How to Use Two Routers With Verizon FiOS
The Verizon FiOS high-speed Internet service provides you with a combination modem and router to access FiOS Internet service on your computer. By changing the default settings on this modem-router combination, you can use a secondary router in combination with your FiOS router.
1)Disconnect all devices except your primary computer from your Verizon FiOS router. Turn your primary computer on and leave it connected to the FiOS router via a wired Ethernet connection.
2)Press the "Reset" button on the back of your FiOS router for 10 seconds. The router will reboot. Your computer connected to the router will prompt you to create a new password for the router.
4)Select "DHCP Server" from the "IP Address Distribution" subsection. Enter "192.168.1.11" in the "Start IP Address" text box and enter "192.168.1.254" in the "End IP Address" text box. Click the "Apply" button. Wait for the FiOS router to reset and then click the "Apply" button a second time.
6)Disconnect the Ethernet cable connected to your computer from the FiOS router and connect the cable to a LAN port on the secondary router. Connect another Ethernet cable from your computer to another LAN port on the secondary router.
8)Enter the IP address for the secondary router in your computer's Web browser. You can find this information in the user's guide for the secondary router. firewall software Enter the username and password for the router and click the "Log In" button.
Verizon FiOS routers utilize either the "b" or "g" wireless standard. The secondary router utilized with your Verizon FiOS router can use the same or a different wireless standard, including wireless N.
Moving Away From Your Software Testing Career
Software testing can be rewarding to some, but for many this career can quickly become redundant. For people in the latter camp, the question is how can a career shift be accomplished What should you communicate to other companies as you attempt to switch careers The good news is that you likely have a lot more to offer potential employers than you might think, but you have to be able to sell your unique assets to the hiring manager.
In blue collar industries you have carpenters, plumbers, and other specialists that use tools. Similarly, what you have to look at is what you can offer in your preverbal tool box that would make you desirable to another company. What programming languages are you familiar with How can you add value to your potential new job How versatile are you as compared to others in your field
The first question should always be addressed in your resume, and the more you are familiar with your resume, the more likely it is that a company will hire you. Since you are a software tester by trade, you can demonstrate transferable skills as they relate to software development and similar positions. Being able to pinpoint these things and understand the differences relative to your old career can help you land a job a little easier compared to someone who has never done testing.
Be sure to highlight your extensive knowledge of software malformations. This can cater to a company's need to save money in a tough economy. If you sell this as a way to actually shorten program testing times, since you will be able to spot problems before they go to the next phase of development, a company will view you in a favorable light. You have got to sell your abilities since the company will be buying them.
Research and development is a booming industry right now for those seeking to move away from testing. This is because you can understand various programming languages, have knowledge of what can be improved upon, and if you are creative you can expand the company's knowledge pool. You want to focus on your ability to be flexible as well as creative in the design process. Highlighting the eye for detail that you needed in your software testing profession will also help. The ability to be detail-oriented can help you in any R&D field by allowing you to point out what is wrong, not just in early development of a project but in later phases as well. firewall software This is a little different than what you had been doing because you won't be testing individual software, but rather other products that work along with it. While at times you might face some of the tasks you had in your previous career, the R&D field can offer you the ability to showcase your creative side.
These are just a few tips to keep in mind if you are considering leaving the software testing industry. The ability to sell your unique abilities will set you apart from the rest of the pack. firewall software You just have to remember to focus on transferable skills, and how you can use them to add value to the hiring company.
Steps to Secure your Mac laptop
IntroductionSophos's recent threat report showed that while the Macintosh platform is now becoming the target of the same sort of organized crime that affects Windows users, these attacks are still very limited in scope and in impact. Nonetheless, we Mac users cannot afford to be complacent. The success of many data theft attacks depends more on the target system's user and the way in which they work with their computer, than on
which operating system they have chosen to install.
Laptops are more prone to physical attack than desktop systems by their nature - being portable they are often taken out of the office to work from home, on the train or even in the local Starbucks. When you take your machine out on the road, you also take the data it contains away from the safety of the corporate environment with its security controls and into new environments with new risks and threats. Home users too must realize that when taking their MacBook out of the front door, more of their identity is on display than
simply their preferred laptop brand.
In this paper I describe 10 steps that can improve the security of a Mac system, paying particular attention to laptop considerations. I concentrate on improving physical security - that is, protecting the system from attackers who can get their hands onto the computer.
Does it need to come with youThe first step in securing your remote computing lifestyle is considering whether you need to take everything out. All of the attacks discussed here involve getting data from the computer - the easiest way to stop that from happening is to ensure that the data isn't there in the first place. In some environments, the attacker doesn't even need a computer; I have been sat in numerous cafs and on trains where I could see the online banking pages of other customers, and could (were I so inclined) read their account numbers, balances and the payments they were making. Simply put, I could see all of the information that an identity thief works to collate. While governmental departments such as the UK's HMRC may lose information about millions of people, most of the data on your laptop concerns one important person: you. Deciding whether all of this information really needs to come with you is the first, and most important, step to take on the road to safer computing.
