| Dec 31, 2011 | Dec 31, 2012 | Dec 31, 2013 | Dec 31, 2014 | Dec 31, 2015 | Dec 31, 2016 | Dec 31, 2017 | Dec 31, 2018 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Net income (loss) | 21 | 32 | 18 | 25 | 19 | -9 | -7 | 12 | -0 | -22 | 6 |
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| Depreciation and amortization | 10 | 10 | 8 | 8 | 9 | 10 | 11 | 10 | 12 | 12 | 12 |
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| Share-based compensation | 5 | 5 | 5 | 7 | 9 | 12 | 13 | 13 | 27 | 34 | 26 |
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| Loss (gain) on sale of marketable securities | - | - | - | - | - | - | - | - | 0 | -0 | - |
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| Amortization of premiums, accretion of discounts and accrued interest on marketable securities, net | -4 | -2 | -2 | -3 | -3 | -2 | -2 | -1 | -2 | -2 | 0 |
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| Accrued interest on bank deposits | - | - | - | - | - | 1 | 0 | -2 | -2 | -3 | 3 |
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| Increase Decrease In Accrued Severance Costs | - | - | -0 | -0 | 0 | 0 | -0 | 0 | 0 | -0 | -0 |
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| Decrease (increase) in trade receivables, net | -4 | 6 | 6 | 1 | 1 | -7 | -3 | 1 | 5 | 3 | -3 |
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| Changes in deferred income taxes, net | 1 | 2 | - | - | - | - | - | - | - | 1 | 1 |
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| Decrease (increase) in other assets and prepaid expenses | -0 | 0 | 0 | 2 | 0 | -1 | 8 | -5 | 0 | -0 | -1 |
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| Decrease (increase) in inventories | 2 | 0 | 2 | 3 | -1 | 1 | 2 | -0 | -0 | 4 | -2 |
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| Increase (decrease) in trade payables | -1 | 5 | -1 | 1 | -1 | -3 | -1 | -1 | 2 | -2 | 1 |
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| Increase in deferred revenues | - | - | - | - | - | - | - | 14 | 13 | -15 | 6 |
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| Increase in other payables and accrued expenses | 2 | 6 | 4 | 7 | 0 | 9 | -9 | 0 | -14 | -1 | 13 |
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| Operating lease right-of-use assets | - | - | - | - | - | - | - | - | 6 | 4 | 4 |
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| Operating lease liabilities | - | - | - | - | - | - | - | - | 8 | 5 | 4 |
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| Net cash provided by (used in) operating activities | 42 | 52 | - | - | - | - | 31 | 49 | 32 | -3 | 72 |
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| Purchase of property and equipment | 6 | 9 | 9 | 9 | 14 | 9 | 7 | 9 | 9 | 5 | 5 |
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| Proceeds from other long-term assets | - | - | -0 | -0 | 0 | 0 | 0 | -0 | -0 | -0 | -0 |
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| Investment in other deposits | - | - | - | - | - | - | - | - | - | - | 5 |
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| Proceeds from (investing in) bank deposits | - | - | 1 | 21 | 34 | -31 | 37 | 71 | 13 | -81 | 48 |
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| Purchase of marketable securities | 69 | 32 | 35 | 44 | 13 | 16 | 25 | 47 | 49 | 33 | 110 |
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| Proceeds from maturity of marketable securities | - | - | - | 29 | 27 | 17 | 20 | 42 | 35 | 46 | 125 |
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| Proceeds from sale of marketable securities | - | - | - | - | - | - | - | - | 11 | 4 | 4 |
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| Payment for the business acquisition of SecurityDAM Ltd. (“SecurityDAM”) | - | - | 8 | - | - | - | 8 | - | 30 | - | - |
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| Net cash (used in) provided by investing activities | -49 | -60 | - | - | - | - | -56 | -86 | -56 | 93 | -40 |
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| Proceeds from exercise of share options | 9 | 11 | 6 | 22 | 9 | 2 | 11 | 22 | 2 | 0 | 0 |
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| Payment of contingent consideration related to acquisition | - | - | - | - | - | - | - | - | - | 2 | 3 |
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| Proceeds from issuance of Preferred A shares in subsidiary | - | - | - | - | - | - | - | - | 35 | - | - |
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| Repurchase of ordinary shares | - | - | 8 | 15 | 53 | 22 | 0 | 4 | 59 | 63 | 1 |
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| Net cash used in financing activities | 9 | 11 | - | - | - | - | 10 | 16 | -22 | -65 | -4 |
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| Increase (decrease) in cash and cash equivalents | - | - | - | - | - | - | - | - | -46 | 24 | 28 |
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| Cash paid during the year for taxes on income | 1 | 1 | 4 | 2 | 2 | 2 | 14 | 6 | 18 | 4 | 1 |
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| Right Of Use Asset Recognized With Corresponding Lease Liability | - | - | - | - | - | - | - | - | 4 | 2 | 2 |
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