's mailbox. Any idea?...

    Anevil140 pointsBadges:
  • Novatel mifi / Samsung Smart TV

    My smart tv sees my novatel mifi but cannot make a connection.

    bobg10335 pointsBadges:
  • speeding up my internet connection via comcast

    internet speeds using the Ookla speed test return a paltry 18.8 Mbps download and about 7 Mbps upload speed. I am using a cable modem to attach to the Comcast network. How can I speed up the performance of the modem/network?

    Arjun22225 pointsBadges:
  • Outlook breaks apart reservation

    I work at a care facility that offers guest rooms to family memebers that are from out of state. Any time we book one of the rooms for less than a 24 hour period it appears on our calendar as two sepperate reservations. However when we make a reservation for more than 24 it appears as one. What can...

    tdfalls5 pointsBadges:
  • Testing stateful firewall with TCP/IPv6

    This may seem as a general question but I'm wondering how experienced users actually test "stateful firewall" with TCP/IPv6. I would include these two tests:Echo reply without requestTCP ack without synIs there anything else other than this? Especially that pertains to IPv6?

    ITKE56,520 pointsBadges:
  • DB links

    Please provide a generalized SQL select query to find out which remote database we are connected to using a database link.

    ssk25010 pointsBadges:
  • Open ended SQL queries

    Hi all, I have a requirement to trace the open ended SQL queries running in Oracle Can anyone please help me with a solution. Also please provide me some links where I can find info about Open ended SQL queries. Thanks in advance

    ssk25010 pointsBadges:
  • Email security on registration form: Is it safe?

    A member of our team has been making updates to one of our sites and he implemented a feature (on the registration form) that checks if an email address is still available for use. But he's nervous if it's secure to show a user if an email address is already taken.Could it be a security risk for...

    ITKE56,520 pointsBadges:
  • Current column name in Microsoft Excel

    Could someone tell me what the function is to get the current line number / current column name for cells in Microsoft Excel? Thanks!

    ITKE56,520 pointsBadges:
  • Adding a sato cl608e with internal print server to iSeries

    I created a remote outq, when printing if I release more than 1 spool file only the first one prints and the others disappear.

    Karens6180 pointsBadges:
  • DRS powering on server

    I do support virtualization , client shutdown a VM from the OS , after 5 days . I see that DRS powered on the server . what could be the reason..? why did DRS initiate power on of server Vsphere ESXi 5 is the OS

    shashimk5 pointsBadges:
  • Authorized VMware centers in south india

    Sir, I want to know the authorized centers for VMware.....and tell about the career after I finished the course.

    paranthaman5 pointsBadges:
  • How to delete package in ABAP

    I deleted all the objects in package but it still shows some objects in there but I deleted every one.

    vinitsharma5 pointsBadges:
  • Proxy Server

    I'm using a Lenovo computer. This computer has a WiFi Network but it's not connected to the proxy server. The problem is happening anytime I open any web page.

    rameshselvaraj50 pointsBadges:
  • Do spaces in paraphrashes add more security?

    When using paraphrases I often see extra spaces added to the sentences. Does this provide more security than a single line of attached character text?

    ITKE56,520 pointsBadges:
  • SharePoint Content Type Groups

    Which of the following is NOT a Content Type Group? A) Folder Content Types, B) Document Content Types, C) List Content Types, D) Digital Asset Content Type, or E) Web Part Content Types?

    NEWBEE655 pointsBadges:
  • Redtail PO 850

    How to transmit 850 to IBM iseries

    edijerry5 pointsBadges:

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