In some cases this might not be so easy. John Gruber, author of Mac blog Daring Fireball2, says: -My primary computer is a PowerBook that I use both at home and on the road. The only difference in how I use it on the road is that at home, I'm always connected to the internet, but on the road, depends on the availability of Wi-Fi. Otherwise, no difference.- In such a situation, leaving everything at home (perhaps on an external drive) loses the convenience of carrying on your work when you're out. But I would say this is a compromise well worth making.
Change your Keychain password and settingsI asked John Gruber what changes he had made to his Mac OS X configuration with respect to security. His answer: -The only significant change I've made is that I use a different password for my Keychain than for my user account.- That's a change I also make on all of my systems. The Keychain allows you to keep internet passwords, notes and SSL certificates in an encrypted store, and synchronize them between different machines with .Mac. So far, so good - of course there is only a single password to unlock all of this information, but it means that you can choose one really good password that you can remember, then use different passwords for all of the websites, mail accounts and so on that you use, which you don't need to keep in your head (or on a Post-It note) because you can always get them out of the Keychain. The problem with the default Keychain configuration is that this password is synchronized with your login password;
whenever you are logged in, the items in your Keychain are unlocked and available to any application that asks for them.
It is simple to fix this: firstly, open the Keychain Access application in /Applications/Utilities. In the Edit menu, choose -Change password for Keychain -login'...- and set a new password. Now when an application needs a password out of the Keychain, it has to prompt you for that password; a slight reduction in convenience but
with a huge payoff in being able to control when your stored passwords are used. You can also control when the Keychain is automatically locked (so that you get re-prompted for the password) through the Keychain's settings, accessed from the -Change Settings for Keychain -login'...- menu item.
Lock the screen when away from the computerImagine the scene: you are logged into a website (perhaps checking your credit card balance, or seeing how many people have poked you today) in the coffee shop, when the barista tells you your drink is ready. You won't be far away and you can still see the laptop, so it is not going to get stolen... but while you're up, the nice girl on the next table makes a few notes on a napkin, and by the time you get home your credit card is a few hundred pounds lighter.
This situation can be easily avoided by using the password-protected screen saver built into Mac OS X. In the Security system preferences pane, make sure that -Require password to wake this computer from sleep or screensaver- is enabled. Now it is also useful to have a quick way to activate the screensaver, and two options are available. The first is to set up a hot corner in the screensaver preferences, so that when you move the mouse pointer into that corner of the screen, the screensaver will activate. The second can be found in the preferences of the Keychain Access program: choose -Show status in menu bar.- The padlock icon which appears shows whether the Keychain is currently locked; clicking on it provides a menu from which one option is to lock the screen.
FilevaultIt is hard to imagine that you would ever forget your laptop and leave it at the train station, but it does happen. You have probably got insurance to cover the cost of the computer, and while it will be a hassle to recover all those files from a backup (less so with Time Machine, of course) you can soon get back to working again. Anyway, that MacBook Air looks so lonely on the shelf all by itself... but what has happened to the data on the iBook you left behind If it was picked up by a cracker, then they probably didn't even turn the computer on, but just removed the hard drive and dropped it into a different computer. Then, without even needing to crack your password, all of the files - browser history, downloaded mail, Pages documents and so on - on that drive are ripe for the picking.
Filevault solves that problem in a simple way: it replaces your home directory, the area on the hard drive where all your personal files are stored, with an encrypted container. This container can only be unlocked by applying one of two passwords - either your login password or the -master password-, a catch-all password in case the login password is forgotten. The used by Filevault is of a standard deemed safe to use by US government agencies.
To enable Filevault, go to the Security pane in System Preferences, and choose the Filevault tab. Click on the -Turn On Filevault...- option, and you will be asked both to enter a master password and your own account's password. The Mac will convert your home directory into an encrypted container, and you cannot log in until this is complete. It is important that this step isn't interrupted, so if you are using a laptop plug it into themains before enabling Filevault. The master password can be used to remove the Filevault encryption from your home folder, so it's best to use a very complex password here, although if you are going to write it down then of course you have to keep it somewhere it won't be found.
Using Filevault or any other encryption (see below for two more options built-in to Mac OS X) raises a question about backups: do you keep your backups encrypted, or back up the files inside the encrypted container in the clear There is no right answer, but I choose to keep unencrypted backups because my backup disk stays at home where I can be confident about who accesses it. Time Machine, the built-in backup system on Mac OS X, will only back up the Filevault volume when you log out, not on the regular schedule.
