Schedule 14a

                                 (RULE 14a-101)

                     INFORMATION REQUIRED IN PROXY STATEMENT
                            SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

      Filed by the registrant |X|
      Filed by a party other than the registrant |_|

      Check the appropriate box:
       |_|  Preliminary proxy statement.         |_|  Confidential, for use of
                                                      the Commission
                                                      only (as permitted by Rule
                                                      14a-6(e)(2)).

       |_|  Definitive proxy statement.
       |_|  Definitive additional materials.
       |X|  Soliciting material under Rule 14a-12.

                               CYLINK CORPORATION
    ------------------------------------------------------------------------
                (Name of Registrant as Specified in Its Charter)
    ------------------------------------------------------------------------
    (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

      Payment of filing fee (check the appropriate box):

      |X|   No fee required.

      |_|   Fee computed on table below per Exchange  Act Rule  14a-6(i)(4)  and
            0-11.

      (1)   Title of each class of securities to which transaction applies:

            --------------------------------------------------------------------
      (2)   Aggregate number of securities to which transaction applies:

            --------------------------------------------------------------------
      (3)   Per unit price or other  underlying  value of  transaction  computed
            pursuant to  Exchange  Act Rule 0- 11 (set forth the amount on which
            the filing fee is calculated and state how it was determined):

            --------------------------------------------------------------------
      (4)   Proposed maximum aggregate value of transaction:

            --------------------------------------------------------------------
      (5)   Total fee paid:

            --------------------------------------------------------------------
      |_|   Fee paid previously with preliminary materials.

            --------------------------------------------------------------------
      |_|   Check box if any part of the fee is offset as  provided  by Exchange
            Act Rule 0-11(a)(2) and identify the filing for which the offsetting
            fee  was  paid   previously.   Identify  the   previous   filing  by
            registration  statement number, or the form or schedule and the date
            of its filing.
      (1)   Amount Previously Paid:

            --------------------------------------------------------------------
      (2)   Form, Schedule or Registration Statement No.:

            --------------------------------------------------------------------
      (3)   Filing Party:

            --------------------------------------------------------------------
      (4)   Date Filed:

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                               SAFENET@CYLINK.COM

                               STOCK OPTIONS FAQ I

                                December 16, 2002

The following answers to frequently asked questions from employees are meant for
information   purposes  only.  The  answers  are  summaries  of  the  applicable
agreements  discussed,  which  agreements  shall  govern  in  the  event  of any
inconsistency  with the  information  below.  All  information  disclosed is for
internal use only, and therefore,  confidential. All information listed below is
current for both companies and is subject to review and change.

================================================================================
Can you explain how our stock options will be converted to SafeNet options?
================================================================================
If you are employed by Cylink  within 30 days prior to the  acquisition,  all of
your stock  options  that are vested,  outstanding  and  "in-the-money"  will be
converted  into SafeNet stock  options.  To calculate how many stock options for
SafeNet  stock you will  receive  simply  multiply  the  number of your  vested,
outstanding.  "in-the-money"  Cylink stock  options by .05. To calculate the new
exercise price for the SafeNet shares, you multiply your original grant price by
20. The same terms and conditions that applied to your Cylink stock options will
continue to apply to your SafeNet stock options.
================================================================================

================================================================================
What do you mean by "in-the-money"?
================================================================================
"In-the-money" Cylink options are determined by their exercise price after their
conversion to SafeNet options. First, multiply the strike price of your existing
Cylink  option by 20. Then compare this  converted  strike price with  SafeNet's
average closing market price from the tenth through the fifth business day prior
to the Cylink shareholders' meeting. If the new strike price is equal to or less
than that average  closing market price of SafeNet  stock,  then the options are
"in-the-money"  and will be  converted  to options  to  purchase  SafeNet  stock
assuming the other conditions above are met.

As further  protection of Cylink option holders,  all options having an exercise
price of $0.625 cents per share, or less, will also be considered "in-the-money"
even if value of SafeNet's stock is less than $12.50.
================================================================================

================================================================================
Didn't we have some options that accelerated upon a change in control?
================================================================================
Yes. The stock  options that were issued to employees  (other than  officers) on
August 24, 2001, with a 24-month vesting schedule  accelerate the vesting by six
months in the event of a change of control. This clause will cover all employees
who received this grant and are in active status on the day immediately prior to
the acquisition  closing.  The  acceleration  clause will be honored and will be
used in calculating  your number of vested options at the time of closing of the
acquisition.  Acceleration of options issued to officers depends on the terms of
their employment agreements.
================================================================================