Encrypted disk imagesCovering your whole home directory with encryption may seem like overkill, especially if you only have a few sensitive files. You can use the same encryption mechanism that Filevault employs to create your own encrypted disk images, which can be used from the Finder in exactly the same way as regular images except that you cannot see the contents without entering your password.
Launch the Disk Utility application from /Applications/Utilities, and click on -New Image-. From the drop-down which appears, choose the 128-bit option from Encryption, and configure the image as you like. (By the way, this is a great way to make an encrypted USB key drive - format the drive, then create an encrypted disk image on it using some - or all - of the free space.)
Keychain secure notesFor short notes which should be hidden from the view of others, you can create Secure Notes in the Keychain Access application which can then only be viewed by entering your Keychain password. This could be useful if you want to write yourself a reminder without letting anyone else see it, for example to remind you about a task in your online banking website.
Secure Empty TrashWhen you delete a file from the hard drive in your Mac, it is not really deleted - the info telling the computer where to find the file is removed, but the data will remain on the disk until the space is needed to store something else. It is really easy to recover deleted files, you can buy off-the-shelf programs such as FileSalvage which can do it. Therefore even your deleted files are not safe from the interested cracker.
Figure 4: Using Secure Empty Trash to completely delete files
By selecting -Secure Empty Trash- from the Finder menu to empty the Trash, you can make recovery of the deleted files much harder. It's still not impossible, although it will require complex (and expensive) forensics
equipment to do. Secure Empty Trash writes over the files a number of times before deleting them, which makes it difficult to discover the original contents. Securely deleting files can be a slow process.
Encrypted swap filesMany news websites have reported the story that security researchers have found a way to recover passwords from the RAM of computers running a variety of operating systems including Mac OS X. The constraints on that particular attack are very limited (the attacker needs physical access, and must be able to reboot the system, then boot from their own removable media within less than a minute), but the applicability is wider on Mac OS X for a simple reason: it is possible for your login password to get into the swap file, a file on the hard drive used to simulate more memory. When that happens anyone who can get access to the files on the hard drive - locally or remotely - can read the password.
Figure 5: Enabling secure virtual memoryLuckily, a solution to this problem is incredibly simple. From the security pane in System Preferences tick -Use secure virtual memory-. Once you have done this, reboot and the swap file will be stored in an encrypted format.
Firmware PasswordReferring back to the attack described above in -Encrypted swap files-, the attacker needed to be able to boot into their own operating system to recover the passwords from RAM. It is possible to stop that from happening by password-protecting the firmware. Doing so is slightly more involved than encrypting the virtual memory, but it may make sense on workstations as well as laptops, depending on the environment - without the password, an attacker can't reboot from the OS X installation disk to reset administrator passwords or otherwise manipulate the contents of the hard drive. network security It also stops computers with unrestricted physical access, such as those in internet cafs or university computing labs, from being booted into another operating system to circumvent any local policy.
On the installation disk that came with your Mac, go to the Applications/Utilities folder (Apple has hidden this folder on my copy, which means that to get there I had to choose -Go To Folder...- (Command-Shift-G) in the Finder, and type -/Volumes/Mac OS X Install Disc 1/Applications/Utilities.- The good news is that you don't have to type all of that, you can type the first few characters of each part then hit Tab to complete it). The application is called -Open Firmware Password.app- on PowerPC computers and -Firmware Password.app- on Intel Macs. You need to provide an administrator password before you set the firmware password, and it is very important not to forget that password as without it you cannot change what operating system the computer boots into, nor boot in Verbose, Safe or Single-User modes. Apple has a support article with a detailed description of the consequences of entering a firmware password.
Setting a firmware password also gives protection against attackers using a FireWire connection to snoop the contents of your computer's memory, which can include your login password. By connecting a FireWire cable to any Mac in its default configuration, a bad guy can see, or even change, what is in the Mac's memorywithout having to install any software on the system and without any record of the intrusion. Setting the firmware password causes the FireWire drivers to operate in a secure mode, removing this direct memory access.
Automatic logoutThe last item in this discussion of Mac OS X features to improve physical security is also the least, because it offers little additional security at a cost of some convenience. In the Security preference pane you can configure the Mac to log you out automatically if you are not active for a certain amount of time. The problem with that is that the inactivity time gives bad guys a chance to use the computer, while locking the screen (or even shutting the computer down) would stop them from being able to do that.
About Sophos:Sophos enables enterprises all over the world to secure and control their IT infrastructure. Sophos's , , , endpoint, web and email solutions simplify security to provide integrated defenses against , , intrusions, unwanted applications, spam, policy abuse, data leakage and compliance drift. With over 20 years of experience, Sophos protects over 100 million users in nearly 150 countries with its reliably engineered and services. Recognized for its high level of customer satisfaction and powerful yet easy-to-use solutions, Sophos has received many industry awards, as well as positive reviews and certifications.
Why is Laptop Charger Beeping
Laptop Charger is an integral accessory that comes with a laptop computer. There is a power supply that comes with a long cord that can be connected to the laptop for the purpose of charging rechargeable laptop batteries. As we all know, laptop charging station is an essential work to keep a laptop. Most laptop batteries are lithium ion, which generally deteriorate with heavy loads and increases the internal resistance of the battery, which is also known as cell-oxidation made. As with all electronic devices, laptop chargers are also not free of problems. One of the most frequently cited problem associated with laptop charger, laptop charger is beeping of and does not charge the laptop battery. Well, there are quite a few things that the responsibility for the beeping of your laptop charger could. Here in an article dealing with the possible causes and solutions for an acoustic laptop charger. So, let's get started!
Many laptop users complain about their laptop charger does not work. They also say that instead of charging the notebook, there is a loud and constant beeping, which is very annoying, makes. Well, there are a few reasons, the responsibility of ensuring that "laptop charger beeping" could. Here are the possible reasons for an acoustic Laptop Charger:
As we know, a laptop charger operates on an AC adapter. If there is any problem with the AC adapter, charger you could begin to beep. For example, it could be a loose connection in one of the internal components of the AC adapter from your laptop. In such cases, the charger is only noise when it is connected and on other occasions, it makes no noise business firewalls.
If there is any problem with the power supply, where it usually takes laptop charger could also be the base for laptop-battery-charger will beep. The problem could lie on the internal circuit of the wiring connector itself. Therefore, you need to see different plugs of the house, whether the problem is actually with the charger or the electrical installation in your home.
If there is any problem then with respect to the power line, it could affect the work process of laptop battery charger, which could cause "beeping laptop battery 'to network security. Most frequently when the battery terminals together to provide an extremely low resistance current conductor connected / wire, then it is causes a high electrical current. As a result, the cell provide a lot of energy in a short time.
Another reason that laptop battery could cause beeping is if you bought a faulty laptop charger. The chances are good that you might be a faulty charger on the purchase of laptops that might not get to deliberate. This could happen with any brand and any manufacturer. Therefore, you must make it a point to the laptop battery and charger soon find out how you buy it, so that any deficiencies are detected during the warranty period.
Now that the possible reasons for not charging laptop battery and laptop charger beeping know, you need to be aware of the solutions for the same. Above all, understand the fact that it's not too many things you can do if you come with this problem. The only way that you are left with is the purchase of a brandNew charger from the same brand. If there is no problem with the power grid or the power supply the only thing you can do, to throw away the existing charger for a brand new one. It's another thing you can do when your laptop charger starts beeping within the warranty period. In such cases, you can shop where you bought the laptop to contact. You may also contact directly with the customer care manufacturers and the demand for replacement battery charger! These are the two best solutions you can choose.
Well, tell that was all I beep you in case of a laptop battery charger continuously had. A laptop charger is very inexpensive as compared to the laptops and is therefore rather than opportunities to the life and performance of your notebook, it is always better to buy a new charger!
Disadvantages of Accounting Software
Many businesses utilize accounting software to help automate routine accounting tasks, to establish controls and to create financial reports. With multiple accounting software packages on the market, there is usually one that can match most of a business's needs, whether it is a large corporation or a sole proprietorship. While accounting software can be a time saver and help preserve data, there are some disadvantages of using accounting software.
When a business is reliant on accounting software, any loss of service due to a power or computer outage could cause a work disruption. Work disruptions can prevent the input of new information as well as prevent access to stored information. Additionally, if information is not properly backed up, a computer outage could result in lost financial data.
The information in an accounting system is only as valid as the information put into the system. Since most accounting systems require some manual input of data, financial results could be incorrect unless all input data is reviewed. If there is a tendency to only review the final reports or output of an accounting system, it may be difficult to find faulty information.
Every business has unique aspects that may cause difficulties when it tries to tailor a generic accounting software package to its needs. firewall software While customization is available for many programs, it may cause downtime and potential inaccuracies if not done correctly. Also, as a business grows, there may be a need to change accounting software packages; this could cause a large disruption, as information must be migrated and new training is needed for personnel.
A disadvantage of accounting software is the cost involved. Beyond the initial outlay to purchase the software there is the cost of maintenance, customization, training and computer hardware. While time savings may justify the cost, for some businesses it may take years before an accounting software investment pays for itself firewall hardware.
Information stored electronically can be manipulated and accessed if proper controls and security measures are not in place. Strict controls are needed to make sure only authorized personnel use the accounting software and have access to reports. Since financial data can be sensitive and confidential, using accounting software creates the potential for fraud.