================================================================================
Does the acquisition agreement provide that individuals who will remain with the
SafeNet  after the deal closes will have all of their  stock  options,  that are
above water, fully vest and convert to SafeNet options.
================================================================================
Employees who are offered and accept  employment  with SafeNet after the merger,
and who execute an At-Will Employment Offer, Non-disclosure, and Insider Trading
Agreement satisfactory to SafeNet, will become one hundred percent (100%) vested
in all of their "in-the-money" outstanding options.
================================================================================

================================================================================
Does this mean that any Cylink  employee  that remains  employed  past the close
date, or only those that have continued  ongoing  (indefinite)  employment  with
SafeNet?  What about  those  employees  who are asked to stay on for a period of
time through  transition?  Will their options also fully vest, even though there
will be plans for their termination later in 2003?
================================================================================
Unless the option agreement itself provides for  acceleration,  all unvested and
not  "in-the-money"  options owned by Employees  who are not offered  employment
with  SafeNet  after the  Close,  or do not  accept  such an offer  even if they
receive one from SafeNet, will be cancelled.
================================================================================

================================================================================
Does this  mean that by the time the deal  closes  all  individuals  who will be
terminated  due to the  restructuring/consolidation  will be  identified  by the
integration teams? If identified, will they also be notified by that time?
================================================================================
It is presently  intended that all individuals  that will be asked to transition
and stay on as SafeNet employees will be identified by Day One.
================================================================================


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================================================================================
Will employees  staying on at SafeNet receive new grants with an offer letter or
does it just mean we will be eligible for on-going future grants?
================================================================================
SafeNet  currently has plans in place to offer  on-going  option awards based on
performance to all full time,  regular employees.  However,  any such grants are
the discretion of the  Compensation  Committee of the Board,  which  administers
SafeNet's stock option plans.
================================================================================

================================================================================
Does SafeNet have a stock option program? How does it compare to Cylink's plan?
================================================================================
Yes,  SafeNet does have a stock option  program for its  employees.  Options are
subject to the provisions of the applicable plan and the grant agreement  signed
by the employee.  Options  granted to date have  typically  vested over a 4-year
period  at 25% per  year.  However,  the terms and  conditions  of  options  are
determined by the Compensation Committee of the Board.
================================================================================

================================================================================
Does SafeNet have a 'green-up' stock option program?
================================================================================
No, SafeNet does not have a "green-up"  option program.  Currently SafeNet stock
options are not "refreshed" or new options automatically offered to employees as
a part of annual  reviews.  At the same time SafeNet does not  repopulate or add
additional  options to the pool of options each year  automatically.  There have
been times when  additional  options  were  granted to  employees  as a Board of
Directors  action.  But this is  completely  at the  discretion  of the Board of
Directors - there is no specific program currently in place.
================================================================================

================================================================================
Does SafeNet have an online option management service similar to Options-Link?
================================================================================
SafeNet does not  currently  have an online option  management  system in place.
However,  they are  investigating  the option to have one put in place after the
acquisition.
================================================================================

================================================================================
What happens to stock  options that are not assumed by SafeNet and  converted to
SafeNet options?
================================================================================
Stock options that are not assumed by SafeNet and  converted to SafeNet  options
as described  above will terminate on the date of the merger.  This will include
options  that are not vested,  options that are not  "in-the-money"  and options
that are not held by  individuals  who are employed by Cylink  within 30 days of
the merger.  (There is an exception for options issued under the Cylink/ARL 1997
Stock Option Plan).
================================================================================

================================================================================
Between now and the Close,  can I exercise  any of my vested  stock  options and
will  there be a period  of time when I can't  exercise  my  options  (black-out
period)?
================================================================================
Employees may continue exercising their options until shortly before the closing
date of the acquisition. Cylink may need to implement a brief black-out period a
few days  prior  to the  close of the  deal in  order  to  assure  that  options
exercised prior to the close are issued correctly,  and to transition the Cylink
stock  option  records  over to SafeNet.  You will be given ample  notice of the
closing date and the black-out period if one is implemented.
================================================================================

================================================================================
What  happens  to  partial  shares  of stock  and  stock  options  when they are
converted to SafeNet stock and options?
================================================================================
For stock,  if upon the  exchange of Cylink  shares for SafeNet  shares a Cylink
shareholder  would be entitled to a fractional  share, then instead of receiving
such fractional  share,  the  shareholder  will receive cash equal to the amount
determined  by  multiplying  such  fraction  by the per share  closing  price of
SafeNet stock on the trading day immediately preceding the closing.

For options,  Cylink  options  that are assumed  will be converted  into SafeNet
options by multiplying the number of shares underlying the Cylink options by the
exchange  ratio and rounding down to the nearest whole share.  Therefore,  there
will be no options for fractional shares.
================================================================================


                                       2


================================================================================
Does SafeNet have an Employee Stock Purchase Plan?  If so, what are the limits?
================================================================================
Yes.  SafeNet  introduced an Employee  Stock Purchase Plan in September of 2002.
Their plan is similar to ours with six-month  purchase  periods that run January
through June and July through  December.  Employees can  contribute up to 10% of
their covered compensation.  The purchase price of the common stock is the lower
of 85% of the  closing  price of the  stock  on the  first  business  day of the
semi-annual offering period or 85% of the closing price of the stock on the last
business day of the semi-annual offering period.
================================================================================

Additional Information and Where to Find It

Prior to this communication,  SafeNet has filed a Registration Statement on Form
S-4 with the SEC (the "Registration  Statement") in connection with the proposed
merger of Cylink with a subsidiary of SafeNet, Inc. (the "Merger"),  pursuant to
the merger agreement (the "Merger  Agreement")  between SafeNet and Cylink.  The
Registration  Statement includes a proxy statement of Cylink with respect to its
shareholders'  vote on the proposed Merger,  a proxy statement of SafeNet,  Inc.
with respect to its  shareholders'  vote on the proposed Merger and a prospectus
of  SafeNet  with  respect  to the  SafeNet  shares  to be  issued  to  Cylink's
shareholders in the proposed merger (the "Proxy  Statement/Prospectus").  Cylink
Corporation  and SafeNet,  Inc. plan to mail the Proxy  Statement/Prospectus  to
their respective shareholders.  Investors and security holders are urged to read
the Registration  Statement and the Proxy  Statement/Prospectus  carefully.  The
Registration  Statement  and the Proxy  Statement/Prospectus  contain  important
information about Cylink, SafeNet, the Merger, the Merger Agreement, the persons
soliciting  proxies relating to the Merger,  their interests in the Merger,  and
related matters.  Investors and security holders may obtain free copies of these
documents through the Web site maintained by the SEC at  http://www.sec.gov.  In
addition  to the  Registration  Statement  and the  Proxy  Statement/Prospectus,
Cylink and SafeNet file annual,  quarterly and special reports, proxy statements
and  other  information  with  the SEC.  You may  read  and  copy  any  reports,
statements,  or other  information  filed by Cylink or SafeNet at the SEC public
reference rooms at 450 Fifth Street, N.W.,  Washington,  D.C. 20549 or at any of
the SEC's other public  reference  rooms in New York,  N.Y.,  and Chicago,  Ill.
Please  call the SEC at  1-800-SEC-0330  for further  information  on the public
reference rooms.  Cylink's and SafeNet's filings with the SEC are also available
to the public from  commercial  document-retrieval  services and at the Web site
maintained by the SEC at http://www.sec.gov.

Participants in Solicitation

Cylink,  its  directors,   executive  officers  and  certain  other  members  of
management and employees may be soliciting  proxies from Cylink  shareholders in
favor of the approval of the Merger and related matters. SafeNet, its directors,
executive  officers and certain other members of management and employees may be
soliciting  proxies  from SafeNet  shareholders  in favor of the approval of the
Merger and related  matters.  Information  concerning the  participants in these
solicitations  is  set  forth  in  the  Registration  Statement  and  the  Proxy
Statement/Prospectus and investors are urged to read such Registration Statement
and the Proxy Statement/Prospectus.

"Safe Harbor"  Statement under the Private  Securities  Litigation Reform Act of
1995

All statements  contained in this  communication  which are not historical facts
are  forward-looking  statements  within  the  meaning  of  Section  27A  of the
Securities Act of 1933 and Section 21 E of the Securities  Exchange Act of 1934.
Examples  of  such  forward  looking  statements  include  statements  regarding
Cylink's and SafeNet's  beliefs about the expected  benefits of the  acquisition
and the anticipated  synergies  between the two companies.  All  forward-looking
statements  contained herein are subject to risks and  uncertainties  that could
cause actual results to differ  materially from those set forth in or implied by
the forward-looking  statements.  These risks and uncertainties  include,  among
other  risks,  that Cylink will not be  effectively  integrated  into  SafeNet's
operations and that the expected  benefits and synergies of the acquisition will
not be achieved,  as well as other risks  described  in  SafeNet's  and Cylink's
Securities and Exchange Commission filings


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